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The versatile role of glucose signalling in regulating growth, development and stress responses in plants

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Title The versatile role of glucose signalling in regulating growth, development and stress responses in plants
 
Creator Saksena, Harshita B.
Sharma, Manvi
Singh, Dhriti
Laxmi, Ashverya
 
Subject Arabidopsis
glucose
phytohormones
signalling
crosstalk
plant growth and development
abiotic stress
 
Description Accepted date: 21 September 2020
Sugars as an energy source and a signalling molecule are indispensible for growth, development and stress responses in
plants. Among sugars, glucose (Glc) has been identified to perform a key role in regulating various cellular and developmental processes in plants. This comprehensive review highlights the crosstalk of glucose signalling with auxin,
cytokinin and brassinosteroid signalling in controlling several aspects of plant development including root growth deviation, root waving and coiling, lateral root emergence, hypocotyl elongation, etc. through a Hexokinase 1 dependent and
independent pathway in Arabidopsis. It also provides an insight on the role of Glc-mediated target of rapamycin signalling
in modulating various abiotic stresses like nutrient deficiency stress, heat stress, oxidative stress etc. The review also
discusses about sugar inducible FCS-Like Zinc Finger genes in modulating SNF1-related protein kinase 1 signalling to
coordinate growth and stress responses in plants. Therefore, glucose signalling in concert with diverse signalling pathways
and via regulating certain genes contributes to numerous cellular processes to control development and stress responses in
plants.
This work was financially supported by the Core Grant from
the National Institute of Plant Genome Research to A.L., University
Grant Commission, Government of India and Department of
Biotechnology, Government of India. H.B.S. acknowledges Department of Biotechnology, Government of India. M.S. and D.S.
acknowledge Core Grant from the National Institute of Plant Genome
Research for research fellowship.
 
Date 2020-10-08T06:07:37Z
2020-10-08T06:07:37Z
2020
 
Type Article
 
Identifier Journal of Plant Biochemistry and Biotechnology, 29: 687–699
http://223.31.159.10:8080/jspui/handle/123456789/1110
 
Language en_US
 
Format application/pdf
 
Publisher Springer Nature Publishing AG