Basipetal auxinversusacropetal cytokinin transport, and their interaction with NO3fertilisation in cotyledon senescence and sink:source relationships in cucumber (Cucumis sativusL.)

Plant Biology ◽  
2015 ◽  
Vol 17 (6) ◽  
pp. 1135-1145 ◽  
Author(s):  
K.-F. Bangerth
Keyword(s):  
Cotyledon Senescence

Utilising cold plasma seed treatment technologies to delay cotyledon senescence in tomato seedlings

2021 ◽  
Vol 281 ◽  
pp. 109911
Author(s):  
Kai Li ◽  
Lili Zhang ◽  
Changyong Shao ◽  
Chongshan Zhong ◽  
Bili Cao ◽  
...  
Keyword(s):  
Seed Treatment ◽  
Cold Plasma ◽  
Tomato Seedlings ◽  
Treatment Technologies ◽  
Cotyledon Senescence

The Role of Cytokinins and Ethylene in Bean Cotyledon Senescence. The Effect of Free Radicals

2004 ◽  
Vol 48 (4) ◽  
pp. 523-529 ◽  
Author(s):  
N. Wilhelmova ◽  
D. Prochazkova ◽  
I. Machackova ◽  
M. Vagner ◽  
M. Srbova ◽  
...  
Keyword(s):  
Free Radicals ◽  
Cotyledon Senescence

Delayed cotyledon senescence following treatment with a cytokinin; an effect at the level of membranes

1980 ◽  
Vol 58 (16) ◽  
pp. 1797-1803 ◽  
Author(s):  
M. L. Gilbert ◽  
J. E. Thompson ◽  
E. B. Dumbroff
Keyword(s):  
Weight Loss ◽  
Phaseolus Vulgaris ◽  
Liquid Crystalline ◽  
Seedling Development ◽  
Hydrolysis Products ◽  
Microsomal Membranes ◽  
Gel Phase ◽  
Storage Cells ◽  
Hydrolysis Of ◽  
Cotyledon Senescence

Application of 10−4 M benzyladenine to Phaseolus vulgaris germinated under etiolating conditions markedly delayed the onset of cotyledon senescence. Weight loss was curtailed, hydrolysis of starch and protein reserves was delayed, and the rate at which hydrolysis products were translocated out of the cotyledons was reduced in treated plants. Microsomal membranes of cotyledons from control seedlings acquired increasing proportions of gel phase lipid as senescence of the tissue intensified. The resulting mixture of liquid-crystalline and gel phase lipid within the membrane matrix renders the membranes leaky and may partially contribute to metabolite translocation out of the cotyledon storage cells during seedling development. This prospect is supported by the observation that in benzyladenine-treated plants the onset of gel phase lipid, and hence of membrane leakiness, was delayed in a manner that corresponded temporally with the decreased rate of metabolite translocation out of the cotyledons.

Identification of genes associated with cotyledon senescence in upland cotton

2006 ◽  
Vol 51 (9) ◽  
pp. 1085-1094 ◽  
Author(s):  
Fafu Shen ◽  
Shuxun Yu ◽  
Qingen Xie ◽  
Xiulan Han ◽  
Shuli Fan
Keyword(s):  
Upland Cotton ◽  
Cotyledon Senescence

scholarly journals Nitric oxide induces cotyledon senescence involving co-operation of the NES1/MAD1 and EIN2-associated ORE1 signalling pathways in Arabidopsis

2013 ◽  
Vol 65 (14) ◽  
pp. 4051-4063 ◽  
Author(s):  
Jing Du ◽  
Manli Li ◽  
Dongdong Kong ◽  
Lei Wang ◽  
Qiang Lv ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Signalling Pathways ◽  
Cotyledon Senescence

Role of nitric oxide in soybean cotyledon senescence

Plant Science ◽  
2009 ◽  
Vol 176 (5) ◽  
pp. 662-668 ◽  
Author(s):  
Sebastián Jasid ◽  
Andrea Galatro ◽  
Juan Javier Villordo ◽  
Susana Puntarulo ◽  
Marcela Simontacchi
Keyword(s):  
Nitric Oxide ◽  
Soybean Cotyledon ◽  
Cotyledon Senescence
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