QTL analysis for yield and fibre quality traits using three sets of introgression lines developed from three Gossypium hirsutum race stocks

Feng, Liuchun; Zhang, Shuwen; Xing, Luting; Yang, Biao; Gao, Xiang; Xie, Xinmei; Zhou, Baoliang

doi:10.1007/s00438-019-01548-w

Cited by 14 publications

(9 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Huang et al (2018) applied 284 SSR markers to identified 14 stable QTLs linked with fiber quality traits in a multi-parent advanced generation inter-cross population with 960 lines developed from eight parents. Similarly, three sets of introgression line (ILs) populations developed from G. hirsutum race stocks (TX-34, TX-48, and TX-114) were genotyped with 452 SSR markers, and identified 38 new QTLs related to fiber quality traits, among them 17 favorable QTLs demonstrate the importance of race stock germplasm in cotton fiber improvement (Feng et al, 2019).…”

Section: Ssr and Snp Markers For Fiber Quality Traitsmentioning

confidence: 99%

“…Among these 235 genes, the Ghir_D09G014120 and Ghir_D09G014460 that respectively encoded ubiquitin extension protein and a microtubule-associated protein could be possible candidate genes for fiber strength (Wang et al, 2019). The fuzzless gene (GaFzl) was fine mapped to a 70-kb region linked with seven genes in the region, further RNA-seq and re-sequencing analysis helped to narrow down the region up to two candidate genes (Cotton_A_11941 and Cotton_A_11942) with a single-base mutation in the promoter region in a NIL (DPL972) of G. arboreum (Feng et al, 2019).…”

Section: Rna-seq Facilitates Fine-mapping In Identifying Fiber Qualitmentioning

confidence: 99%

See 1 more Smart Citation

Fiber Quality Improvement in Upland Cotton (Gossypium hirsutum L.): Quantitative Trait Loci Mapping and Marker Assisted Selection Application

et al. 2019

View full text Add to dashboard Cite

Genetic improvement in fiber quality is one of the main challenges for cotton breeders. Fiber quality traits are controlled by multiple genes and are classified as complex quantitative traits, with a negative relationship with yield potential, so the genetic gain is low in traditional genetic improvement by phenotypic selection. The availability of Gossypium genomic sequences facilitates the development of high-throughput molecular markers, quantitative trait loci (QTL) fine mapping and gene identification, which helps us to validate candidate genes and to use marker assisted selection (MAS) on fiber quality in breeding programs. Based on developments of high density linkage maps, QTLs fine mapping, marker selection and omics, we have performed trait dissection on fiber quality traits in diverse populations of upland cotton. QTL mapping combined with multi-omics approaches such as, RNA sequencing datasets to identify differentially expressed genes have benefited the improvement of fiber quality. In this review, we discuss the application of molecular markers, QTL mapping and MAS for fiber quality improvement in upland cotton.

show abstract

Section: Ssr and Snp Markers For Fiber Quality Traitsmentioning

confidence: 99%

Section: Rna-seq Facilitates Fine-mapping In Identifying Fiber Qualitmentioning

confidence: 99%

Fiber Quality Improvement in Upland Cotton (Gossypium hirsutum L.): Quantitative Trait Loci Mapping and Marker Assisted Selection Application

et al. 2019

View full text Add to dashboard Cite

show abstract

“…However, the genetic diversity of G. hirsutum cultivars are narrow and thus decreased the opportunities for identifying favorable alleles and breeding new cotton cultivars with more eminent yield and quality ( Zhang et al, 2013 ; Okubazghi et al, 2017 ; Li et al, 2019 ). G. hirsutum races, also known as semiwild accessions, are primitive type of cultivated upland cotton ( Hutchinson, 1951 ; Lacape et al, 2006 ; Feng et al, 2019 ). G. hirsutum races are classified into seven races ( yucatanense , marie-galante , morrlli , richmondii , punctatum , palmeri and latifolium ) according to their geographical distribution ( Brubaker et al, 1999 ; Lacape et al, 2006 ).…”

Section: Introductionmentioning

confidence: 99%

“…They were confirmed with promising phenotypes, including resistance to biotic stress and abiotic stress, and agronomically important traits such as variable fiber quality and yield traits ( Okubazghi et al, 2017 ; Zhang et al, 2019 ). G. hirsutum races could be crossed with cultivars directly and therefore were gradually utilized to broaden the genetic basis of modern cotton cultivars and improve fiber quality and yield-related traits ( Wang Y. et al, 2016 ; Okubazghi et al, 2017 ; Feng et al, 2019 ).…”

Section: Introductionmentioning

confidence: 99%

Analyzing Quantitative Trait Loci for Fiber Quality and Yield-Related Traits From a Recombinant Inbred Line Population With Gossypium hirsutum Race palmeri as One Parent

et al. 2022

View full text Add to dashboard Cite

Fiber quality and yield-related traits are important agronomic traits in cotton breeding. To detect the genetic basis of fiber quality and yield related traits, a recombinant inbred line (RIL) population consisting of 182 lines was established from a cross between Gossypium hirsutum cultivar CCRI35 and G. hirsutum race palmeri accession TX-832. The RIL population was deeply genotyped using SLAF-seq and was phenotyped in six environments. A high-density genetic linkage map with 15,765 SNP markers and 153 SSR markers was constructed, with an average distance of 0.30 cM between adjacent markers. A total of 210 fiber quality quantitative trait loci (QTLs) and 73 yield-related QTLs were identified. Of the detected QTLs, 62 fiber quality QTLs and 10 yield-related QTLs were stable across multiple environments. Twelve and twenty QTL clusters were detected on the At and Dt subgenome, respectively. Twenty-three major QTL clusters were further validated through associated analysis and five candidate genes of four stable fiber quality QTLs were identified. This study revealed elite loci influencing fiber quality and yield and significant phenotypic selection regions during G. hirsutum domestication, and set a stage for future utilization of molecular marker assisted breeding in cotton breeding programs.

show abstract

“…One effective strategy for broadening the genetic diversity is to transfer favorable genes into modern cultivars by intraspecific or interspecific hybridization. At present, studies are mainly focused on intraspecific G. hirsutum and interspecific G. hirsutum × G. barbadense populations (Said et al, 2015 ; Wang et al, 2019a ; Zhang et al, 2019 ), and some elite lines have been developed for gene-function studies and breeding (Cao et al, 2014 ; Wan et al, 2016 ; Fang et al, 2017b ; Feng et al, 2019 ; Wang et al, 2019a ; He et al, 2021 ). However, to obtain cotton varieties with high yield, quality, and resistance, relying on these above populations is insufficient.…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Introgression and Quantitative Trait Locus Mapping Reveals the Potential of Asian Cotton (Gossypium arboreum) in Improving Upland Cotton (Gossypium hirsutum)

Feng

Chen

et al. 2021

Front. Plant Sci.

Self Cite

View full text Add to dashboard Cite

Gossypium arboreum (2n=2x=26, A2), the putative progenitor of the At-subgenome of Gossypium hirsutum (2n=4x=52, AD), is a repository of genes of interesting that have been eliminated during evolution/domestication of G. hirsutum. However, its valuable genes remain untapped so far due to species isolation. Here, using a synthetic amphiploid (AADDA2A2) previously reported, we developed a set of 289 G. arboreum chromosome segment introgression lines (ILs) in G. hirsutum by expanding the backcrossing population and through precise marker-assisted selection (MAS) although complex chromosomal structural variations existed between parents which severely hindered introgression. Our results showed the total coverage length of introgressed segments was 1,116.29 Mb, representing 78.48% of the At-subgenome in the G. hirsutum background, with an average segment-length of 8.69 Mb. A total of 81 co- quantitative trait loci (QTLs) for yield and fiber quality were identified by both the RSTEP-ADD-based QTL mapping and the genome-wide association study (GWAS) analysis, with 1.01–24.78% of the phenotypic variance explained. Most QTLs for boll traits showed negative additive effects, but G. arboreum still has the potential to improve boll-number traits in G. hirsutum. Most QTLs for fiber quality showed negative additive effects, implying these QTLs were domesticated in G. hirsutum compared with G. arboreum and, a small quantity of fiber quality QTLs showing positive additive effects, conversely; however, indicates that G. arboreum has the underlying genes of enhancing fiber quality of G. hirsutum. This study provides new insights into the breeding genetic potential of G. arboreum, lays the foundation for further mining favorable genes of interest, and provides guidance for inter-ploidy gene transference from relatives into cultivated crops.

show abstract

QTL analysis for yield and fibre quality traits using three sets of introgression lines developed from three Gossypium hirsutum race stocks

Cited by 14 publications

References 61 publications

Fiber Quality Improvement in Upland Cotton (Gossypium hirsutum L.): Quantitative Trait Loci Mapping and Marker Assisted Selection Application

Fiber Quality Improvement in Upland Cotton (Gossypium hirsutum L.): Quantitative Trait Loci Mapping and Marker Assisted Selection Application

Analyzing Quantitative Trait Loci for Fiber Quality and Yield-Related Traits From a Recombinant Inbred Line Population With Gossypium hirsutum Race palmeri as One Parent

Genome-Wide Introgression and Quantitative Trait Locus Mapping Reveals the Potential of Asian Cotton (Gossypium arboreum) in Improving Upland Cotton (Gossypium hirsutum)

Contact Info

Product

Resources

About