Factors Affecting Pre-harvest Sprouting Resistance in Wheat (triticum Aestivum L
نویسندگان
چکیده
Pre-harvest sprouting (PHS) is one of the most important factors to affect the yield and quality of crops worldwide especially in wet harvest period. Breeding PHS-resistant cultivars has important implications to improve the wheat quality and production. The PHS is determined by environmental conditions, inner factors and interaction between these factors. We here reviewed recent advances influencing factors of PHS, including seed dormancy, seed coat permeability and color, á-amylase activities, endogenous hormones levels, genes and QTLs. The present article will provide basic materials for mining new genes and developing new molecular makers to improve the tolerance of PHS in wheat as well as increase wheat production.
منابع مشابه
Correction: Polymorphic Homoeolog of Key Gene of RdDM Pathway, ARGONAUTE4_9 class Is Associated with Pre-Harvest Sprouting in Wheat (Triticum aestivum L.)
Resistance to pre-harvest sprouting (PHS) is an important objective for the genetic improvement of many cereal crops, including wheat. Resistance, or susceptibility, to PHS is mainly influenced by seed dormancy, a complex trait. Reduced seed dormancy is the most important aspect of seed germination on a spike prior to harvesting, but it is influenced by various environmental factors including l...
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