نتایج جستجو برای: maize inbred lines

تعداد نتایج: 276667  

2015
W. Paul Williams Gary L. Windham

Aflatoxins, produced by the fungus Aspergillus flavus, occur naturally in maize. Contamination of maize grain with aflatoxin is a major food and feed safety problem and greatly reduces the value of the grain. Plant resistance is generally considered a highly desirable approach to reduction or elimination of aflatoxin in maize grain. In this investigation, a diallel cross was produced by crossin...

2017
Hewei Du Jianxiong Zhu Hang Su Ming Huang Hongwei Wang Shuangcheng Ding Binglin Zhang An Luo Shudong Wei Xiaohai Tian Yunbi Xu

Waterlogging has increasingly become one of the major constraints to maize productivity in some maize production zones because it causes serious yield loss. Bulked segregant RNA-seq (BSR-seq) has been widely applied to profile candidate genes and map associated Single Nucleotide Polymorphism (SNP) markers in many species. In this study, 10 waterlogging sensitive and eight tolerant inbred lines ...

2015
Jian Yan Alexander E. Lipka Eric A. Schmelz Edward S. Buckler Georg Jander

Plants produce a wide variety of defensive metabolites to protect themselves against herbivores and pathogens. Non-protein amino acids, which are present in many plant species, can have a defensive function through their mis-incorporation during protein synthesis and/or inhibition of biosynthetic pathways in primary metabolism. 5-Hydroxynorvaline was identified in a targeted search for previous...

2013
Hongjian Zheng Hui Wang Hua Yang Jinhong Wu Biao Shi Run Cai Yunbi Xu Aizhong Wu Lijun Luo

Waxy maize (Zea mays L. var. certaina Kulesh), with many excellent characters in terms of starch composition and economic value, has grown in China for a long history and its production has increased dramatically in recent decades. However, the evolution and origin of waxy maize still remains unclear. We studied the genetic diversity of Chinese waxy maize including typical landraces and inbred ...

Journal: :International journal of research in agronomy 2022

For an organized cross breeding program, information on heterotic grouping, perse performance, and commercial heterosis of newly introduced maize lines is required. Therefore, the present study was conducted to determine group, heterosis, crosses mean performance from IITA-Nigeria CIMMYT- Zimbabwe quality protein inbred lines. 36F1 progenies generated four testers nine lines, including standard...

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