Maize gwas heat tolerance
Web28 mrt. 2024 · Here, we detected QTL associated with FroT by genome wide association studies (GWAS) using a diverse panel of 276 winter wheat genotypes that was phenotyped at five locations in Germany and Russia ... Webfore, breeding for heat tolerance in maize is crucial for sus-tainable productivity. Improved heat tolerance will increase resourceuseefficiencybyreducinglevelsofirrigationand will …
Maize gwas heat tolerance
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Web7 mei 2024 · In maize, GWAS has made a significant progress in the past decade. For example, Li et al. 14 used GWAS to dissect the genetic architecture of oil biosynthesis in … Web2 jul. 2024 · An association mapping panel, called the heat tolerant association mapping (HTAM) panel, was constituted by involving a total of 543 tropical maize inbred lines …
Web21 nov. 2016 · Husk diversity and heritability. The association population in this study consist of a global collection of 508 diverse maize inbred lines and have been successfully used to dissect the genetic basis of several complex traits, including beta-carotene [], oil content [], flowering time [] and drought tolerance [].The field trial was conducted in two … Web17 feb. 2024 · Drought tolerance. Drought tolerance (DT) is one of the most complex quantitative traits in crop plants to study, characterize, and improve. The genetics of drought tolerance in maize has been extensively undertaken over the last three decades, especially for traits such as grain yield, and secondary traits, such as anthesis-silking interval (ASI), …
Web21 okt. 2016 · Root structural traits under drought stress also revealed highly significant variation among the lines for all the traits (Table B in S1 File, Figure C in S2 File ). Notably, the rooting depth (RD) ranged from 30.52 cm to 244.0 cm with the mean of 134.54 cm and the root dry weight (RDW) ranged between 0.84 g and 33.82 g with a mean of 10.63g. Web29 apr. 2024 · The overall required temperature range for early maize seedling growth is 30–35°C, and the optimal temperature is around 20°C ( Khaeim et al., 2024 ), 4–6°C …
Web13 okt. 2024 · Using the same natural variant population, 83 genetic variants corresponding to 42 candidate genes were found to be associated with drought tolerance in maize …
Web2 jul. 2024 · An association mapping panel, called the heat tolerant association mapping (HTAM) panel, was constituted by involving a total of 543 tropical maize inbred lines … the mint manualWeb4 nov. 2024 · In maize, double and triple stress responses are obtaining more attention, such as simultaneous drought and heat or heavy metal exposure, or drought in … how to cut t shirt v necklineWeb17 nov. 2024 · An important step in developing 'climate smart' maize varieties is to identify germplasm with good levels of tolerance to the abiotic stresses. The primary objective of this study was to identify landraces with combined high yield potential and desirable secondary traits under drought, heat and combined drought and heat stresses. how to cut t shirts into different stylesWeb22 okt. 2024 · Heat stress (>40°C) reduced plant height in 20 maize genotypes in the field ( Debnath et al., 2016 ), with the most heat-tolerant genotype (DTPYC9F119) declining by 2.31% compared with a 72.2% reduction in the most heat-sensitive genotype LM13. the mint mansfieldWeb7 sep. 2024 · Genome-Wide Association Study (GWAS) mapping became a powerful alternative, based on linkage disequilibrium (LD) and sufficient genetic background information provided by diverse maize panels 19. how to cut t shirts down the sideWebIn total, GWAS identified 83 genetic variants, resolved to 42 can- didate genes that contribute to 55.2% natural variation of drought tolerance in maize seedlings ( Fig. 1 … how to cut tabletsWeb15 aug. 2016 · Here we report a GWAS for maize drought tolerance at the seedling stage in a natural-variation population 13. On the whole-genome scale, 83 genetic variants, resolved to a total of 42 candidate ... how to cut taleggio