Mechanisms of heat stress tolerance in maize
WebAug 30, 2024 · As maize is a major food crop, it is important to uncover the mechanism of maize tolerance to abiotic stress. In this study, the response mechanism of maize primary roots to drought, heat and the combined stress of drought and heat was explored by combining metabolomics and transcriptomics analyses. WebMar 15, 2024 · Dissecting heat stress tolerance in tropical maize (Zea mays L.) @article{Alam2024DissectingHS, title={Dissecting heat stress tolerance in tropical maize (Zea mays L.)}, author={Ashraful Alam and K Seetharam and P H Zaidi and Akula Dinesh and M.T. Vinayan and Ujjal Kumar Nath}, journal={Field Crops Research}, year={2024}, …
Mechanisms of heat stress tolerance in maize
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Web50 minutes ago · Hubbard M. Fungal endophytes that confer heat and drought tolerance to wheat. ... water relations in maize under drought stress at tasselling. ... confer abiotic … WebDec 22, 2024 · The characterization of the heat-tolerant inbred lines and the estimation of the breeding potential for creating heat-tolerant hybrids from these inbred lines is a challenge for maize breeders. The heat stress responses in maize described in this review could be used as traits to help breeders predict and identify heat-tolerant lines.
WebFeb 15, 2024 · Heat stress (HS) is one of the alarming issues today due to global warming and is the foremost detrimental to crop production. Maize is one of the versatile crops grown over different agro-climatic conditions. However, it is significantly sensitive to heat stress, especially during the reproductive phase. The heat stress tolerance mechanism is … WebApr 11, 2024 · Highlights. As a major environmental factor impacting the seasonal growth and geographical distribution of plants, temperature change significantly affects crop quality and productivity. Ethylene is a gaseous hormone with an important role in plant growth, development, and multiple stress responses, including heat and cold. Temperature stress ...
WebDec 22, 2024 · In maize, as in Arabidopsis, heat shock activates the expression of both high and low molecular weight HSPs [ 3, 43, 44, 45, 46 ]. The proteins in maize plants produced … WebMay 3, 2013 · 3.2. Tolerance Mechanisms. Heat tolerance is generally defined as the ability of the plant to grow and produce economic yield under HT. This is a highly specific trait, and closely related species, even different organs and tissues of the same plant, may vary significantly in this respect.
WebIt was inferred that stress responsive protein accumulation and their expression fashion help the Gurez local in seedling establishment and withstand unfavorable conditions as …
Web50 minutes ago · Hubbard M. Fungal endophytes that confer heat and drought tolerance to wheat. ... water relations in maize under drought stress at tasselling. ... confer abiotic stress tolerance in plants and ... how is maggie simpson pacifier sound madeWebThe growth and development of maize are negatively affected by various abiotic stresses including drought, high salinity, extreme temperature, and strong wind. Therefore, it is important to understand the molecular mechanisms underlying abiotic stress resistance in maize. In the present work, we ide … highlands coffee - 119 hàm nghiWebApr 12, 2024 · This study aimed to deeply explore the molecular mechanisms of young ear development under heat stress. We selected the heat-tolerant maize variety Zhengdan … how is maggie smith healthWebApr 12, 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 … how is magi calculatedWebHigh temperature stress severely limits plant productivity and causes extensive economic loss to US agriculture. The negative impact of heat stress on yield stability and … how is maghi celebratedWebA. thaliana AtPLC9 gene is responsible for heat tolerance as it induces the expression of HSPs and HSFAs. AtPLC9 gene was inserted into O. sativa. Transformed rice plants showed increased heat stress tolerance due to the over-expression of OsHSFAs, calcium ions, and calmodulin-related genes [37]. how is maggot cheese madeWebFeb 4, 2024 · A recent comparative transcriptomic profiling identified 516 upregulated and 1261 downregulated genes among heat-tolerant (Xiantian 5) and heat-sensitive (Zhefengtian) maize varieties, which offers novel insights into the underlying molecular mechanisms of maize under heat stress . Further quantitative real-time PCR (qRT-PCR) … highlands co. fl. employment