全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
Genetika  2007 

Identification of chromosome regions determining kernel high oil content in maize (Zea mays L.) Synthetic populations

DOI: 10.2298/gensr0702197m

Keywords: maize , kernel oil content , RFLP , χ2 test , chromosome regions

Full-Text   Cite this paper   Add to My Lib

Abstract:

Chromosome regions determining kernel high oil content were identified by RFLP analysis of individual plants from C0 and C9 selection cycles of two maize synthetic populations -DS7u and YuSSSu. Identification of chromosome regions was done with informative RFLP markers (that were identified with BSA earlier) using a single plant approach - analysis of individual plants. This analysis revealed the number of plants carrying alleles that endured frequency alterations during selection process. Statistical analysis (χ2 test) revealed chromosome regions that comprise putative QTLs affecting expression of kernel high oil content of analyzed maize populations. Four regions on chromosomes 1, 6, 7 and 8 were identified in both DS7u and YuSSSu populations. Additional four regions on chromosome 4, 9 and 10 were detected only in DS7u population.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133