Creation of cotton mutant library based on linear electron accelerator radiation mutation

Zhao, Zihao; Liu, Zhixin; Zhou, Yaping; Wang, Jiajing; Zhang, Yixin; Yu, Xiaole; Wu, Rui; Guo, Chenxi; Qin, Aizhi; Bawa, George; Sun, Xuwu

doi:10.1016/j.bbrep.2022.101228

Cited by 7 publications

(5 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Cotton ( Gossypium barbadense L.) is a crucial cash crop in Egypt, providing fiber for textiles as well as edible oil ( Gialvalis and Seagull, 2001 ; Ishaq et al, 2022 ; Zhao et al, 2022 ). During the 2019–2020 growing season, cotton was grown on 85,000 hectares with a total production of 250,000 bales.…”

Section: Introductionmentioning

confidence: 99%

Impact of Plant Spacing and Nitrogen Rates on Growth Characteristics and Yield Attributes of Egyptian Cotton (Gossypium barbadense L.)

et al. 2022

View full text Add to dashboard Cite

This current study was performed to determine the influences of plant spacing, Nitrogen (N) fertilization rate and their effect, on growth traits, yield, and yield components of cotton (Gossypium barbadense L.) cv. Giza 97 during the 2019 and 2020 seasons. A split plot experiment in three replicates was utilized whereas the cotton seeds were planted at 20, 30, and 40 cm, as main plots and nitrogen at 75, 100, and 125%, was in subplots. The results revealed that the planting spacing at 40 cm significantly (p ≤ 0.01) increased plant height, number of fruiting branches per plant, number of bolls per plant, boll weight (BW), lint percentage (L%), seed cotton yield (SCY), lint cotton yield (LCY), seed index and lint index by 165.68 cm, 20.92, 23.93, 3.75 g, 42.01%, 4.24 ton/ha, 5.16 ton/ha, 12.05, 7.86, respectively, as average in both seasons. The application of N fertilizer rate at 125% caused a maximum increase in growth and yield parameters i.e., plant height (169.08 cm), number of vegetative branches (2.67), number of fruiting branches per plant (20.82), number bolls per fruiting branch (1.39), number of bolls per plant (23.73), boll weight (4.1 g), lint percent (41.9%), seed index (11.8 g), and lint index (8.2), while the plants treated with 100% N rates exhibited highest seed cotton yield (4.3 ton/ha) and lint cotton yield (5.6 ton/ha), as average in both seasons. Combining plant spacing at 40 cm between plants with a 100% N fertilizer rate recorded the highest lint cotton yield (5.67 ton/ha), while the highest seed cotton yield (4.43 and 4.50 ton/ha) was obtained from 125% N fertilizer rate under planting spacing 20 and 40 cm, respectively. Conclusively, a wide density (40 cm) with 125% N is a promising option for improved biomass, cotton growth, yield, physiological traits, and fiber quality.

show abstract

Section: Introductionmentioning

confidence: 99%

Impact of Plant Spacing and Nitrogen Rates on Growth Characteristics and Yield Attributes of Egyptian Cotton (Gossypium barbadense L.)

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Similarly, to establish a mutant library centered on the cotton inbred line G. hirsutum L. TM-1 (Texas Marker-1), linear electron acceleration-based radiation mutagenesis has been employed. Extensive studies have confirmed the stability of TM-1 as a cotton inbred line ( Zhao et al., 2022 ). Interestingly, a distinct investigation on upland cotton pollen grains exposed to 60Co γ-ray gamma-ray revealed noteworthy alterations in their internal structure.…”

Section: Radiation-induced Mutagenesis In Cotton Breedingmentioning

confidence: 91%

“…In cotton breeding, physical mutagens such as radiation and chemical mutagens such as EMS have been widely used to create mutations that result in heat-resistant, early-maturing, and high-yielding cotton varieties ( Zhao et al., 2022 ). The CRISPR/Cas9 system has emerged as an effective technique for targeted mutagenesis in cotton, allowing for precise gene editing at high efficiency.…”

Section: Advancing Crop Breeding Through Mutagenesismentioning

confidence: 99%

Advances in genome sequencing and artificially induced mutation provides new avenues for cotton breeding

Wang,

Abbas,

et al. 2024

Front. Plant Sci.

View full text Add to dashboard Cite

Cotton production faces challenges in fluctuating environmental conditions due to limited genetic variation in cultivated cotton species. To enhance the genetic diversity crucial for this primary fiber crop, it is essential to augment current germplasm resources. High-throughput sequencing has significantly impacted cotton functional genomics, enabling the creation of diverse mutant libraries and the identification of mutant functional genes and new germplasm resources. Artificial mutation, established through physical or chemical methods, stands as a highly efficient strategy to enrich cotton germplasm resources, yielding stable and high-quality raw materials. In this paper, we discuss the good foundation laid by high-throughput sequencing of cotton genome for mutant identification and functional genome, and focus on the construction methods of mutant libraries and diverse sequencing strategies based on mutants. In addition, the important functional genes identified by the cotton mutant library have greatly enriched the germplasm resources and promoted the development of functional genomes. Finally, an innovative strategy for constructing a cotton CRISPR mutant library was proposed, and the possibility of high-throughput screening of cotton mutants based on a UAV phenotyping platform was discussed. The aim of this review was to expand cotton germplasm resources, mine functional genes, and develop adaptable materials in a variety of complex environments.

show abstract

“…Cotton ( Gossypium spp.) is an essential industrial crop cultivated throughout the world for the production of textile fiber and cottonseed oil ( Li et al., 2007 ; Santhosh and Yohan, 2019 ; Zhao et al., 2022 ). However, stress conditions often affect cotton growth and development, thus decreasing cotton yield.…”

Section: Introductionmentioning

confidence: 99%

Cotton proteomics: Dissecting the stress response mechanisms in cotton

et al. 2022

Self Cite

View full text Add to dashboard Cite

The natural environment of plants comprises a complex set of biotic and abiotic stresses, and plant responses to these stresses are complex as well. Plant proteomics approaches have significantly revealed dynamic changes in plant proteome responses to stress and developmental processes. Thus, we reviewed the recent advances in cotton proteomics research under changing environmental conditions, considering the progress and challenging factors. Finally, we highlight how single-cell proteomics is revolutionizing plant research at the proteomics level. We envision that future cotton proteomics research at the single-cell level will provide a more complete understanding of cotton’s response to stresses.

show abstract

Creation of cotton mutant library based on linear electron accelerator radiation mutation

Cited by 7 publications

References 37 publications

Impact of Plant Spacing and Nitrogen Rates on Growth Characteristics and Yield Attributes of Egyptian Cotton (Gossypium barbadense L.)

Impact of Plant Spacing and Nitrogen Rates on Growth Characteristics and Yield Attributes of Egyptian Cotton (Gossypium barbadense L.)

Advances in genome sequencing and artificially induced mutation provides new avenues for cotton breeding

Cotton proteomics: Dissecting the stress response mechanisms in cotton

Contact Info

Product

Resources

About