Maize heat stress
Web1 feb. 2024 · Maize adaptation should deal not only with changed climate averages, but also with the increased frequency and intensity of extreme events (IPCC, 2012 ). More … Web14 sep. 2024 · Notably, heat stress aggravated meiotic defects in invan6 null mutant. Further transcriptome data suggest INVAN6 has a fundamental role for sugar homeostasis and stress tolerance of male meiocytes. In summary, this work uncovered the function of maize CIN in male meiosis and revealed the role of CIN-mediated sugar metabolism and …
Maize heat stress
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WebHere, we explored the roles of heat-induced ZmCDPK7 in thermotolerance in maize. ZmCDPK7 -overexpressing maize plants displayed higher thermotolerance, … Web29 apr. 2024 · An increase in temperature and extreme heat stress is responsible for reducing maize yield across the world. Heat stress affects the integrity of the plasma …
Web4 feb. 2024 · We reviewed that identified quantitative trait loci (QTLs) and genes controlling high- and low temperature stress tolerance in maize could be introgressed into … Web21 jul. 2024 · In maize plants subjected to heat stress and drought, yield parameters such as kernels⋅ear –1, 100-kernel weight, kernel yield⋅plant –1, and harvest index were …
WebRow 109: please explain why the temperature treatment with 36°C/28°C can be considered a “more extreme heat stress”, taking into account that for C4 type plants, such as maize, the optimal temperature range for photosynthetic carbon assimilation is appreciated to be 30-35°C; in this context, would 36°C really represent an extreme heat stress for maize? Web12 apr. 2024 · Global climate changes have led to frequent and recurrent heat stress, which has seriously affected the world maize production. The experiment presented in this paper was carried out during the maize-growing season in 2024 and 2024 at the Huang–Huai–Hai Region Maize Science and Technology Innovation Center (36°09′N, 117°09′E) in Tai'an, …
Web22 mrt. 2024 · This review summarizes the stage-specific heat stress impact on maize, potential genes, transcription factors, and chaperones targets for heat stress tolerance in maize. Further, we have discussed ...
Web1 apr. 2024 · Heat stress is a major factor limiting crop productivity and adaptation, especially when extreme temperatures coincide with the critical stage of plant growth. Excessive heat can disrupt by denaturing enzymes and damaging metabolism so that changes occur in the morphological structure, phenology, physiology and molecular plants. jean thothoWeb12 apr. 2024 · Global climate changes have led to frequent and recurrent heat stress, which has seriously affected the world maize production. The experiment presented in this … luxottica group mason ohWeb3 feb. 2024 · Typical visual symptoms of drought and heat stress in maize are a change in color from green to green-gray, and leaf rolling of the lower leaves followed by those in the upper canopy, and this usually takes place during the day where there is an increased rate of transpiration (Edmeades 2013; Fahad et al. 2024 ). luxottica group italyWeb15 mei 2024 · Maize grain yield greatly reduces when subjected to heat stress around flowering and early grain filling, but the responses of temperate (Te) and tropical (Tr) … luxottica health insuranceWeb14 mrt. 2024 · Early heat and drought priming may increase the plant’s ability to resist later drought and heat stress. However, it remains unclear whether combined heat and … luxottica group spa wikiWebThe study identified nine promising heat stress tolerant maize inbred lines with desirable secondary traits and grain yield under severe heat stress, which could be used as source germplasm in heat stress tolerance maize breeding program. Keywords: Maize; Heat stress; Secondary traits; Climate change; Abiotic stress. Introduction jean thorpe-williams npWebHeat stress around flowering is harmful to maize growth and yield. Ear traits are closely related to yield; however, the effects of heat stress before and after flowering on ear … luxottica group tax incentive savings plan