Опубликована: Янв. 1, 2025
Язык: Английский
Springer eBooks, Год журнала: 2024, Номер unknown, С. 425 - 443
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
4
Frontiers in Sustainable Food Systems, Год журнала: 2024, Номер 8
Опубликована: Апрель 8, 2024
Global agricultural productivity and food security are threatened by climate change, the growing world population, difficulties posed pandemic era. To overcome these challenges meet requirements, breeders have applied implemented different advanced techniques that accelerate plant development increase crop selection effectiveness. However, only two or three generations could be annually using approaches. Speed breeding (SB) is an innovative promising technology to develop new varieties in a shorter time, utilizing manipulation of controlled environmental conditions. This strategy can reduce generation length from 2.5 5 times compared traditional methods advancement improvement, accommodating multiple crops per year. Beside long cycles, SB address other related breeding, such as response conditions, disease pest management, genetic uniformity, improving resource efficiency. Combining genomic approaches marker-assisted selection, genome editing with offers capacity further enhance efficiency reducing cycle enabling early phenotypic assessment, efficient utilization, increasing accuracy gain Genomics-assisted holds potential revolutionize significantly accelerating identification desirable traits, expediting improved crucial for addressing global challenges.
Язык: Английский
Процитировано
4
Frontiers in Genetics, Год журнала: 2024, Номер 15
Опубликована: Апрель 16, 2024
Climate change-induced environmental stress significantly affects crop yield and quality. In response to stressors, plants use defence mechanisms growth suppression, creating a resource trade-off between the development. Although stress-responsive genes have been widely engineered enhance tolerance, there is still limited understanding of interplay signalling plant growth, research topic that can provide promising targets for genetic improvement. This review focuses on Cytokinin Response Factors (CRFs) transcription factor’s role in balance abiotic adaptation sustained growth. CRFs, known their involvement cytokinin responses, emerge as potential delaying senescence mitigating penalties under conditions. Understanding molecular regulated by CRFs paves way decoupling responses from inhibition, thus allowing development crops adapt without compromising highlights importance unravelling CRF-mediated pathways address growing need resilient face evolving climatic
Язык: Английский
Процитировано
3
Frontiers in Sustainable Food Systems, Год журнала: 2025, Номер 8
Опубликована: Янв. 7, 2025
Current research topic delves into subjects ranging from fundamental mechanisms of reproductive biology to practical strategies for enhancing crop resilience under environmental stresses. Since seed-based traits are pivotal in maintaining and conferring biodiversity, insights their development adaptation critical cope with issues like climate change, food scarcity, e;ective management underutilized marginal lands.This focused issue presents four unique contributions, each o;ering di;erent aspects plant reproduction seed-related traits. While some these studies align directly ovule seed development, others provide complementary perspectives, broadening the narrative topic.Seed via sexual essentially relies on successful delivery male gametes fuse egg cell residing embryo sac female gametophyte. Hence, coordinated precise is essential process. Here, Cui et al. discuss molecular behind microsporogenesis micro-gametogenesis references recent relevant studies. The authors highlight crucial role auxin defining archesporial specialization importance premitotic microspore maturation o;er prospects future studies.The relevance stresses explored by Erfatpour al., who examined impacts change success across species. By integrating evidence e;ects temperature, drought, salinity, they vulnerability formation abiotic stress. This work underscores need resilient crops adaptive agricultural practices. Importantly, also propose directions, such as identifying genetic pathways that can be harnessed breeding stress-tolerant varieties.Expanding focus mechanisms, Yan investigate HACD gene family cotton (Gossypium hirsutum). Their study identifies GhHACD2 a key regulator very long-chain fatty acid biosynthesis, trait influences cottonseed oil content quality. authors, however, observed its higher expression low oil-producing genotype at accumulation phase compared high oilproducing lines. They corroborated observation heterologous yeast recorded significant reduction total content. finding first kind regarding an member regulation content.The Zhou explores how karst-specific stresses-drought, calcium salts, pH variations-a;ect germination growth alfalfa (Medicago sativa L.), important forage Karst region. root systems seedlings more sensitive assessed findings made reference screening selection suitable plants cultivate region.Collectively, presented Research Topic spanning gametophyte germination. addressing diverse biology, contribute significantly advancing this field. here expected directions field genetics, applied agronomy develop systems.We grateful reviewers contributed expertise collection, enriching our understanding broader prospects.
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0