Genetic dissection of leaf senescence in rice

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August undefined, 2024

WebLeaf senescence, the final stage of leaf development, is a complex and highly regulated process that involves a series of coordinated actions at the cellular, tissue, organ, and organism levels under the control of a highly regulated genetic program. In the last decade, the use of mutants with different levels of leaf senescence phenotypes has led to the … WebIn our study, leaf width was Rice (2010) 3:72–86 83 genetically correlated with all three of the Δ13C QTL segregation data from 395 framework markers published by clusters on …

Rice EARLY SENESCENCE 2, encoding an inositol polyphosphate …

WebJun 1, 2024 · Globally, rice production is severely affected by brown planthopper (Nilaparvata lugens) populations.Among the four different biotypes of N. lugens reported worldwide, biotype 4 is the most damaging and prevalent insect pest in South East Asian countries, especially in the Indian sub-continent. Management of this pest with resistant … WebLeaf senescence, the final stage of leaf development, is a complex and highly regulated process that involves a series of coordinated actions at the cellular, tissue, organ, and … open houses cedar rapids iowa

Current Understanding of Leaf Senescence in Rice - PubMed

WebAug 26, 2024 · Background Early leaf senescence influences yield and yield quality by affecting plant growth and development. A series of leaf senescence-associated … WebAug 10, 2024 · The photosynthetic capacity of leaves is determined by their content of nitrogen (N). Nitrogen involved in photosynthesis is divided between soluble proteins and thylakoid membrane proteins. In C4 plants, the photosynthetic apparatus is partitioned between two cell types: mesophyll cells and bundle sheath. The enzymes involved in the … WebLeaf senescence is the final stage of leaf development and in cereal crops, the timing of senescence relative to grain filling has major effects on agronomic traits such as yield. Although many genetic factors are involved in the regulation of leaf senescence in cereals, the key regulators remain to be determined. Plant transcription factors with a conserved … open houses chicopee ma

Dissection of flag leaf metabolic shifts and their relationship with ...

Genetic dissection and identification of candidate genes for …

Webmembrane of cells, is essential for leaf senescence in rice. Further study of ES2 will facilitate the dissection of the genetic mechanisms underlying early leaf senescence and plant growth. Keywords: Early senescence, es2, OsIPK2, Inositol polyphosphate kinase, Rice (Oryza sativa L.) WebApr 26, 2024 · Leaf senescence, which is the last developmental phase of plant growth, is controlled by multiple genetic and environmental factors. Leaf yellowing is a visual indicator of senescence due to the loss of the green pigment chlorophyll. During senescence, the methodical disassembly of macromolecules oc … open house scripts for realtorsWebJun 16, 2024 · Leaf senescence, the last stage of leaf development, is a type of postmitotic senescence and is characterized by the functional transition from nutrient assimilation to nutrient remobilization which is essential for plants’ fitness. The initiation and progression of leaf senescence are regulated by a variety of internal and external factors such as age, … iowa state university salary matrix

"" - Genetic dissection of leaf senescence in rice

Genetic dissection of leaf senescence in rice

WebFeb 17, 2024 · Our results suggest that over-expression of DREB1A delayed leaf senescence and is involved in regulating the process of leaf senescence in transgenic rice ... Chinnusamy V, Schumaker K, Zhu JK (2004) Molecular genetic perspectives on cross-talk and specificity in abiotic stress signaling in plants. J Exp Bot 55(395):225–236. WebSep 12, 2013 · Because strongly up-regulated expression of OsNAP was observed during leaf senescence in rice ... Identification of three genetic loci controlling leaf senescence in Arabidopsis thaliana. Plant J. 1997; 12:527–535. doi: 10.1046/j.1365-313X.1997. ... Genetic Dissection of Leaf Senescence in Rice. Leng Y, Ye G, Zeng D. Int J Mol Sci ...

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WebDec 11, 2024 · Genetic Dissection of Leaf Senescence in Rice Yujia Leng 1,2 , Guoyou Y e 2, * and Dali Zeng 1, * 1 State Key Lab for Rice Biology , China National Rice … WebTORC is known to modulate leaf senescence in tomato. ... the molecular basis of genetic plasticity of rice under different planting methods. ... systems have hindered functional dissection of TOR ...

Web24 rows · Dec 11, 2024 · Leaf senescence, the final stage of leaf development, is a complex and highly regulated process ... WebAug 26, 2024 · Background Early leaf senescence influences yield and yield quality by affecting plant growth and development. A series of leaf senescence-associated molecular mechanisms have been reported in rice. However, the complex genetic regulatory networks that control leaf senescence need to be elucidated. Results In this study, an …

WebDec 1, 2024 · Genetic Dissection of Leaf Senescence in Rice. Leaf senescence, the final stage of leaf development, is a complex and highly regulated process that involves a … WebOct 15, 2024 · Genetic dissection of target traits through mapping and transcript analysis is currently a powerful approach for better understanding of complex traits including …

WebNov 19, 2024 · Leaf premature senescence largely determines maize (Zea mays L.) grain yield and quality. A natural recessive premature-senescence mutant was selected from the breeding population, and near-isogenic lines were constructed using Jing24 as the recurrent parent. In the near-isogenic lines, the dominant homozygous material was wild-type …

WebApr 9, 2024 · DWARF17 (D17/HTD1) is a well-defined rice strigolactone (SL) biosynthesis gene that influences rice tiller development and the production of rice. To investigate whether SLs play a role in the regulation of rice’s defense against the white-backed planthopper (WBPH, Sogatella furcifera), we compared a SL-biosynthetic defective … open house school activitiesWebGenetic Dissection of Leaf Senescence in Rice Yujia Leng 1,2, Guoyou Ye 2,* and Dali Zeng 1,* 1 State Key Lab for Rice Biology, China National Rice Research Institute, … open houses dayton ohio areaWebGenetic Dissection of Leaf Senescence in Rice Yujia Leng 1,2, Guoyou Ye 2,* and Dali Zeng 1,* 1 State Key Lab for Rice Biology, China National Rice Research Institute, Hangzhou 310006, China; open houses chula vistaWebApr 7, 2024 · GRMZM2G069687 coding SCAR-like protein could regulate the metabolism of water loss in rice, and knocking out the gene can lead to leaf drought and premature senescence. LOC100286109 , coding the dehydration-responsive element-binding protein [ 24 ], is abundantly expressed in maize under drought and salt stress, and this gene … iowa state university scholarships 2023WebFeb 24, 2024 · Leaf senescence is a highly complex genetic process that is finely tuned by multiple layers of regulation. ... Deep dissection of the molecular mechanism underlying the leaf senescence may provide a theoretical basis for crop genetic breeding. ... He, J., et al. (2024). A rice NAC transcription factor promotes leaf senescence via ABA ... open houses.comWebOct 6, 2015 · Genetic Dissection of Leaf Senescence in Rice. Leng Y, Ye G, Zeng D. Int J Mol Sci, 18(12):E2686, 11 Dec 2024 Cited by: 15 articles PMID: 29232920 PMCID: PMC5751288. Review Free to read & use. Claim to ORCID Get citation. Follow us. News blog Technical blog Twitter YouTube About. About Europe PMC ... open house school flyerWebJan 9, 2015 · Leaf senescence and the consequent decline in chlorophyll (Chl) content is a normal event in the life cycle of plants. Although many studies on Chl content or leaf … open houses davis ca