2024 Stay-green trait

Stay-green trait

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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 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 ...

New alleles for chlorophyll content and stay-green traits …

WebAug 30, 2006 · Stay green trait: variation, inheritance and its association with spot blotch resistance in spring wheat ( Triticum aestivum L.) A. K. Joshi, M. Kumari, V. P. Singh, C. M. … 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... roll of metal screen

Stay-Green Trait: A Prospective Approach for Yield Potential, and

WebJul 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. WebMay 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. WebApr 1, 2024 · Abstract The functional stay green phenotype enables wheat to acclimate to stressful environments and prolongs the effectiveness of photosynthesis during the end-of-crop season. Despite the fact... roll of metal

Molecular Cytogenetic and Physiological Characterization of a

The stay-green trait - PubMed

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 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... roll of metal strappingWebDec 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 ... roll of metal sheet

"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 filling. Earlier studies in this direction have reported that drought induced premature plant senescence can be resisted by stay-green trait (Xu et al. 2000; Ghatak et al. 2024 ). " - Stay-green trait

Stay-green trait

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 … 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 ).

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WebMay 18, 2024 · Turns out, Sticky Weed is also an edible green (with caveats) and has been put to all sorts of uses historically, including as a dye, an herbal remedy and stuffing for … WebGenetic Traits.” Go over the list of traits with your class. Have your students work in pairs to help each other determine their traits and check the traits off their worksheets. As you …

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, 18 ]. Stay green, referred to as “heritable delayed foliar senescence” [ 19 ], is broadly classified into functional and non-functional stay-green. WebTo understand the genetic basis of the stay-green trait, two stay-green and two non-stay-green genotypes were crossed for further analysis. Results of field evaluation of the parents together with the progeny showed that CHINESE and ICGV-IS 13081 non-stay-green parents had significantly ( ) the highest mean LAUG compared to that of NKATIESARI ...

WebJul 1, 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 interferes with an early step in chlorophyll catabolism. The possible contribution of … WebStay-green (sometimes staygreen) refers to the heritable delayed foliar senescence character in model and crop plant species. In a cosmetic stay-green, a lesion interferes …

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 …

WebPhenotyping novel stay-green traits to capture genetic variation in senescence dynamics Phenotyping novel stay-green traits to capture genetic variation in senescence dynamics Authors John T Christopher 1 , Mathieu Veyradier 2 , Andrew K Borrell 3 , Greg Harvey 4 , Susan Fletcher 4 , Karine Chenu 5 Affiliations roll of microtubliesWebSep 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 … roll of mig wireWebOct 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 … roll of mineral woolWebJun 28, 2008 · After scoring the stay green trait of stressed plants, total leaf chlorophyll contents were measured with a chlorophyll meter (SPAD values) and a spectrophotometer method. The SPAD value had a significant linear relationship with total leaf chlorophyll (R 2 = 0.91) and with visual stay green rating (with R 2 = 0.82). Relative water content in ... roll of money crosswordWeb1 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 … roll of misdeedsWebAug 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 roll of mirror filmWebNational Center for Biotechnology Information roll of mods