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Title: The genome of jojoba ( Simmondsia chinensis ): A taxonomically isolated species that directs wax ester accumulation in its seeds

Journal Article · · Science Advances
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4];  [5];  [6]; ORCiD logo [7]; ORCiD logo [8];  [9]; ORCiD logo [9]; ORCiD logo [10]; ORCiD logo [11]; ORCiD logo [12]; ORCiD logo [13]; ORCiD logo [13]; ORCiD logo [14]; ORCiD logo [15];  [16];  [17];  [17] more »; ORCiD logo [3]; ORCiD logo [18]; ORCiD logo [19] « less
  1. Univ. of North Texas, Denton, TX (United States). BioDiscovery Institute and Department of Biological Sciences Huazhong Agricultural University, Wuhan, (China) National Key Laboratory of Crop Genetic Improvement
  2. Huazhong Agricultural University, Wuhan, (China) National Key Laboratory of Crop Genetic Improvement
  3. Huazhong Agricultural University, Wuhan, (China). National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural University, Wuhan, (China). Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics
  4. Huazhong Agricultural University, Wuhan, (China). National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural University, Wuhan, (China). Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics
  5. Huazhong Agricultural University, Wuhan, (China). National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, (China). Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics
  6. Huazhong Agricultural University, Wuhan, (China). National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, (China). Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics
  7. Heinrich Heine University, Dusseldorf, NRW, (Germany). Institute for Plant Genetics
  8. Univ. of North Texas, Denton, TX (United States). BioDiscovery Institute and Department of Biological Sciences
  9. Huazhong Agricultural University, Wuhan, (China). Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics
  10. Univ. of North Texas, Denton, TX (United States). BioDiscovery Institute and Department of Biological Sciences
  11. University of Goettingen, Goettingen, (Germany. Department of Plant Biochemistry and Service Unit for Metabolomics and Lipidomics, Albrecht-von-Haller-Institute and Goettingen Center for Molecular Biosciences (GZMB)
  12. University of Goettingen, Goettingen, (Germany). Department of Plant Biochemistry and Service Unit for Metabolomics and Lipidomics, Albrecht-von-Haller-Institute and Goettingen Center for Molecular Biosciences (GZMB)
  13. Leibniz-Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, (Germany)
  14. Univ. of North Texas, Denton, TX (United States). BioDiscovery Institute and Department of Biological Sciences Univ. of North Texas, Denton, TX (United States). Department of Chemistry
  15. Univ. of North Texas, Denton, TX (United States). Department of Mathematics
  16. Univ. of North Texas, Denton, TX (United States). BioDiscovery Institute and Department of Biological Sciences Univ. of North Texas, Denton, TX (United States). Department of Mathematics
  17. USDA-ARS, US Arid-Land Agricultural Research Center, Maricopa, AZ, (United States)
  18. Univ. of North Texas, Denton, TX (United States). BioDiscovery Institute and Department of Biological Sciences Huazhong Agricultural University, Wuhan, (China); National Key Laboratory of Crop Genetic Improvement
  19. Huazhong Agricultural University, Wuhan, (China). National Key Laboratory of Crop Genetic Improvement

Seeds of the desert shrub, jojoba (Simmondsia chinensis), are an abundant, renewable source of liquid wax esters, which are valued additives in cosmetic products and industrial lubricants. Jojoba is relegated to its own taxonomic family, and there is little genetic information available to elucidate its phylogeny. Here, we report the high-quality, 887-Mb genome of jojoba assembled into 26 chromosomes with 23,490 protein-coding genes. The jojoba genome has only the whole-genome triplication (γ) shared among eudicots and no recent duplications. These genomic resources coupled with extensive transcriptome, proteome, and lipidome data helped to define heterogeneous pathways and machinery for lipid synthesis and storage, provided missing evolutionary history information for this taxonomically segregated dioecious plant species, and will support efforts to improve the agronomic properties of jojoba.

Research Organization:
Univ. of North Texas, Denton, TX (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0016536; 2016YFD0101000
OSTI ID:
1626038
Journal Information:
Science Advances, Vol. 6, Issue 11; ISSN 2375-2548
Publisher:
AAASCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 45 works
Citation information provided by
Web of Science

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Figures / Tables (5)


Similar Records

Jojoba: North American desert shrub; its ecology, possible commercialization, and potential as an introduction into other arid regions. [Simmondsia chinensis]
Journal Article · Fri Sep 01 00:00:00 EDT 1978 · J. Arid Environ.; (United States) · OSTI ID:1626038

Survey of the arthropods on jojoba (Simmondsia chinensis)
Journal Article · Fri Feb 01 00:00:00 EST 1980 · Environ. Entomol.; (United States) · OSTI ID:1626038

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