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Title: Exploring the Relationship between Crassulacean Acid Metabolism (CAM) and Mineral Nutrition with a Special Focus on Nitrogen

Abstract

Crassulacean acid metabolism (CAM) is characterized by nocturnal CO2 uptake and concentration, reduced photorespiration, and increased water-use efficiency (WUE) when compared to C3 and C4 plants. Plants can perform different types of CAM and the magnitude and duration of CAM expression can change based upon several abiotic conditions, including nutrient availability. Here, we summarize the abiotic factors that are associated with an increase in CAM expression with an emphasis on the relationship between CAM photosynthesis and nutrient availability, with particular focus on nitrogen, phosphorus, potassium, and calcium. Additionally, we examine nitrogen uptake and assimilation as this macronutrient has received the greatest amount of attention in studies using CAM species. We also discuss the preference of CAM species for different organic and inorganic sources of nitrogen, including nitrate, ammonium, glutamine, and urea. Lastly, we make recommendations for future research areas to better understand the relationship between macronutrients and CAM and how their interaction might improve nutrient and water-use efficiency in order to increase the growth and yield of CAM plants, especially CAM crops that may become increasingly important as global climate change continues.

Authors:
 [1];  [1]
  1. Univ. of Nevada, Reno, NV (United States)
Publication Date:
Research Org.:
Univ. of Nevada, Reno, NV (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1611163
Grant/Contract Number:  
SC0008834
Resource Type:
Accepted Manuscript
Journal Name:
International Journal of Molecular Sciences (Online)
Additional Journal Information:
Journal Name: International Journal of Molecular Sciences (Online); Journal Volume: 20; Journal Issue: 18; Journal ID: ISSN 1422-0067
Publisher:
MDPI
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Biochemistry & Molecular Biology; Chemistry; ammonium; crassulacean acid metabolism (CAM); nitrate; nitrogen; nutrient availability; organic nitrogen sources

Citation Formats

Pereira, Paula Natália, and Cushman, John C. Exploring the Relationship between Crassulacean Acid Metabolism (CAM) and Mineral Nutrition with a Special Focus on Nitrogen. United States: N. p., 2019. Web. doi:10.3390/ijms20184363.
Pereira, Paula Natália, & Cushman, John C. Exploring the Relationship between Crassulacean Acid Metabolism (CAM) and Mineral Nutrition with a Special Focus on Nitrogen. United States. https://doi.org/10.3390/ijms20184363
Pereira, Paula Natália, and Cushman, John C. Thu . "Exploring the Relationship between Crassulacean Acid Metabolism (CAM) and Mineral Nutrition with a Special Focus on Nitrogen". United States. https://doi.org/10.3390/ijms20184363. https://www.osti.gov/servlets/purl/1611163.
@article{osti_1611163,
title = {Exploring the Relationship between Crassulacean Acid Metabolism (CAM) and Mineral Nutrition with a Special Focus on Nitrogen},
author = {Pereira, Paula Natália and Cushman, John C.},
abstractNote = {Crassulacean acid metabolism (CAM) is characterized by nocturnal CO2 uptake and concentration, reduced photorespiration, and increased water-use efficiency (WUE) when compared to C3 and C4 plants. Plants can perform different types of CAM and the magnitude and duration of CAM expression can change based upon several abiotic conditions, including nutrient availability. Here, we summarize the abiotic factors that are associated with an increase in CAM expression with an emphasis on the relationship between CAM photosynthesis and nutrient availability, with particular focus on nitrogen, phosphorus, potassium, and calcium. Additionally, we examine nitrogen uptake and assimilation as this macronutrient has received the greatest amount of attention in studies using CAM species. We also discuss the preference of CAM species for different organic and inorganic sources of nitrogen, including nitrate, ammonium, glutamine, and urea. Lastly, we make recommendations for future research areas to better understand the relationship between macronutrients and CAM and how their interaction might improve nutrient and water-use efficiency in order to increase the growth and yield of CAM plants, especially CAM crops that may become increasingly important as global climate change continues.},
doi = {10.3390/ijms20184363},
journal = {International Journal of Molecular Sciences (Online)},
number = 18,
volume = 20,
place = {United States},
year = {Thu Sep 05 00:00:00 EDT 2019},
month = {Thu Sep 05 00:00:00 EDT 2019}
}

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Cited by: 11 works
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Works referenced in this record:

Nitrogen acquisition, PEP carboxylase, and cellular pH homeostasis: new views on old paradigms
journal, November 2005


High N, dry: Experimental nitrogen deposition exacerbates native shrub loss and nonnative plant invasion during extreme drought
journal, April 2017

  • Valliere, Justin M.; Irvine, Irina C.; Santiago, Louis
  • Global Change Biology, Vol. 23, Issue 10
  • DOI: 10.1111/gcb.13694

Review: Mechanisms of ammonium toxicity and the quest for tolerance
journal, July 2016


Alternative route for nitrogen assimilation in higher plants
journal, October 1974


Molecular mechanisms of ammonium transport and accumulation in plants
journal, March 2007


Nitrate transport and signalling in Arabidopsis
journal, February 2014

  • Krapp, Anne; David, Laure C.; Chardin, Camille
  • Journal of Experimental Botany, Vol. 65, Issue 3
  • DOI: 10.1093/jxb/eru001

Overcoming ammonium toxicity
journal, February 2015


Detection of urease in the cell wall and membranes from leaf tissues of bromeliad species
journal, May 2009


Differential growth responses of agaves to nitrogen, phosphorus, potassium, and boron applications
journal, December 1988


Induction of Crassulacean acid metabolism by water limitation
journal, February 2002


Salt Stress Perception and Plant Growth Regulators in the Halophyte Mesembryanthemum crystallinum
journal, December 1993


Aquaporin homologues in plants and mammals transport ammonia
journal, August 2004


Adaptation of the obligate CAM plant Clusia alata to light stress: Metabolic responses
journal, November 2009

  • Kornas, Andrzej; Fischer-Schliebs, Elke; Lüttge, Ulrich
  • Journal of Plant Physiology, Vol. 166, Issue 17
  • DOI: 10.1016/j.jplph.2009.06.005

Microbial activities and foliar uptake of nitrogen in the epiphytic bromeliad Vriesea gigantea
journal, July 2007


Correlation between CAM-Cycling and Photosynthetic Gas Exchange in Five Species of Talinum (Portulacaceae)
journal, August 1991


Ammonium stress in Arabidopsis: signaling, genetic loci, and physiological targets
journal, February 2014


CO2-concentrating: consequences in crassulacean acid metabolism
journal, November 2002


Role of Potassium in Carbon Dioxide Assimilation in Medicago sativa L
journal, May 1979

  • Peoples, Timothy R.; Koch, David W.
  • Plant Physiology, Vol. 63, Issue 5
  • DOI: 10.1104/pp.63.5.878

Abscisic acid signaling and protein synthesis requirements for phosphoenolpyruvate carboxylase transcript induction in the common ice plant
journal, January 2002


Global Emissions of Nitrogen and Sulfur Oxides from 1860 to 1980
journal, February 1989


Accumulation of TIP2;2 Aquaporin during Dark Adaptation Is Partially PhyA Dependent in Roots of Arabidopsis Seedlings
journal, March 2014

  • Uenishi, Yumi; Nakabayashi, Yukari; Tsuchihira, Ayako
  • Plants, Vol. 3, Issue 1
  • DOI: 10.3390/plants3010177

Ammonium uptake and metabolism alleviate PEG-induced water stress in rice seedlings
journal, November 2018


Ammonium assimilation and amino acid metabolism in conifers
journal, March 2007

  • Canovas, F. M.; Avila, C.; Canton, F. R.
  • Journal of Experimental Botany, Vol. 58, Issue 9
  • DOI: 10.1093/jxb/erm051

Ecophysiology of Crassulacean Acid Metabolism (CAM)
journal, June 2004


Futile transmembrane NH4+ cycling: A cellular hypothesis to explain ammonium toxicity in plants
journal, March 2001

  • Britto, D. T.; Siddiqi, M. Y.; Glass, A. D. M.
  • Proceedings of the National Academy of Sciences, Vol. 98, Issue 7
  • DOI: 10.1073/pnas.061034698

The ecological significance of plasticity in root weight ratio in response to nitrogen: Opinion
journal, March 1996

  • Reynolds, H. L.; D'Antonio, C.
  • Plant and Soil, Vol. 185, Issue 1
  • DOI: 10.1007/BF02257566

Plant plasma membrane water channels conduct the signalling molecule H2O2
journal, July 2008

  • Dynowski, Marek; Schaaf, Gabriel; Loque, Dominique
  • Biochemical Journal, Vol. 414, Issue 1
  • DOI: 10.1042/BJ20080287

Characterization of the vacuolar ATPase activity of the crassulacean-acid-metabolism plant Kalanchoe daigremontiana Receptor modulating
journal, June 1984


Competition for Light Causes Plant Biodiversity Loss After Eutrophication
journal, April 2009


Responses of CAM species to increasing atmospheric CO 2 concentrations
journal, August 2000


Effects of abscisic acid on CAM in Portulacaria afra
journal, January 1981


Temporal and spatial transcriptomic and micro RNA dynamics of CAM photosynthesis in pineapple
journal, August 2017

  • Wai, Ching M.; VanBuren, Robert; Zhang, Jisen
  • The Plant Journal, Vol. 92, Issue 1
  • DOI: 10.1111/tpj.13630

Plant Nitrogen Assimilation and Use Efficiency
journal, June 2012


Drought adaptation in plants with crassulacean acid metabolism involves the flexible use of different storage carbohydrate pools
journal, March 2009

  • Ceusters, Johan; Borland, Anne M.; De Proft, Maurice P.
  • Plant Signaling & Behavior, Vol. 4, Issue 3
  • DOI: 10.4161/psb.4.3.7813

Facultative crassulacean acid metabolism (CAM) plants: powerful tools for unravelling the functional elements of CAM photosynthesis
journal, March 2014

  • Winter, K.; Holtum, J. A. M.
  • Journal of Experimental Botany, Vol. 65, Issue 13
  • DOI: 10.1093/jxb/eru063

Cytokinins
journal, January 2014

  • Kieber, Joseph J.; Schaller, G. Eric
  • The Arabidopsis Book, Vol. 12
  • DOI: 10.1199/tab.0168

Salinity induction of recycling Crassulacean acid metabolism and salt tolerance in plants of Talinum triangulare
journal, March 2018

  • Montero, Estefanía; Francisco, Ana Marta; Montes, Enrique
  • Annals of Botany, Vol. 121, Issue 7
  • DOI: 10.1093/aob/mcy030

Physiological and Biochemical Processes Related to Ammonium Toxicity in Higher Plants
journal, January 1997

  • Gerendás, Jóska; Zhu, Zhujun; Bendixen, Roy
  • Zeitschrift für Pflanzenernährung und Bodenkunde, Vol. 160, Issue 2
  • DOI: 10.1002/jpln.19971600218

Phosphorus Uptake by Plants: From Soil to Cell
journal, February 1998

  • Schachtman, Daniel P.; Reid, Robert J.; Ayling, S. M.
  • Plant Physiology, Vol. 116, Issue 2
  • DOI: 10.1104/pp.116.2.447

The enhanced drought tolerance of rice plants under ammonium is related to aquaporin (AQP)
journal, May 2015


Patterns of Carbon Partitioning in Leaves of Crassulacean Acid Metabolism Species during Deacidification
journal, September 1996


Mycorrhization and phosphorus nutrition affect water relations and CAM induction by drought in seedlings of Clusia minor
journal, December 2008

  • Maiquetía, M.; Cáceres, A.; Herrera, A.
  • Annals of Botany, Vol. 103, Issue 3
  • DOI: 10.1093/aob/mcn238

Effects of Different Nitrogen Sources and Concentrations on CAM Photosynthesis in Kalanchoe blossfeldiana
journal, October 1991


Nitrogen uptake, assimilation and remobilization in plants: challenges for sustainable and productive agriculture
journal, March 2010

  • Masclaux-Daubresse, Céline; Daniel-Vedele, Françoise; Dechorgnat, Julie
  • Annals of Botany, Vol. 105, Issue 7
  • DOI: 10.1093/aob/mcq028

Ammonium enhances the tolerance of rice seedlings (Oryza sativa L.) to drought condition
journal, December 2009


Nitrogen acquisition by roots: physiological and developmental mechanisms ensuring plant adaptation to a fluctuating resource
journal, February 2013


Nitrogen deposition increases susceptibility to drought - experimental evidence with the perennial grass Molinia caerulea (L.) Moench
journal, October 2011

  • Friedrich, Uta; von Oheimb, Goddert; Kriebitzsch, Wolf-Ulrich
  • Plant and Soil, Vol. 353, Issue 1-2
  • DOI: 10.1007/s11104-011-1008-3

Improved drought tolerance of transgenic Zea mays plants that express the glutamate dehydrogenase gene (gdhA) of E. coli
journal, January 2007


Crassulacean Acid Metabolism
journal, June 1985


Modifying the ‘pulse–reserve’ paradigm for deserts of North America: precipitation pulses, soil water, and plant responses
journal, March 2004


Nitrogen acquisition by roots: physiological and developmental mechanisms ensuring plant adaptation to a fluctuating resource
journal, February 2013


Nitrate enhancement of CAM activity in two Kalanchoë species is associated with increased vacuolar proton transport capacity
journal, June 2017

  • Pereira, Paula Natália; Smith, James Andrew Charles; Mercier, Helenice
  • Physiologia Plantarum, Vol. 160, Issue 4
  • DOI: 10.1111/ppl.12578

Abiotic Stress Generates ROS That Signal Expression of Anionic Glutamate Dehydrogenases to Form Glutamate for Proline Synthesis in Tobacco and Grapevine
journal, October 2006

  • Skopelitis, Damianos S.; Paranychianakis, Nikolaos V.; Paschalidis, Konstantinos A.
  • The Plant Cell, Vol. 18, Issue 10
  • DOI: 10.1105/tpc.105.038323

Effects of Different Nitrogen Sources and Concentrations on CAM Photosynthesis in Kalanchoe blossfeldiana
journal, October 1991


Effects of ammonium application rate on uptake of soil adsorbed amino acids by rice
journal, April 2016

  • Cao, Xiao-chuang; Ma, Qing-xu; Wu, Liang-huan
  • Journal of Zhejiang University-SCIENCE B, Vol. 17, Issue 4
  • DOI: 10.1631/jzus.B1500203

Influence of Nitrate and Ammonia on Photosynthetic Characteristics and Leaf Anatomy of Moricandia arvensis
journal, August 1982

  • Winter, Klaus; Usuda, Hideaki; Tsuzuki, Mikio
  • Plant Physiology, Vol. 70, Issue 2
  • DOI: 10.1104/pp.70.2.616

A Nutrient Index Quantifying Productivity of Agaves and Cacti
journal, August 1989

  • Nobel, P. S.
  • The Journal of Applied Ecology, Vol. 26, Issue 2
  • DOI: 10.2307/2404088

Ammonium toxicity and the real cost of transport
journal, August 2001


Evolutionary and Ecological Aspects of Photosynthetic Pathway Variation
journal, November 1993


Patterns of Plant Biomass Partitioning Depend on Nitrogen Source
journal, April 2011


Overexpression of the ASN1 Gene Enhances Nitrogen Status in Seeds of Arabidopsis
journal, April 2003


Ecophysiology of Crassulacean Acid Metabolism (CAM)
journal, June 2004


CO2-concentrating: consequences in crassulacean acid metabolism
journal, November 2002


Salt Stress Perception and Plant Growth Regulators in the Halophyte Mesembryanthemum crystallinum
journal, December 1993


Responses of CAM species to increasing atmospheric CO 2 concentrations
journal, August 2000


Soil Nitrate Concentrations under Corn as Affected by Tillage, Manure, and Fertilizer Applications
journal, January 1993


Ammonium-dependent respiratory increase is dependent on the cytochrome pathway in Arabidopsis thaliana shoots: Ammonium-dependent respiratory increase
journal, June 2010


Characterization of the vacuolar ATPase activity of the crassulacean-acid-metabolism plant Kalanchoe daigremontiana Receptor modulating
journal, June 1984


Nitrate transport and signalling in Arabidopsis
journal, February 2014

  • Krapp, Anne; David, Laure C.; Chardin, Camille
  • Journal of Experimental Botany, Vol. 65, Issue 3
  • DOI: 10.1093/jxb/eru001

Stress perception and response in a facultative halophyte: the regulation of salinity-induced genes in Mesembryanthemum crystallinum
journal, May 1993


Predictions of Soil-Water Potentials in the North-Western Sonoran Desert
journal, March 1986

  • Young, Donald R.; Nobel, Park S.
  • The Journal of Ecology, Vol. 74, Issue 1
  • DOI: 10.2307/2260355

Nitrogen deposition and plant biodiversity: past, present, and future
journal, September 2017

  • Payne, Richard J.; Dise, Nancy B.; Field, Christopher D.
  • Frontiers in Ecology and the Environment, Vol. 15, Issue 8
  • DOI: 10.1002/fee.1528

Urea metabolism in plants
journal, March 2011


Review: Nitrogen assimilation in crop plants and its affecting factors
journal, May 2012

  • Mokhele, Bataung; Zhan, Xianjin; Yang, Guozheng
  • Canadian Journal of Plant Science, Vol. 92, Issue 3
  • DOI: 10.4141/cjps2011-135

The effect of nitrogen availability and water conditions on competition between a facultative CAM plant and an invasive grass
journal, August 2017

  • Yu, Kailiang; D'Odorico, Paolo; Carr, David E.
  • Ecology and Evolution, Vol. 7, Issue 19
  • DOI: 10.1002/ece3.3296

High N, dry: Experimental nitrogen deposition exacerbates native shrub loss and nonnative plant invasion during extreme drought
journal, April 2017

  • Valliere, Justin M.; Irvine, Irina C.; Santiago, Louis
  • Global Change Biology, Vol. 23, Issue 10
  • DOI: 10.1111/gcb.13694

Stress perception and response in a facultative halophyte: the regulation of salinity-induced genes in Mesembryanthemum crystallinum
journal, May 1993


Overcoming ammonium toxicity
journal, February 2015


Differential growth responses of agaves to nitrogen, phosphorus, potassium, and boron applications
journal, December 1988


Nitrogen acquisition, PEP carboxylase, and cellular pH homeostasis: new views on old paradigms
journal, November 2005


Ammonium stress in Arabidopsis: signaling, genetic loci, and physiological targets
journal, February 2014


Nitrogen nutrition and the level of Crassulacean acid metabolism in Kalanchoe lateritia Engl.
journal, April 1991


Abscisic acid signaling and protein synthesis requirements for phosphoenolpyruvate carboxylase transcript induction in the common ice plant
journal, January 2002


Accumulation of TIP2;2 Aquaporin during Dark Adaptation Is Partially PhyA Dependent in Roots of Arabidopsis Seedlings
journal, March 2014

  • Uenishi, Yumi; Nakabayashi, Yukari; Tsuchihira, Ayako
  • Plants, Vol. 3, Issue 1
  • DOI: 10.3390/plants3010177

Pinitol, a Compatible Solute in Mesembryanthemum crystallinum L.?
journal, January 1989


Microbial activities and foliar uptake of nitrogen in the epiphytic bromeliad Vriesea gigantea
journal, July 2007


Spatial division of phosphoenolpyruvate carboxylase and nitrate reductase activity and its regulation by cytokinins in CAM-induced leaves of Guzmania monostachia (Bromeliaceae)
journal, August 2013

  • Pereira, Paula Natália; Purgatto, Eduardo; Mercier, Helenice
  • Journal of Plant Physiology, Vol. 170, Issue 12
  • DOI: 10.1016/j.jplph.2013.03.005

Correlation between CAM-Cycling and Photosynthetic Gas Exchange in Five Species of Talinum (Portulacaceae)
journal, August 1991


Ammonium intensifies CAM photosynthesis and counteracts drought effects by increasing malate transport and antioxidant capacity in Guzmania monostachia
journal, February 2018

  • Pereira, Paula Natália; Gaspar, Marília; Smith, J. Andrew C.
  • Journal of Experimental Botany, Vol. 69, Issue 8
  • DOI: 10.1093/jxb/ery054

Induction of Crassulacean acid metabolism by water limitation
journal, February 2002


Glutamine Synthetase-Glutamate Synthase Pathway and Glutamate Dehydrogenase Play Distinct Roles in the Sink-Source Nitrogen Cycle in Tobacco
journal, January 2006

  • Masclaux-Daubresse, Céline; Reisdorf-Cren, Michèle; Pageau, Karine
  • Plant Physiology, Vol. 140, Issue 2
  • DOI: 10.1104/pp.105.071910

Detection of urease in the cell wall and membranes from leaf tissues of bromeliad species
journal, May 2009


Drought adaptation in plants with crassulacean acid metabolism involves the flexible use of different storage carbohydrate pools
journal, March 2009

  • Ceusters, Johan; Borland, Anne M.; De Proft, Maurice P.
  • Plant Signaling & Behavior, Vol. 4, Issue 3
  • DOI: 10.4161/psb.4.3.7813

Molecular Genetics of Crassulacean Acid Metabolism
journal, March 1997


Induction and reversal of crassulacean acid metabolism in Calandrinia polyandra: effects of soil moisture and nutrients
journal, January 2011

  • Winter, Klaus; Holtum, Joseph A. M.
  • Functional Plant Biology, Vol. 38, Issue 7
  • DOI: 10.1071/fp11028

Effects of pH and Oxygen and Ammonium Concentrations on the Community Structure of Nitrifying Bacteria from Wastewater
journal, October 1998


Futile transmembrane NH4+ cycling: A cellular hypothesis to explain ammonium toxicity in plants
journal, March 2001

  • Britto, D. T.; Siddiqi, M. Y.; Glass, A. D. M.
  • Proceedings of the National Academy of Sciences, Vol. 98, Issue 7
  • DOI: 10.1073/pnas.061034698

Molecular mechanisms of ammonium transport and accumulation in plants
journal, March 2007


Nitric oxide inhibits nitrate reductase activity in wheat leaves
journal, February 2011

  • Rosales, Eliana Paola; Iannone, María Florencia; Groppa, María Daniela
  • Plant Physiology and Biochemistry, Vol. 49, Issue 2
  • DOI: 10.1016/j.plaphy.2010.10.009

Ammonium assimilation and amino acid metabolism in conifers
journal, March 2007

  • Canovas, F. M.; Avila, C.; Canton, F. R.
  • Journal of Experimental Botany, Vol. 58, Issue 9
  • DOI: 10.1093/jxb/erm051

Structure–function studies on the complex iron–sulfur flavoprotein glutamate synthase: the key enzyme of ammonia assimilation
journal, February 2005

  • Vanoni, Maria A.; Dossena, Laura; Heuvel, Robert H. H. van den
  • Photosynthesis Research, Vol. 83, Issue 2
  • DOI: 10.1007/s11120-004-2438-z

Molecular Mechanisms of Urea Transport in Plants
journal, September 2006


Membrane Transporters for Nitrogen, Phosphate and Potassium Uptake in Plants
journal, July 2008


Fixation and defixation of ammonium in soils: a review
journal, October 2010

  • Nieder, Rolf; Benbi, Dinesh K.; Scherer, Heinrich W.
  • Biology and Fertility of Soils, Vol. 47, Issue 1
  • DOI: 10.1007/s00374-010-0506-4

Improved drought tolerance of transgenic Zea mays plants that express the glutamate dehydrogenase gene (gdhA) of E. coli
journal, January 2007


Aquaporin homologues in plants and mammals transport ammonia
journal, August 2004


Effects of competition on induction of crassulacean acid metabolism in a facultative CAM plant
journal, April 2017


Ammonium nutrition in the halophyte Spartina alterniflora under salt stress: evidence for a priming effect of ammonium?
journal, February 2013


Nitrogen deposition increases susceptibility to drought - experimental evidence with the perennial grass Molinia caerulea (L.) Moench
journal, October 2011

  • Friedrich, Uta; von Oheimb, Goddert; Kriebitzsch, Wolf-Ulrich
  • Plant and Soil, Vol. 353, Issue 1-2
  • DOI: 10.1007/s11104-011-1008-3

Influence of Nitrate and Ammonia on Photosynthetic Characteristics and Leaf Anatomy of Moricandia arvensis
journal, August 1982

  • Winter, Klaus; Usuda, Hideaki; Tsuzuki, Mikio
  • Plant Physiology, Vol. 70, Issue 2
  • DOI: 10.1104/pp.70.2.616

Urea Transport by Nitrogen-Regulated Tonoplast Intrinsic Proteins in Arabidopsis
journal, October 2003

  • Liu, Lai-Hua; Ludewig, Uwe; Gassert, Brigitte
  • Plant Physiology, Vol. 133, Issue 3
  • DOI: 10.1104/pp.103.027409

Evolutionary and Ecological Aspects of Photosynthetic Pathway Variation
journal, November 1993


Salinity induction of recycling Crassulacean acid metabolism and salt tolerance in plants of Talinum triangulare
journal, March 2018

  • Montero, Estefanía; Francisco, Ana Marta; Montes, Enrique
  • Annals of Botany, Vol. 121, Issue 7
  • DOI: 10.1093/aob/mcy030

Physiological and Biochemical Processes Related to Ammonium Toxicity in Higher Plants
journal, January 1997

  • Gerendás, Jóska; Zhu, Zhujun; Bendixen, Roy
  • Zeitschrift für Pflanzenernährung und Bodenkunde, Vol. 160, Issue 2
  • DOI: 10.1002/jpln.19971600218

The enhanced drought tolerance of rice plants under ammonium is related to aquaporin (AQP)
journal, May 2015


Cellular compartmentation of ammonium assimilation in rice and barley
journal, April 2001


AtDUR3 Encodes a New Type of High-Affinity Urea/H + Symporter in Arabidopsis
journal, February 2003

  • Liu, Lai-Hua; Ludewig, Uwe; Frommer, Wolf B.
  • The Plant Cell, Vol. 15, Issue 3
  • DOI: 10.1105/tpc.007120

Review: Nitrogen assimilation in crop plants and its affecting factors
journal, May 2012

  • Mokhele, Bataung; Zhan, Xianjin; Yang, Guozheng
  • Canadian Journal of Plant Science, Vol. 92, Issue 3
  • DOI: 10.4141/cjps2011-135

Ammonium enhances the tolerance of rice seedlings (Oryza sativa L.) to drought condition
journal, December 2009


Nitrogen uptake, assimilation and remobilization in plants: challenges for sustainable and productive agriculture
journal, March 2010

  • Masclaux-Daubresse, Céline; Daniel-Vedele, Françoise; Dechorgnat, Julie
  • Annals of Botany, Vol. 105, Issue 7
  • DOI: 10.1093/aob/mcq028

Patterns of Carbon Partitioning in Leaves of Crassulacean Acid Metabolism Species during Deacidification
journal, September 1996


CAM-idling in Hoya carnosa (Asclepiadaceae)
journal, January 1983

  • Rayder, Lisa; Ting, Irwin P.
  • Photosynthesis Research, Vol. 4, Issue 3
  • DOI: 10.1007/BF00052124

Phosphorus Uptake by Plants: From Soil to Cell
journal, February 1998

  • Schachtman, Daniel P.; Reid, Robert J.; Ayling, S. M.
  • Plant Physiology, Vol. 116, Issue 2
  • DOI: 10.1104/pp.116.2.447

Mycorrhization and phosphorus nutrition affect water relations and CAM induction by drought in seedlings of Clusia minor
journal, December 2008

  • Maiquetía, M.; Cáceres, A.; Herrera, A.
  • Annals of Botany, Vol. 103, Issue 3
  • DOI: 10.1093/aob/mcn238

Pathways of CO2 Fixation in the Cam Plant Kalanchoe daigremontiana. III. Correlation With δ13C Value During Growth and Water Stress
journal, January 1976

  • Osmond, Cb; Bender, Mm; Burris, Rh
  • Functional Plant Biology, Vol. 3, Issue 6
  • DOI: 10.1071/PP9760787

Soil Nitrate Concentrations under Corn as Affected by Tillage, Manure, and Fertilizer Applications
journal, January 1993


Modifying the ‘pulse–reserve’ paradigm for deserts of North America: precipitation pulses, soil water, and plant responses
journal, March 2004


Facultative crassulacean acid metabolism (CAM) plants: powerful tools for unravelling the functional elements of CAM photosynthesis
journal, March 2014

  • Winter, K.; Holtum, J. A. M.
  • Journal of Experimental Botany, Vol. 65, Issue 13
  • DOI: 10.1093/jxb/eru063

How Closely Do the δ 13 C Values of Crassulacean Acid Metabolism Plants Reflect the Proportion of CO 2 Fixed during Day and Night?
journal, August 2002

  • Winter, Klaus; Holtum, Joseph A. M.
  • Plant Physiology, Vol. 129, Issue 4
  • DOI: 10.1104/pp.002915

Urea Transport by Nitrogen-Regulated Tonoplast Intrinsic Proteins in Arabidopsis
journal, October 2003

  • Liu, Lai-Hua; Ludewig, Uwe; Gassert, Brigitte
  • Plant Physiology, Vol. 133, Issue 3
  • DOI: 10.1104/pp.103.027409

Competition for Light Causes Plant Biodiversity Loss After Eutrophication
journal, April 2009


Predictions of Soil-Water Potentials in the North-Western Sonoran Desert
journal, March 1986

  • Young, Donald R.; Nobel, Park S.
  • The Journal of Ecology, Vol. 74, Issue 1
  • DOI: 10.2307/2260355

Urea metabolism in plants
journal, March 2011


Effect of Nitrate on Activities and Transcript Levels of Nitrate Reductase and Glutamine Synthetase in Rice
journal, October 2008


Plant Nitrogen Assimilation and Use Efficiency
journal, June 2012


Cellular compartmentation of ammonium assimilation in rice and barley
journal, April 2001


AtDUR3 Encodes a New Type of High-Affinity Urea/H + Symporter in Arabidopsis
journal, February 2003

  • Liu, Lai-Hua; Ludewig, Uwe; Frommer, Wolf B.
  • The Plant Cell, Vol. 15, Issue 3
  • DOI: 10.1105/tpc.007120

Nitric oxide inhibits nitrate reductase activity in wheat leaves
journal, February 2011

  • Rosales, Eliana Paola; Iannone, María Florencia; Groppa, María Daniela
  • Plant Physiology and Biochemistry, Vol. 49, Issue 2
  • DOI: 10.1016/j.plaphy.2010.10.009

Membrane Transporters for Nitrogen, Phosphate and Potassium Uptake in Plants
journal, July 2008


Fixation and defixation of ammonium in soils: a review
journal, October 2010

  • Nieder, Rolf; Benbi, Dinesh K.; Scherer, Heinrich W.
  • Biology and Fertility of Soils, Vol. 47, Issue 1
  • DOI: 10.1007/s00374-010-0506-4

Cytokinins
journal, January 2014

  • Kieber, Joseph J.; Schaller, G. Eric
  • The Arabidopsis Book, Vol. 12
  • DOI: 10.1199/tab.0168

Molecular Mechanisms of Urea Transport in Plants
journal, September 2006


Abiotic Stress Generates ROS That Signal Expression of Anionic Glutamate Dehydrogenases to Form Glutamate for Proline Synthesis in Tobacco and Grapevine
journal, October 2006

  • Skopelitis, Damianos S.; Paranychianakis, Nikolaos V.; Paschalidis, Konstantinos A.
  • The Plant Cell, Vol. 18, Issue 10
  • DOI: 10.1105/tpc.105.038323

A Nutrient Index Quantifying Productivity of Agaves and Cacti
journal, August 1989

  • Nobel, P. S.
  • The Journal of Applied Ecology, Vol. 26, Issue 2
  • DOI: 10.2307/2404088

Ammonium nutrition in the halophyte Spartina alterniflora under salt stress: evidence for a priming effect of ammonium?
journal, February 2013


Structure–function studies on the complex iron–sulfur flavoprotein glutamate synthase: the key enzyme of ammonia assimilation
journal, February 2005

  • Vanoni, Maria A.; Dossena, Laura; Heuvel, Robert H. H. van den
  • Photosynthesis Research, Vol. 83, Issue 2
  • DOI: 10.1007/s11120-004-2438-z

Global Estimates of Inorganic Nitrogen Deposition Across Four Decades
journal, January 2019

  • Ackerman, Daniel; Millet, Dylan B.; Chen, Xin
  • Global Biogeochemical Cycles, Vol. 33, Issue 1
  • DOI: 10.1029/2018GB005990

Ammonium uptake and metabolism alleviate PEG-induced water stress in rice seedlings
journal, November 2018


Nutrient Levels in Cacti-Relation to Nocturnal acid Accumulation and Growth
journal, September 1983


Crassulacean Acid Metabolism
journal, June 1985


Nitrogen nutrition and the level of Crassulacean acid metabolism in Kalanchoe lateritia Engl.
journal, April 1991


Global Emissions of Nitrogen and Sulfur Oxides from 1860 to 1980
journal, February 1989


Glutamine Synthetase-Glutamate Synthase Pathway and Glutamate Dehydrogenase Play Distinct Roles in the Sink-Source Nitrogen Cycle in Tobacco
journal, January 2006

  • Masclaux-Daubresse, Céline; Reisdorf-Cren, Michèle; Pageau, Karine
  • Plant Physiology, Vol. 140, Issue 2
  • DOI: 10.1104/pp.105.071910

Adaptation of the obligate CAM plant Clusia alata to light stress: Metabolic responses
journal, November 2009

  • Kornas, Andrzej; Fischer-Schliebs, Elke; Lüttge, Ulrich
  • Journal of Plant Physiology, Vol. 166, Issue 17
  • DOI: 10.1016/j.jplph.2009.06.005

Nitrate enhancement of CAM activity in two Kalanchoë species is associated with increased vacuolar proton transport capacity
journal, June 2017

  • Pereira, Paula Natália; Smith, James Andrew Charles; Mercier, Helenice
  • Physiologia Plantarum, Vol. 160, Issue 4
  • DOI: 10.1111/ppl.12578

Signaling Events Leading to Crassulacean Acid Metabolism Induction in the Common Ice Plant
journal, October 1999