A high-resolution physical map integrating an anchored chromosome with the BAC physical maps of wheat chromosome 6B
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- 作者：Fuminori Kobayashi ; Jianzhong Wu ; Hiroyuki Kanamori ; Tsuyoshi Tanaka…
- 关键词：Centromere ; Chromosomal rearrangement ; Chromosome 6B ; DNA marker ; Gene order ; Nucleolus organizer region ; BAC physical map ; RH map ; Synteny ; Wheat
- 刊名：BMC Genomics
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：16
- 期：1
- 全文大小：3,899 KB
- 刊物主题：Life Sciences, general; Microarrays; Proteomics; Animal Genetics and Genomics; Microbial Genetics and Genomics; Plant Genetics & Genomics;
- 出版者：BioMed Central
- ISSN：1471-2164
文摘
Background A complete genome sequence is an essential tool for the genetic improvement of wheat. Because the wheat genome is large, highly repetitive and complex due to its allohexaploid nature, the International Wheat Genome Sequencing Consortium (IWGSC) chose a strategy that involves constructing bacterial artificial chromosome (BAC)-based physical maps of individual chromosomes and performing BAC-by-BAC sequencing. Here, we report the construction of a physical map of chromosome 6B with the goal of revealing the structural features of the third largest chromosome in wheat.