scholarly journals Characterization of a Novel Early Leaf-Senescence Line in Common Buckwheat (Fagopyrum esculentum)

2013 ◽  
Vol 47 (4) ◽  
pp. 371-375 ◽  
Author(s):  
Katsuhiro MATSUI ◽  
Kiyofumi MORI ◽  
Yumiko KOGA ◽  
Yukiko FUKUDA ◽  
Yoshihiko FURUTA ◽  
...  
Keyword(s):  
Leaf Senescence ◽  
Fagopyrum Esculentum ◽  
Common Buckwheat ◽  
Early Leaf Senescence

scholarly journals Characterization of Somatic Embryogenesis Receptor-Like Kinase 4 as a Negative Regulator of Leaf Senescence in Arabidopsis

Cells ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 50 ◽  
Author(s):  
Xiaoxu Li ◽  
Salman Ahmad ◽  
Akhtar Ali ◽  
Cun Guo ◽  
Hong Li ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Leaf Senescence ◽  
Stress Responses ◽  
Negative Regulator ◽  
Knockout Mutant ◽  
Surface Receptors ◽  
Extracellular Signals ◽  
Early Leaf Senescence

Leaf senescence is a genetically controlled process that involves the perception of extracellular signals and signal transduction. The receptor-like protein kinases (RLKs) are known to act as an important class of cell surface receptors and are involved in multiple biological processes such as development and stress responses. The functions of a number of RLK members have been characterized in Arabidopsis and other plant species, but only a limited number of RLK proteins have been reported to be associated with leaf senescence. In the present study, we have characterized the role of the somatic embryogenesis receptor kinase 4 (SERK4) gene in leaf senescence. The expression of SERK4 was up-regulated during leaf senescence and by several abiotic stress treatments in Arabidopsis. The serk4-1 knockout mutant was found to display a significant early leaf senescence phenotype. Furthermore, the results of overexpression analysis and complementary analysis supported the idea that SERK4 acts as a negative regulator in the process of leaf senescence.

scholarly journals Characterization of FeDREB1 promoter involved in cold- and drought-inducible expression from common buckwheat (Fagopyrum esculentum)

2015 ◽  
Vol 14 (3) ◽  
pp. 7990-8000 ◽  
Author(s):  
Z.W. Fang ◽  
X.Y. Xu ◽  
J.F. Gao ◽  
P.K. Wang ◽  
Z.X. Liu ◽  
...  
Keyword(s):  
Inducible Expression ◽  
Fagopyrum Esculentum ◽  
Common Buckwheat

scholarly journals Isolation and characterization of a spotted leaf 32 mutant with early leaf senescence and enhanced defense response in rice

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Liting Sun ◽  
Yihua Wang ◽  
Ling-long Liu ◽  
Chunming Wang ◽  
Ting Gan ◽  
...  
Keyword(s):  
Leaf Senescence ◽  
Defense Response ◽  
Isolation And Characterization ◽  
Early Leaf Senescence

scholarly journals Identification and characterization of a rhamnosyltransferase involved in rutin biosynthesis in Fagopyrum esculentum (common buckwheat)

2018 ◽  
Vol 82 (10) ◽  
pp. 1790-1802 ◽  
Author(s):  
Eiki Koja ◽  
Soichiro Ohata ◽  
Yoshinori Maruyama ◽  
Hideyuki Suzuki ◽  
Makoto Shimosaka ◽  
...  
Keyword(s):  
Fagopyrum Esculentum ◽  
Common Buckwheat ◽  
Identification And Characterization
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