在新月沃地以东地区存在大麦（Hordeum vulgare）二次驯化的遗传学证据。
Genetic evidence for a second domestication of barley (Hordeum vulgare) east of the Fertile Crescent.
作者信息
Morrell Peter L, Clegg Michael T
机构信息
Department of Ecology and Evolutionary Biology, University of California, Irvine, CA 92697-2525, USA.
出版信息
Proc Natl Acad Sci U S A. 2007 Feb 27;104(9):3289-94. doi: 10.1073/pnas.0611377104. Epub 2007 Feb 21.
Abstract
Cereal agriculture originated with the domestication of barley and early forms of wheat in the Fertile Crescent. There has long been speculation that barley was domesticated more than once. We use differences in haplotype frequency among geographic regions at multiple loci to infer at least two domestications of barley; one within the Fertile Crescent and a second 1,500-3,000 km farther east. The Fertile Crescent domestication contributed the majority of diversity in European and American cultivars, whereas the second domestication contributed most of the diversity in barley from Central Asia to the Far East.
摘要
谷物农业起源于新月沃地大麦和早期小麦品种的驯化。长期以来，人们一直猜测大麦被驯化不止一次。我们利用多个基因座地理区域间单倍型频率的差异，推断出大麦至少经历了两次驯化；一次发生在新月沃地，另一次发生在向东1500 - 3000公里处。新月沃地的驯化贡献了欧美栽培品种的大部分多样性，而第二次驯化则贡献了从中亚到远东地区大麦的大部分多样性。
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本文引用的文献
1
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Theor Appl Genet. 1981 Mar;59(2):101-11. doi: 10.1007/BF00285898.
2
Distribution of wild wheats and barley.野生小麦和大麦的分布。
Science. 1966 Sep 2;153(3740):1074-80. doi: 10.1126/science.153.3740.1074.
3
Estimating the contribution of mutation, recombination and gene conversion in the generation of haplotypic diversity.估算突变、重组和基因转换在单倍型多样性产生过程中的贡献。
Genetics. 2006 Jul;173(3):1705-23. doi: 10.1534/genetics.105.054502. Epub 2006 Apr 19.
4
SNAP: Combine and Map modules for multilocus population genetic analysis.SNAP：用于多位点群体遗传分析的合并与映射模块。
Bioinformatics. 2006 Jun 1;22(11):1399-401. doi: 10.1093/bioinformatics/btl136. Epub 2006 Apr 6.
5
Automating sequence-based detection and genotyping of SNPs from diploid samples.自动化从二倍体样本中基于序列的单核苷酸多态性（SNP）检测和基因分型。
Nat Genet. 2006 Mar;38(3):375-81. doi: 10.1038/ng1746. Epub 2006 Feb 19.
6
Algorithms for selecting informative marker panels for population assignment.用于群体分配的信息性标记面板选择算法。
J Comput Biol. 2005 Nov;12(9):1183-201. doi: 10.1089/cmb.2005.12.1183.
7
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Genetics. 2006 Jan;172(1):557-67. doi: 10.1534/genetics.104.038489. Epub 2005 Oct 11.
8
The pattern of polymorphism in Arabidopsis thaliana.拟南芥中的多态性模式。
PLoS Biol. 2005 Jul;3(7):e196. doi: 10.1371/journal.pbio.0030196. Epub 2005 May 24.
9
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Hereditas. 2004;141(3):272-7. doi: 10.1111/j.1601-5223.2004.01841.x.
10
Accounting for decay of linkage disequilibrium in haplotype inference and missing-data imputation.在单倍型推断和缺失数据插补中考虑连锁不平衡的衰减。
Am J Hum Genet. 2005 Mar;76(3):449-62. doi: 10.1086/428594. Epub 2005 Jan 31.
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