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Catalase activity of a crude enzyme preparation from iron-chlorotic barley (Hordeum vulgaris) seedlings

Abstract

An attempt is made to investigate the effect of Fe-EDTA on catalase activity of the enzyme preparation from iron-chlorotic barley. It has been observed that the addition of iron in the form of iron-potassium-ethylene-tetraacetate to cell-free extracts prepared from barley seedlings which had developed chlorosis produced a marked increase in the catalase activity of the extracts. Results are presented which indicate that the pattern of increase in catalase activity is related to the extent of chlorosis. 7 references, 3 figures.
Publication Date:
Dec 19, 1964
Product Type:
Journal Article
Reference Number:
EDB-85-098454
Resource Relation:
Journal Name: Nature (London); (United Kingdom); Journal Volume: 204:4964
Subject:
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; BARLEY; INJURIES; CATALASE; ENZYME ACTIVITY; IRON; TOXICITY; EDTA; EXPERIMENTAL DATA; METABOLISM; SEEDLINGS; AMINO ACIDS; CARBOXYLIC ACIDS; CEREALS; CHELATING AGENTS; DATA; ELEMENTS; ENZYMES; GRASS; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; INFORMATION; METALS; NUMERICAL DATA; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXIDOREDUCTASES; PEROXIDASES; PLANTS; PORPHYRINS; TRANSITION ELEMENTS; 560303* - Chemicals Metabolism & Toxicology- Plants- (-1987)
OSTI ID:
5552612
Research Organizations:
Univ. of California, Berkeley
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: NATUA
Submitting Site:
HEDB
Size:
Pages: 1198-1199
Announcement Date:

Citation Formats

Kotaka, S, Krueger, A P, and Andriese, P C. Catalase activity of a crude enzyme preparation from iron-chlorotic barley (Hordeum vulgaris) seedlings. United Kingdom: N. p., 1964. Web. doi:10.1038/2041198a0.
Kotaka, S, Krueger, A P, & Andriese, P C. Catalase activity of a crude enzyme preparation from iron-chlorotic barley (Hordeum vulgaris) seedlings. United Kingdom. doi:10.1038/2041198a0.
Kotaka, S, Krueger, A P, and Andriese, P C. 1964. "Catalase activity of a crude enzyme preparation from iron-chlorotic barley (Hordeum vulgaris) seedlings." United Kingdom. doi:10.1038/2041198a0. https://www.osti.gov/servlets/purl/10.1038/2041198a0.
@misc{etde_5552612,
title = {Catalase activity of a crude enzyme preparation from iron-chlorotic barley (Hordeum vulgaris) seedlings}
author = {Kotaka, S, Krueger, A P, and Andriese, P C}
abstractNote = {An attempt is made to investigate the effect of Fe-EDTA on catalase activity of the enzyme preparation from iron-chlorotic barley. It has been observed that the addition of iron in the form of iron-potassium-ethylene-tetraacetate to cell-free extracts prepared from barley seedlings which had developed chlorosis produced a marked increase in the catalase activity of the extracts. Results are presented which indicate that the pattern of increase in catalase activity is related to the extent of chlorosis. 7 references, 3 figures.}
doi = {10.1038/2041198a0}
journal = {Nature (London); (United Kingdom)}
volume = {204:4964}
journal type = {AC}
place = {United Kingdom}
year = {1964}
month = {Dec}
}