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Stay-green trait

Webnon-senescence or stay-green trait. Genotypes possessing the stay-green trait maintain a greater green leaf area un-der post-anthesis drought than their senescent counter-parts (Rosenow 1977). This has raised an important ques-tion: does maintaining green leaf area in sorghum auto-matically improve yield under drought? This question WebAug 9, 2024 · Stay-green is a phenotype that crop breeders could use to improve drought adaptation. It increases the duration of grain fill in several species including barley ( Hordeum vulgare L.) and wheat ( Triticum aestivum …

Deciphering the Role of Stay-Green Trait to Mitigate Terminal Heat ...

WebJul 18, 2024 · The ‘ Stay Green ’ trait is one of the most physiologically and agronomically important traits allowing plants maintain photosynthetic activity and improve stress tolerance. The biochemical pathway of Chl breakdown, called the PAO pathway, has been characterized by the functions of Chl catabolic enzymes (CCEs) (Kuai et al. 2024 ). WebMar 31, 2024 · Quantitative trait loci for stay-greenness and agronomic traits provide new insights into chlorophyll homeostasis and nitrogen use in rice. Ramakrishnappa Archana, ... Functional stay-green (FSG) is characterized by delayed senescence during the reproductive stage in rice. A recombinant inbred line (RIL) population derived from ‘Pusa 677 ... full form of cept https://jdmichaelsrecruiting.com

Molecular Cytogenetic and Physiological Characterization of a

Web1 Stay green traits of hybrids of maize (Zea mays L.) below and above ear during grain filling and their association with grain yields in winter in subtropical foot plain of Nepalese Himalaya Stay green traits in maize Nav Raj Adhikari1*, Surya K. Ghimire 1,2, Shrawan Kumar Sah3 and Keshab Babu Koirala4 1 Department of Plant Breeding, Institute ... WebOct 9, 2024 · Leaf stay-green is a trait in which leaves retain green tissue from flowering through physiological maturity instead of senescing, which may be necessary for grain … WebSep 4, 2024 · The greater influence of maximum NDVI in hybrids with the senescent female could be related to the relative importance of different component traits that contribute to stay-green. For the stay-green female, traits other than canopy size, for example, root architectural traits, might overshadow any contribution of leaf area differences to the ... ginger bread homemade recipe

(PDF) Stay-green traits of hybrids of maize (Zea mays L.) below …

Category:Cosmetic Stay-green Trait in Snap Bean and the Event Cascade ... - jashs

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Stay-green trait

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WebAug 13, 2024 · Delayed leaf senescence after heading, known as the stay-green trait, has been found to help spring wheat tolerate drought and heat stress during grain-fill. To … WebJan 1, 2002 · Stay green is an indicator of good plant health later in the season, reduced progressive senescence, tolerance to post-flowering drought and stalk lodging, what ensure superiority of stay green...

Stay-green trait

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WebJul 11, 2024 · Corteva scientists mapped the stay-green trait to a particular gene, NAC7, and developed corn plants with low expression for the trait. Like the low-protein parent, these plants stayed green... WebJul 11, 2024 · The stay-green trait has been considered as an indicator of high temperature stress tolerance by decelerating plant growth cycle and increasing plant productivity [ 17, …

WebNov 20, 2024 · The stay-green (SG) is a secondary trait that enables crop plants to maintain their green leaves and photosynthesis capacity for a longer time after anthesis, especially … WebAug 8, 2024 · Significance of stay-green trait • Nitrogen remobilization during grain filling • Drought and lodging resistance • Enhancing the fodder improvement • Silage making quality • Increases market value in horticultural crops 8. 9. Types of stay-green • Type A:senescence is initiated late but then proceeds at a normal rate.

Web1 Stay green traits of hybrids of maize (Zea mays L.) below and above ear during grain filling and their association with grain yields in winter in subtropical foot plain of Nepalese … WebApr 21, 2024 · The results indicated that RT843-5 exhibited functional stay-green traits after anthesis, that delayed the senescence process in wheat leaves during the filling stage and had positive effects on grain yield. The present study indicated that Weining rye may carry untapped variations as a potential source of resistance, and that RT843-5 could be ...

WebMar 5, 2014 · Stay-green (sometimes staygreen) refers to the heritable delayed foliar senescence character in model and crop plant species. In a cosmetic stay-green, a lesion …

WebMay 10, 2024 · Stay-green refers to a trait whereby plants retain greenness during senescence. In our previous study, a stay-green mutant of Pakchoi nye was screened out from an open pollinated strain and we found that the stay-green was controlled by a single recessive gene Brnye1.Bra019346 was identified as the candidate for Brnye1.The aim of … full form of cehfull form of ce and peWebSep 1, 2024 · The persistent color (pc) trait in snap bean (Phaseolus vulgaris L.) is a member of the stay-green gene family and falls into the cosmetic subclass. Cosmetic stay-green variants remain green but lose photosynthetic competence during senescence. It is an economically useful trait in snap bean as a result of its effects on pod quality. The trait … full form of c.e.oWebJul 1, 2024 · “STAY-GREEN” is a crucial trait for genetic improvement of several crops, which allows plants to keep their leaves on the active photosynthetic level under stress conditions. full form of cfinWebAug 6, 2024 · Stay-green trait, which is the ability to resist premature senescence in response to post flowering drought, has been recognised as one of the most crucial drought related traits studied in Sorghum [1]. Stay-green genotypes in sorghum are able to retain photosynthet-ically active green leaf area and normal grain filling under gingerbread homes tampaWebMay 19, 2024 · Drought tolerance is a complex trait that involves several genes, a cascade of intricate responses, and crosstalk between genes and signaling molecules. Besides having technological advances, achieving the desired manipulation simultaneously in many genes is difficult. full form of cfatWebDec 8, 2012 · 2. Importance of stay green traits in horticultural crops. In horticultural crop it increases market value. Several approaches have been utilized to manipulate hormone level or responses in transgenic plants to reduce the incidence of postharvest yellowing. It extends shelf-life and helps in long term transportation. 14. Genetic manipulation of ... full form of cet time