2024 Chilling stress in maize

Chilling stress in maize

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WebAug 9, 2024 · This review covers the latest research and progress in the field of chilling tolerance in maize in the last 40 years. It mainly focuses on how low-temperature … WebApr 30, 2024 · At temperatures below 12 °C, maize is vulnerable to damage by chilling stress. MYB transcription factors play important roles in plants’ response to low temperature stress. Maize ZmMYB31 encodes a R2R3-MYB transcription factor, ZmMYB31, which localized in the nucleus.

Natural variation in a type-A response regulator confers …

WebJan 1, 1994 · We have taken advantage of an acclimation phenomenon in a chilling-sensitive maize inbred to investigate the molecular, biochemical, and physiological … WebOct 22, 2024 · Maize zmdreb1a mutant plants showed lower ZmRAFS expression than null segregant (NS) in leaves when plants were subject to chilling stress. In addition, zmrafs-1 and -2 mutant plants, in which raffinose is abolished, are more sensitive to chilling stress. beat saber apk 1.24.0

Thermal Stresses in Maize: Effects and Management Strategies

WebDec 25, 2008 · Sowing of maize (Zea mays L.) in central and northern Europe is constrained by the temperature. Sowing too early may mean that plants are exposed to low temperature, i.e. a mild cold stress... WebMaize ( Zea mays L.) is a cold-sensitive species that often faces chilling stress, which adversely affects growth and reproduction. However, the genetic basis of low-temperature adaptation in ... WebThe ABA-stress-ripening (ASR) gene is an abiotic stress-response gene that is widely present in higher plants. The expression of ASR was recently shown to effectively improve plant tolerance to several abiotic stresses. However, the role of ASR during chilling stress in maize (Zea mays L.) is unclear. In this study, we tested two maize varieties under … didn\u0027t be approved

Tapping into the maize root microbiome to identify bacteria that ...

Physiological and Molecular Background of Maize Cold ... - Springer

WebMay 1, 2015 · The accumulation of GST with the content of H2O2 suggested its detoxification roles for organic hydroperoxides during chilling stress. Considering all, glutathione... WebNov 1, 2007 · BACKGROUND AND AIMS Chilling-stress tolerance is a prerequisite for maize production under cool climatic conditions. The main goal of this study was to evaluate the Central European dent and flint pools for chilling tolerance during heterotrophic and early autotrophic growth in field trials and growth chamber experiments. didn\u0027t biWebApr 18, 2024 · As chilling stress restricts maize growth, research on its impact on the microbiome might guide the selection of possible growth-promoting bacteria. To test this hypothesis, in independent repeats, we identified the main endosphere microbiome of maize roots and analyzed the effects of chilling temperatures on its composition. didn\u0027t care didn\u0027t ask

"WebApr 11, 2024 · Maize (Zea mays L.) is an important feed and industrial cereal crop.Improving growth, development, and productivity of this crop is of great importance to ensure global food security (Su et al. 2024).Environmental stresses are critical limiting factors for sustainable crop production (Yadav et al. 2024).). We may need to explore non … " - Chilling stress in maize

Chilling stress in maize

WebMaize, which is chilling sensitive, is one of the major cash crops in the US. Chilling injury reduces yield, lowers quality, delays harvest, and/or causes crop failure. ... Chilling stress-mefluidide may alter plasma membrance properties of rice seedlings and thus lead to increased chilling tolerance. Significant protection was apparent at ... WebOct 8, 2024 · Short-term abiotic stress treatment before harvest can enhance the quality of horticultural crops cultivated in controlled environments. Here, we investigated the effects of combined chilling and UV-A treatment on the accumulation of phenolic compounds in kale (Brassica oleracea var. acephala). Five-week-old plants were subjected to combined …

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WebOct 4, 2016 · Conclusions: Altogether, our study reveals good tolerance of the photosynthetic machinery of Northern European maize to chilling and suggests that … WebMar 1, 2024 · One challenge of maize production is that this crop is susceptible to chilling stress (Miedema, 1982). With the global climate change, sudden and unexpected …

WebMar 19, 2024 · However, changes in planting area (northward and westward) and hybrids of spring maize have increased the risk of chilling stress in that region. Chilling stress severely impairs seed germination and lowers seedling vigor, ultimately causing a decrease in the plant population and uniformity (Verheul et al. 1996 ). WebJan 1, 2005 · This review attempts to examine research into chilling stress in maize (Zea mays L.) during the last 30 years, with emphasis on molecular and physiological areas …

WebApr 11, 2024 · Cold stress, which includes chilling stress (temperature ranging from 0°C to 15°C) and freezing stress (temperature below 0°C), adversely affects plant growth and geographical location [99]. Plants, particularly perennials, must endure cold stress throughout their life cycles [100]. Ethylene mediates cold stress responses in a species ... WebAug 5, 2024 · Maize (Zea mays L.) is a cold-sensitive species that often faces chilling stress, which adversely affects growth and reproduction. However, the genetic basis of low-temperature adaptation in maize ...

WebAug 15, 2024 · Polyamine contents of maize inbred lines under chilling stress The polyamine contents in the root, mesocotyls, and coleoptiles and their transcript levels were measured immediately after the chilling stress treatment.

WebApr 11, 2024 · In this article, we first stress the relationship and similarities between profiling and surveillance. Second, we describe chilling effects as a result of state and peer surveillance, specifically. didn\u0027t avWebchilling and cold stress response of maize seedlings and the genetic sources of tolerance. The work described here was conducted at the Insti-tute of Plant Sciences of … beat saber apk 1.25.1WebJun 14, 2024 · Low temperature is amongst the most influential abiotic stress factors, having deep impact on plant growth, yield and productivity. Crops of tropical or subtropical origin like maize are especially sensitive to chilling: temperatures below 10 °C can severely damage their structure and metabolic processes. beat saber appWebMar 4, 2024 · As one of the major crops, maize ( Zea mays L.) is mainly distributed in tropical and temperate regions. However, with the changes of the environments, chilling stress has become a significantly abiotic stress affecting seed germination and thus the reproductive and biomass accumulation of maize. didn\u0027t bvWebInduction of Abiotic Stress Tolerance by Salicylic Acid Signaling (493 citations) Hydroponic treatment with salicylic acid decreases the effects of chilling injury in maize (Zea mays L.) plants (468 citations) Treatment with salicylic acid decreases the effect of cadmium on photosynthesis in maize plants. (348 citations) beat saber ariana grandeWebFeb 4, 2024 · High temperature stress limits pollen viability and silks receptivity, leading to a significant reduction in seed setting and grain yield. Likewise, severe alterations in … beat saber bad bunnyWebThis study investigated the relationship between SA and antioxidant enzyme activities in maize seedlings under chilling stress. Changes of endogenous SA, antioxidant enzyme activities and malondialdehyde (MDA) concentrations were assessed in two different chilling-tolerant maize inbred lines (Huang C and Mo17) under chilling stress. didn\u0027t bl