A review of genetic mechanisms of early maturity in cotton (Gossypium hirsutum L.)

Li, Chengqi; Fu, Yuanzhi; Qiao, Li; Du, Lei; Троценко, В. И.

doi:10.1007/s10681-020-02656-0

Cited by 6 publications

(8 citation statements)

References 57 publications

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“…Late sowing by planting early-maturity cotton is a useful method to avoid adverse weather in spring ( Cheng et al., 2021 ). Besides, early-maturity cotton can optimize farmland cropping systems by directly planting cotton after wheat harvesting ( Li et al., 2020 ). Thus, to improve efficiency and breed early maturity varieties suitable for mechanical harvesting, there is more need for the genetic detection of cotton earliness.…”

Section: Discussionmentioning

confidence: 99%

“…In terms of plant development, cotton earliness is described as flowering time (FT), whole growth period (WGP), and flowering-to-boll opening period (FBP) ( Richmond and Radwan, 1962 ; Li et al., 2020 ). Plant height (PH), node of the first fruiting branch (NFFB), and height of NFFB (HNFFB) are also important indexes for earliness ( Godoy and Palomo, 1999 ; Jia et al., 2016 ).…”

Section: Introductionmentioning

confidence: 99%

“…NFFB is the most reliable index in terms of indicating cotton earliness, which has better consistency among environments, and significantly positively correlates with FT, WGP, PH, and HNFFB ( Guo et al., 2008 ; Su et al., 2016 ; Zhang et al., 2021 ). All six traits mentioned above have relatively high broad-sense heritabilities and significant environmental influences ( Jia et al., 2016 ; Li et al., 2020 ; Li et al., 2021 ).…”

Section: Introductionmentioning

confidence: 99%

“…Several studies for cotton earliness genetic detection through QTL mapping and GWAS analysis have been published ( Li et al., 2020 ). Guo et al.…”

Section: Introductionmentioning

confidence: 99%

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QTL mapping and BSA-seq map a major QTL for the node of the first fruiting branch in cotton

et al. 2023

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Understanding the genetic basis of the node of the first fruiting branch (NFFB) improves early-maturity cotton breeding. Here we report QTL mapping on 200 F2 plants and derivative F2:3 and F2:4 populations by genotyping by sequencing (GBS). BC1F2 population was constructed by backcrossing one F2:4 line with the maternal parent JF914 and used for BSA-seq for further QTL mapping. A total of 1,305,642 SNPs were developed between the parents by GBS, and 2,907,790 SNPs were detected by BSA-seq. A high-density genetic map was constructed containing 11,488 SNPs and spanning 4,202.12 cM in length. A total of 13 QTL were mapped in the 3 tested populations. JF914 conferred favorable alleles for 11 QTL, and JF173 conferred favorable alleles for the other 2 QTL. Two stable QTL were repeatedly mapped in F2:3 and F2:4, including qNFFB-D3-1 and qNFFB-D6-1. Only qNFFB-D3-1 contributed more than 10% of the phenotypic variation. This QTL covered about 24.7 Mb (17,130,008–41,839,226 bp) on chromosome D3. Two regions on D3 (41,779,195–41,836,120 bp, 41,836,768–41,872,287 bp) were found by BSA-seq and covered about 92.4 Kb. This 92.4 Kb region overlapped with the stable QTL qNFFB-D3-1 and contained 8 annotated genes. By qRT-PCR, Ghir_D03G012430 showed a lower expression level from the 1- to 2-leaf stage and a higher expression level from the 3- to 6-leaf stage in the buds of JF173 than that of JF914. Ghir_D03G012390 reached the highest level at the 3- and 5-leaf stages in the buds of JF173 and JF914, respectively. As JF173 has lower NFFB and more early maturity than JF914, these two genes might be important in cell division and differentiation during NFFB formation in the seedling stage. The results of this study will facilitate a better understanding of the genetic basis of NFFB and benefit cotton molecular breeding for improving earliness traits.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Several studies for cotton earliness genetic detection through QTL mapping and GWAS analysis have been published ( Li et al., 2020 ). Guo et al.…”

Section: Introductionmentioning

confidence: 99%

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QTL mapping and BSA-seq map a major QTL for the node of the first fruiting branch in cotton

et al. 2023

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“…Lint percent, which is a component of lint output, was probably one of the first qualities to be chosen throughout the domestication process and in early breeding, and is still the most desired character [23,[42][43][44][45][46]. Environmental stability [47,48] and early maturity [49][50][51] are two more agronomic features that have risen in relevance [37]. Despite the fact that the advent of transgenic Bt cultivars has shifted the attention away from insect resistance, host-plant resistance remains significant for a variety of diseases and nematodes.…”

Section: Cotton Improvementmentioning

confidence: 99%

Inter-Specific Hybridization in Cotton (Gossypium hirsutum) for Crop Improvement

et al. 2022

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Interspecific hybridization has contributed significantly to land diversity, species evolution, and crops’ domestication, including upland cotton, the cultivated form of Gossypium hirsutum. Being the world’s most important fiber crop species, Gossypium hirsutum belongs to the allotetraploid Gossypium consisting of six additional tetraploid species. The lint fiber evolved once in diploid parent A-genome species in the Gossypium’s history and passed on during hybridization of the A-genome with the D-genome and was maintained in subsequent evolution. The domestication history of G. hirsutum involved the collection and use of lint fibers by indigenous people for the purpose of making strings and other textile products; hence, spinnable lint fibers were likely to have evolved under domestication. Crossing with G. barbadense has resulted in the development of multiple genetic lines in contemporary upland cotton. However, in later-generation hybrids between G. hirsutum and other polyploid species, reproductive barriers such as reduced fertility, segregation distortion, and hybrid breakdown are frequently observed, complicating the task of introgressing new, stably inherited allelic variation from inter-specific hybridization. Recent efforts in molecular genetics research have provided insights into the location and effects of QTLs from wild species that are associated with traits important to cotton production. These and future research efforts will undoubtedly provide the tools that can be utilized by plant breeders to access novel genes from wild and domesticated allotetraploid Gossypium for upland cotton improvement.

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Impact of elevated temperatures on the genetic and morpho-physiological traits of cotton genotypes cultivation

Abro,

Qasim,

Younas

et al. 2024

Genet Resour Crop Evol

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A review of genetic mechanisms of early maturity in cotton (Gossypium hirsutum L.)

Cited by 6 publications

References 57 publications

QTL mapping and BSA-seq map a major QTL for the node of the first fruiting branch in cotton

QTL mapping and BSA-seq map a major QTL for the node of the first fruiting branch in cotton

Inter-Specific Hybridization in Cotton (Gossypium hirsutum) for Crop Improvement

Impact of elevated temperatures on the genetic and morpho-physiological traits of cotton genotypes cultivation

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