Pakistan Journal of Phytopathology, Journal Year: 2023, Volume and Issue: 35(1), P. 177 - 184
Published: June 26, 2023
Language: Английский
Life, Journal Year: 2023, Volume and Issue: 13(7), P. 1456 - 1456
Published: June 27, 2023
Genome editing aims to revolutionise plant breeding and could assist in safeguarding the global food supply. The inclusion of a 12–40 bp recognition site makes mega nucleases first tools utilized for genome generation gene-editing tools. Zinc finger (ZFNs) are second technique, because they create double-stranded breaks, more dependable effective. ZFNs were original designed nuclease-based approach editing. Cys2-His2 zinc domain’s discovery made this technique possible. Clustered regularly interspaced short palindromic repeats (CRISPR) improve genetics, boost biomass production, increase nutrient usage efficiency, develop disease resistance. Plant genomes can be effectively modified using genome-editing technologies enhance characteristics without introducing foreign DNA into genome. Next-generation will soon defined by these exact methods. There is abroad promise that genome-edited crops essential years come improving sustainability climate-change resilience systems. This method also has great potential enhancing crops’ resistance various abiotic stressors. In review paper, we summarize most recent findings about mechanism stress response crop plants use CRISPR/Cas mediated systems tolerance stresses including drought, salinity, cold, heat, heavy metals.
Language: Английский
Citations
27
Functional & Integrative Genomics, Journal Year: 2024, Volume and Issue: 24(2)
Published: Feb. 22, 2024
Language: Английский
Citations
13
The Plant Genome, Journal Year: 2025, Volume and Issue: 18(1)
Published: March 1, 2025
Fusarium wilt (FW) significantly affects the growth and development of chickpea (Cicer arietinum L.), leading to substantial economic losses. FW resistance is a quantitative trait that controlled by multiple genomic regions. In this study, meta-analysis was conducted on 32 loci (QTLs) associated with resistance, identification seven meta-QTL (MQTL) regions distributed across CaLG2, CaLG4, CaLG5, CaLG6 linkage groups. The integrated analysis revealed several candidate genes potentially important for including sensing (e.g., LRR-RLK), signaling mitogen-activated protein kinase [MAPK1]), transcription regulation NAC, WRKY, bZIP). Subsequently, marker-assisted backcrossing (MABC) trial executed leveraging MQTL outcomes introgress from an FW-resistant cultivar (Ana) into superior high-yielding Kabuli (Hashem). breeding process extended over 5 years (2018-2023) resulted in BC3F2 genotypes. Consequently, 12 genotypes carrying homozygous alleles were chosen, three showing genetic backgrounds matching 90%-96% recurrent parent. findings study have significant implications upcoming programs, encompassing fine-mapping, breeding, engineering, consequently contributing effective control improved production chickpea.
Language: Английский
Citations
1
Life, Journal Year: 2023, Volume and Issue: 13(6), P. 1405 - 1405
Published: June 17, 2023
Chickpea production is seriously hampered by drought stress, which could be a great threat in the future for food security developing countries. The present investigation aimed to screen drought-tolerant response of forty desi chickpea genotypes against stress through various physio-biochemical selection indices and yield-attributing traits. Principle component-based biplot analysis recognized PG205, JG2016-44, JG63, JG24 as tolerant based on physiological indices. These retained higher relative water content, stomatal conductance, internal CO2 concentration, photosynthetic rate. ICC4958, JG11, JAKI9218, JG16, PG205 were selected biochemical sustained chlorophyll, sugar proline content with enhanced antioxidant enzyme activities. With respect yield trials, ICC4958 had seed per plant, numbers pods, biological plant. Finally, cumulative response. identified may further employed climate-smart breeding programs sustainable under changing climate scenario.
Language: Английский
Citations
19
Frontiers in Bioscience-Landmark, Journal Year: 2024, Volume and Issue: 29(5)
Published: May 14, 2024
Plant diseases caused by pathogens pose significant threats to agricultural productivity and food security worldwide. The traditional approach of relying on chemical pesticides for disease management has proven be unsustainable, emphasizing the urgent need sustainable environmentally friendly alternatives. One promising strategy is enhance plant resistance against through various methods. This review aims unveil explore effective methods stimulating resistance, transforming vulnerable plants into vigilant defenders pathogens. We discuss both conventional innovative approaches, including genetic engineering, induced systemic (ISR), priming, use natural compounds. Furthermore, we analyze underlying mechanisms involved in these methods, highlighting their potential advantages limitations. Through an understanding scientists agronomists can develop novel strategies combat effectively while minimizing environmental impact. Ultimately, this research offers valuable insights harnessing plant’s innate defense paves way practices agriculture.
Language: Английский
Citations
6
Plants, Journal Year: 2023, Volume and Issue: 12(18), P. 3175 - 3175
Published: Sept. 5, 2023
Chickpea is widely grown in rainfed areas of developing countries because its nutritional abundance and adaptability. To overcome the environmental effect drought on yield, a characteristic-linked selection strategy proved as well-thought-out advantageous for development drought-tolerant cultivars. precisely understand contribution various physio-biochemical yield-attributing traits toward tolerance chickpea (Cicer arietinum L.), forty genotypes were evaluated years 2020-2021 2021-2022 under normal irrigated well drought-stressed conditions. Among studied genotypes, genotype ICC4958 retained highest chl content (0.55 mg g-1 FW), minimal electrolyte leakage, superoxide dismutase (1.48 U/mg FW) peroxidase (2.21 µmol/min/g activities while cultivar JG11 maintained maximum relative water proline accumulation. The principal-component-based biplots prioritized yield-accrediting characteristics based their association significance to terminal tolerance. Under stress, grain yield per plant was depicted have strongly positive with canopy temperature depression, catalase, dismutase, total soluble sugar, proline, chlorophyll content, along numbers pods biological plant. These identified can be further deployed select breeding climate-smart genotypes.
Language: Английский
Citations
15
Planta, Journal Year: 2025, Volume and Issue: 261(2)
Published: Jan. 3, 2025
Language: Английский
Citations
0
Published: Jan. 1, 2025
Language: Английский
Citations
0
Published: Jan. 1, 2025
Language: Английский
Citations
0
Current Journal of Applied Science and Technology, Journal Year: 2023, Volume and Issue: 42(16), P. 17 - 33
Published: June 21, 2023
Chickpea (Cicer arietinum L.) is a leguminous self-pollinating crop belongs to family- Leguminosae (Fabaceae). The aim of plant breeder identify or develop high yielding cultivars. In the present investigation, 83 genotypes grown during Rabi 2021-22 investigate genetic variability, heritability and advance, correlation, direct indirect effects divergence (D2 analysis) among yield its attributing traits. High GCV PCV recorded for numbers pods per biological indicating presence substantial amount variability in experimenting material. coupled with advance was shown seed plant, hundred weight. Selection based on these traits may be proved worthwhile. Significant positive correlation documented path analysis signified that had highest effect plant. data obtained from investigation helpful selection superior genotype (s) chickpea.
Language: Английский
Citations
10