Science China Life Sciences, Journal Year: 2022, Volume and Issue: 65(9), P. 1898 - 1901
Published: May 26, 2022
Language: Английский
Plant Biotechnology Journal, Journal Year: 2021, Volume and Issue: 20(2), P. 256 - 282
Published: Aug. 13, 2021
Summary Soybean is one of the most important oilseed and fodder crops. Benefiting from efforts soybean breeders development breeding technology, large number germplasm has been generated over last 100 years. Nevertheless, needs to be accelerated meet a growing world population, promote sustainable agriculture address future environmental changes. The acceleration highly reliant on discoveries in gene functional studies. release reference genome 2010 significantly facilitated advance genomics. Here, we review research progress omics (genomics, transcriptomics, epigenomics proteomics), (germplasm resources databases), discovery (genes that are responsible for traits including yield, flowering maturity, seed quality, stress resistance, nodulation domestication) transformation technology during past decade. At end, also briefly discuss current challenges directions.
Language: Английский
Citations
123
Nature Genetics, Journal Year: 2022, Volume and Issue: 54(10), P. 1553 - 1563
Published: Sept. 22, 2022
Abstract Complete and accurate reference genomes annotations provide fundamental resources for functional genomics crop breeding. Here we report a de novo assembly annotation of pea cultivar ZW6 with contig N50 8.98 Mb, which features 243-fold increase in length evident improvements the continuity quality sequence complex repeat regions compared existing one. Genome diversity 118 cultivated wild demonstrated that Pisum abyssinicum is separate species different from P. fulvum sativum within . Quantitative trait locus analyses uncovered two known Mendel’s genes related to stem ( Le/le ) seed shape R/r as well some candidate pod form studied by Mendel. A pan-genome 116 accessions was constructed, pan-genes preferred showed distinct enrichment, indicating potential value them breeding future.
Language: Английский
Citations
107
Plant Biotechnology Journal, Journal Year: 2022, Volume and Issue: 20(9), P. 1807 - 1818
Published: June 1, 2022
Seed size is one of the most important agronomic traits determining yield crops. Cloning key genes controlling seed and pyramiding their elite alleles will facilitate improvement. To date, few have been identified in soybean, a major crop that provides half plant oil quarter protein globally. Here, through genome-wide association study over 1800 soybean accessions, we determined natural allelic variation at GmST05 (Seed Thickness 05) predominantly controlled thickness germplasm. Further analyses suggested two haplotypes differed significantly transcriptional level. Transgenic experiments demonstrated positively regulated influenced contents, possibly by regulating transcription GmSWEET10a. Population genetic diversity analysis variations were selected during geographical differentiation but not fixed. In summary, determines levels influences quality making it an gene resource for molecular breeding.
Language: Английский
Citations
86
Plants, Journal Year: 2025, Volume and Issue: 14(3), P. 309 - 309
Published: Jan. 21, 2025
Ethylene is a gaseous plant hormone that plays crucial role in coordinating various physiological processes plants. It acts as key mediator, integrating both endogenous developmental cues and external environmental signals to regulate wide range of functions, including growth, fruit ripening, leaf abscission, responses stress. The signaling pathway initiated when ethylene binds its receptor. After decades research, the components have been identified characterized. Although molecular mechanisms sensing signal transduction studied extensively, new area research how respiration epigenetic modifications influence response. Here, we summarize progress recent years review function importance growth stress responses. In addition, also describe current understanding Together, our sheds light on ethylene.
Language: Английский
Citations
2
Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13
Published: Dec. 8, 2022
Crop production is the primary goal of agricultural activities, which always taken into consideration. However, global systems are coming under increasing pressure from rising food demand rapidly growing world population and changing climate. To address these issues, improving high-yield climate-resilient related-traits in crop breeding an effective strategy. In recent years, advances omics techniques, including genomics, transcriptomics, proteomics, metabolomics, paved way for accelerating plant/crop to cope with climate enhance production. Optimized phenotypic plasticity platform integration, exploited by evolving machine learning algorithms will aid development biological interpretations complex traits. The precise progressive assembly desire alleles using genome editing approaches enhanced strategies would enable future crops excel combating climates. Furthermore, plant genetic engineering ensures exclusive approach developing nutrient sufficient crops, productivity can sustainably adequately meet world's food, nutrition, energy needs. This review provides overview how integration could be select varieties desired
Language: Английский
Citations
54
Current Opinion in Plant Biology, Journal Year: 2022, Volume and Issue: 66, P. 102167 - 102167
Published: Jan. 9, 2022
Language: Английский
Citations
51
International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(12), P. 6869 - 6869
Published: June 20, 2022
Soybean is an important crop grown worldwide, and drought stress seriously affects the yield quality of soybean. Therefore, it necessary to elucidate molecular mechanisms underlying soybean resistance stress. In this study, RNA-seq technology ultra-performance liquid chromatography–tandem mass spectrometry were used analyze transcriptome metabolome changes in leaves at seedling stage under The results showed that there 4790 3483 DEGs (differentially expressed genes) 156 124 DAMs metabolites), respectively, HN65CK vs. HN65S0 HN44CK HN44S0 comparison groups. Comprehensive analysis transcriptomic metabolomic data reveals metabolic regulation response Some candidate genes such as LOC100802571, LOC100814585, LOC100777350 LOC100787920, LOC100800547, LOC100785313 different expression trends between two cultivars, which may cause differences resistance. Secondly, a large number flavonoids identified, Monohydroxy-trimethoxyflavone-O-(6″-malonyl)glucoside was upregulated varieties. Finally, several key metabolites involved isoflavone biosynthesis TCA cycle suggesting these pathways play roles drought. Our study deepens understanding provides references for breeding.
Language: Английский
Citations
49
Nature Communications, Journal Year: 2022, Volume and Issue: 13(1)
Published: Oct. 28, 2022
Shoot branching is fundamentally important in determining soybean yield. Here, through genome-wide association study, we identify one predominant locus on chromosome 18 that confers branch number the natural population. Further analyses determine Dt2 corresponding gene and variations result significant differential transcriptional levels between two major haplotypes. Functional characterization reveals interacts with GmAgl22 GmSoc1a to physically bind promoters of GmAp1a GmAp1d activate their transcription. Population genetic investigation show differentiation display geographic structure. Our study provides a for may facilitate breeding high-yield varieties.
Language: Английский
Citations
47
Science Advances, Journal Year: 2023, Volume and Issue: 9(2)
Published: Jan. 13, 2023
Symbiotic nitrogen fixation boosts legume growth and production in nitrogen-poor soils. It has long been assumed that fixed increases reproductive success, but until now, the regulatory mechanism was unknown. Here, we report a symbiotic flowering pathway couples nutrient signals to induction legumes. We show microRNA–microRNA172c (miR172c) systemically synergistically convey nutritional cues from roots leaves promote soybean ( Glycine max ) flowering. The combinations of miR172c local elicited by development activate florigen-encoding FLOWERING LOCUS T FT homologs GmFT2a/5a repressing TARGET OF EAT1-like 4a GmTOE4a ). Thus, FTs trigger development, which allows legumes survive reproduce under low-nitrogen conditions.
Language: Английский
Citations
38
Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14
Published: April 19, 2023
The increasing sodium salts (NaCl, NaHCO3, NaSO4 etc.) in agricultural soil is a serious global concern for sustainable production and food security. Soybean an important crop, their cultivation severely challenged by high salt concentration soils. Classical transgenic innovative breeding technologies are immediately needed to engineer tolerant soybean plants. Additionally, unfolding the molecular switches key components of tolerance network crucial improvement. Here we review our understandings core stress response mechanism soybean. Recent findings described that sensing, signalling, ionic homeostasis (Na + /K ) osmotic adjustment might be regulating salinity response. We also evaluated importance antiporters transporters such as Arabidopsis K Transporter 1 ( AKT1 potassium channel impact epigenetic modification on tolerance. phytohormones, osmo-protectants role In addition, discuss progress omics identifying responsive targeted engineering This summarizes recent functional genomics way forward developing salt-tolerant plant.
Language: Английский
Citations
34