Evidence map›Paper›PMID 28809947›Full record

ArticlePloS one2017

High-density genetic linkage map construction by F2 populations and QTL analysis of early-maturity traits in upland cotton (Gossypium hirsutum L.).

Libei Li, Shuqi Zhao, Junji Su, Shuli Fan, Chaoyou Pang, Hengling Wei, Hantao Wang, Lijiao Gu, Chi Zhang, Guoyuan Liu and 4 more

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

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0cells of the map it votes in
27citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

  1. Article
  2. Review
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  4. Genome-wide association study reveals novel SNP loci and candidate genes linked to flowering time in upland cotton.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
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  11. Genetic dissection of lint percentage in short-season cotton using combined QTL mapping and RNA-seq.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
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4 · The record

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5 · Who and what money

Authors and funding

14 authors.

Libei LiState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Shuqi ZhaoState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Junji SuState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Shuli FanState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Chaoyou PangState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Hengling WeiState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Hantao WangState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Lijiao GuState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Chi ZhangState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Guoyuan LiuState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Dingwei YuState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Qibao LiuState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.
Xianlong ZhangNational Key Laboratory of Crop Genetic Improvement, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China.
Shuxun YuState Key Laboratory of Cotton Biology, Institute of Cotton Research of CAAS, Anyang, Henan, China.ORCID http://orcid.org/0000-0002-9715-3462

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to China's rapidly increasing population, the total arable land area has dramatically decreased; as a consequence, the competition for farming land allocated for grain and cotton production has become fierce. Therefore, to overcome the existing contradiction between cotton grain and fiber production and the limited farming land, development of early-maturing cultivars is necessary. In this research, a high-density linkage map of upland cotton was constructed using genotyping by sequencing (GBS) to discover single nucleotide polymorphism (SNP) markers associated with early maturity in 170 F2 individuals derived from a cross between LU28 and ZHONG213. The high-density genetic map, which was composed of 3978 SNP markers across the 26 cotton chromosomes, spanned 2480 cM with an average genetic distance of 0.62 cM. Collinearity analysis showed that the genetic map was of high quality and accurate and agreed well with the Gossypium hirsutum reference genome. Based on this high-density linkage map, QTL analysis was performed on cotton early-maturity traits, including FT, FBP, WGP, NFFB, HNFFB and PH. A total 47 QTLs for the six traits were detected; each of these QTLs explained between 2.61% and 32.57% of the observed phenotypic variation. A major region controlling early-maturity traits in Gossypium hirsutum was identified for FT, FBP, WGP, NFFB and HNFFB on chromosome D03. QTL analyses revealed that phenotypic variation explained (PVE) ranged from 10.42% to 32.57%. Two potential candidate genes, Gh_D03G0885 and Gh_D03G0922, were predicted in a stable QTL region and had higher expression levels in the early-maturity variety ZHONG213 than in the late-maturity variety LU28. However, further evidence is required for functional validation. This study could provide useful information for the dissection of early-maturity traits and guide valuable genetic loci for molecular-assisted selection (MAS) in cotton breeding.

Indexed as

Chromosome MappingBreedingGenome, PlantGenotypeGossypiumPolymorphism, Single NucleotideQuantitative Trait Loci

Identifiers

PMID28809947
PMCPMC5557542

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.