Genetic mapping of cuticle-associated genes in barley

C. Li; X. Ma; A. Wang; E. Nevo; G. Chen

doi:10.1556/crc.2012.0020

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Cereal Research Communications

Volume/Issue:: Volume 41: Issue 1

Genetic mapping of cuticle-associated genes in barley

Authors:

C. Li

C. Li Chinese Academy of Sciences Laboratory of Plant Stress Ecophysiology and Biotechnology, Cold and Arid Regions Environmental and Engineering Institute Donggang west Road 320 730000 Lanzhou China

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X. Ma

X. Ma Chinese Academy of Sciences Laboratory of Plant Stress Ecophysiology and Biotechnology, Cold and Arid Regions Environmental and Engineering Institute Donggang west Road 320 730000 Lanzhou China

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A. Wang

A. Wang Chinese Academy of Sciences Laboratory of Plant Stress Ecophysiology and Biotechnology, Cold and Arid Regions Environmental and Engineering Institute Donggang west Road 320 730000 Lanzhou China

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E. Nevo

E. Nevo University of Haifa Institute of Evolution Mount Carmel, Haifa 31905 Israel

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G. Chen

G. Chen Chinese Academy of Sciences Laboratory of Plant Stress Ecophysiology and Biotechnology, Cold and Arid Regions Environmental and Engineering Institute Donggang west Road 320 730000 Lanzhou China

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Pages:: 23–34

Online Publication Date:: 01 Oct 2012

Publication Date:: 01 Mar 2013

Article Category:: Research Article

DOI:: https://doi.org/10.1556/crc.2012.0020

Keywords:: comparative mapping; drought resistance; cer mutant; map-based cloning; barley

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The aerial surface of land plants is protected by a cuticle against abiotic and biotic stresses. A better understanding of the determinants of cuticle formation and function has the potential to contribute to the breeding of more drought tolerant and disease resistant crop varieties. Two doubled haploid (DH) mapping populations, Steptoe × Morex populations and OWB-dominant × recessive populations were exploited to genetically position homologs of a set of known cuticle-associated genes. These genes were also placed on a consensus map, BinMap2005, which includes 27 eceriferum (cer) loci. Of the 49 known cuticle-associated genes, 21 identified a homolog in barley, and of these, 14 were mapped. There was a complete linkage between HvCER6 and cer-zg, suggesting the possibility that HvCER6 is the candidate gene of CER-ZG. Positioning known cuticle-associated genes on a consensus map containing cuticle mutant loci may guide the selection of candidate genes for cuticle mutants, and thus facilitate the isolation of cuticle-associated genes in barley.

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Cereal Research Communications A Quarterly of the Cereal Research Non-Profit Ltd. Company

Print ISSN:: 0133-3720

Online ISSN:: 1788-9170

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Cereal Research Communications
Language	English
Size	A4
Year of Foundation	1973
Volumes per Year	1
Issues per Year	4
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0133-3720 (Print)
ISSN	1788-9170 (Online)