QTL Mapping of Fiber Quality and Yield-Related Traits in an Intra-Specific Upland Cotton Using Genotype by Sequencing (GBS)

Publication Overview
TitleQTL Mapping of Fiber Quality and Yield-Related Traits in an Intra-Specific Upland Cotton Using Genotype by Sequencing (GBS)
AuthorsDiouf L, Magwanga RO, Gong W, He S, Pan Z, Jia YH, Kirungu JN, Du X
TypeJournal Article
Journal NameInternational journal of molecular sciences
Volume19
Issue2
Year2018
CitationDiouf L, Magwanga RO, Gong W, He S, Pan Z, Jia YH, Kirungu JN, Du X. QTL Mapping of Fiber Quality and Yield-Related Traits in an Intra-Specific Upland Cotton Using Genotype by Sequencing (GBS). International journal of molecular sciences. 2018 Feb 01; 19(2).

Abstract

Fiber quality and yield improvement are crucial for cotton domestication and breeding. With the transformation in spinning techniques and multiplicity needs, the development of cotton fiber quality and yield is of great importance. A genetic map of 5178 Single Nucleotide Polymorphism (SNP) markers were generated using 277 F2:3 population, from an intra-specific cross between two upland cotton accessions, CCRI35 a high fiber quality as female and Nan Dan Ba Di Da Hua (NH), with good yield properties as male parent. The map spanned 4768.098 cM with an average distance of 0.92 cM. A total of 110 Quantitative Traits Loci (QTLs) were identified for 11 traits, but only 30 QTLs were consistent in at least two environments. The highest percentage of phenotypic variance explained by a single QTL was 15.45%. Two major cluster regions were found, cluster 1 (chromosome17-D03) and cluster 2 (chromosome26-D12). Five candidate genes were identified in the two QTL cluster regions. Based on GO functional annotation, all the genes were highly correlated with fiber development, with functions such as protein kinase and phosphorylation. The five genes were associated with various fiber traits as follows: Gh_D03G0889 linked to qFM-D03_cb, Gh_D12G0093, Gh_D12G0410, Gh_D12G0435 associated with qFS-D12_cb and Gh_D12G0969 linked to qFY-D12_cb. Further structural annotation and fine mapping is needed to determine the specific role played by the five identified genes in fiber quality and yield related pathway.

Featuremaps
This publication contains information about 1 maps:
Map Name
CCRI-35 x NH, F2:3 (2018)
Projects
This publication contains information about 1 projects:
Project NameDescription
CN-F2:3-2018
Features
This publication contains information about 5,441 features:
Feature NameUniquenameType
CCRI_SNP_mk18533_D13CCRI_SNP_mk18533_D13genetic_marker
CCRI_SNP_mk18537_D13CCRI_SNP_mk18537_D13genetic_marker
CCRI_SNP_mk18536_D13CCRI_SNP_mk18536_D13genetic_marker
CCRI_SNP_mk18544_D13CCRI_SNP_mk18544_D13genetic_marker
CCRI_SNP_mk18541_D13CCRI_SNP_mk18541_D13genetic_marker
CCRI_SNP_mk18540_D13CCRI_SNP_mk18540_D13genetic_marker
CCRI_SNP_mk18547_D13CCRI_SNP_mk18547_D13genetic_marker
CCRI_SNP_mk18259_D12CCRI_SNP_mk18259_D12genetic_marker
CCRI_SNP_mk18258_D12CCRI_SNP_mk18258_D12genetic_marker
CCRI_SNP_MulMa610-m_D12CCRI_SNP_MulMa610-m_D12genetic_marker
CCRI_SNP_MulMa609-m_D12CCRI_SNP_MulMa609-m_D12genetic_marker
CCRI_SNP_mk18233_D12CCRI_SNP_mk18233_D12genetic_marker
CCRI_SNP_mk18230_D12CCRI_SNP_mk18230_D12genetic_marker
CCRI_SNP_mk18231_D12CCRI_SNP_mk18231_D12genetic_marker
CCRI_SNP_mk18232_D12CCRI_SNP_mk18232_D12genetic_marker
CCRI_SNP_MulMa604-m_D12CCRI_SNP_MulMa604-m_D12genetic_marker
CCRI_SNP_MulMa603_D12CCRI_SNP_MulMa603_D12genetic_marker
CCRI_SNP_MulMa608_D12CCRI_SNP_MulMa608_D12genetic_marker
CCRI_SNP_MulMa607-m_D12CCRI_SNP_MulMa607-m_D12genetic_marker
CCRI_SNP_MulMa606-m_D12CCRI_SNP_MulMa606-m_D12genetic_marker
CCRI_SNP_MulMa605_D12CCRI_SNP_MulMa605_D12genetic_marker
CCRI_SNP_mk18221_D12CCRI_SNP_mk18221_D12genetic_marker
CCRI_SNP_mk18222_D12CCRI_SNP_mk18222_D12genetic_marker
CCRI_SNP_mk18224_D12CCRI_SNP_mk18224_D12genetic_marker
CCRI_SNP_mk18227_D12CCRI_SNP_mk18227_D12genetic_marker

Pages

Stocks
This publication contains information about 2 stocks:
Stock NameUniquenameType
cdbgm_014971Nandan Badi Big Flowercultivar
cdbpop_000156CCRI-35 x NH, F2:3population
Properties
Additional details for this publication include:
Property NameValue
Publication ModelElectronic
ISSN1422-0067
eISSN1422-0067
Publication Date2018 Feb 01
Journal AbbreviationInt J Mol Sci
PIIE441
Elocation10.3390/ijms19020441
DOI10.3390/ijms19020441
LanguageEnglish
Language Abbreng
Publication TypeJournal Article
Journal CountrySwitzerland
Cross References
This publication is also available in the following databases:
DatabaseAccession
PMID: PubMedPMID:29389902