首页|Role of SNPs in determining QTLs for major traits in cotton

Role of SNPs in determining QTLs for major traits in cotton

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  • 国家科技期刊平台
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  • NSTL
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A single nucleotide polymorphism is the simplest form of genetic variation among individuals and can induce minor changes in phenotypic,physiological and biochemical characteristics.This polymorphism induces various mutations that alter the sequence of a gene which can lead to observed changes in amino acids.Several assays have been developed for identification and validation of these markers.Each method has its own advantages and disadvantages but genotyping by sequencing is the most common and most widely used assay.These markers are also associated with several desirable traits like yield,fibre quality,boll size and genes respond to biotic and abiotic stresses in cotton.Changes in yield related traits are of interest to plant breeders.Numerous quantitative trait loci with novel functions have been identified in cotton by using these markers.This information can be used for crop improvement through molecular breeding approaches.In this review,we discuss the identification of these markers and their effects on gene function of economically important traits in cotton.

Abiotic stressesBiotic stressesCottonEarlinessGenotyping by sequencing

MAJEED Sajid、RANA Iqrar Ahmad、ATIF Rana Muhammad、ALI Zulfiqar、HINZE Lori、AZHAR Muhammad Tehseen

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Department of Plant Breeding and Genetics, University of Agriculture,Faisalabad, Pakistan

Centre of Advanced Studies in Agriculture and Food Security/Center of Agricultural Biochemistry and Biotechnology, University of Agriculture, Faisalabad, Pakistan

Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Sharif University of Agriculture, Multan,Pakistan

US Department of Agriculture, Agricultural Research Service,College Station, TX, USA

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2019

棉花研究(英文)
中国农业科学院棉花研究所,中国农学会

棉花研究(英文)

ISSN：2096-5044
年,卷(期)：2019.2(1)
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