NDLI: Overexpression of MpGR-RBP1, a glycine-rich RNA-binding protein gene from Malus prunifolia (Willd.) Borkh., confers salt stress tolerance and protects against oxidative stress in Arabidopsis

Content Provider	Springer Nature Link
Author	Tan, Yanxiao Qin, Yuan Li, Yali Li, Mingjun Ma, Fengwang
Copyright Year	2014
Abstract	Glycine-rich RNA-binding proteins (GR-RBPs) are involved in the post-transcriptional regulation of genes. Although they are known to have roles in plant responses to environmental stresses, their functions in diverse species under stress conditions are still unverified. We assessed the biological roles of MpGR-RBP1, a GR-RBP from Malus prunifolia that is up-regulated by salinity, oxidation, or abscisic acid. Under control of the 35S promoter, its ectopic expression in Arabidopsis resulted in accelerated seed germination and seedling growth in two transgenic lines when plants were exposed to high salt or oxidative stress. This gene also contributed to the enhancement of salt tolerance in transgenic Arabidopsis plants. Consistently, the enhanced tolerance was confirmed by the changes of physiological parameters including electrolyte leakage, chlorophyll concentration and malondialdehyde accumulation. The accumulation of reactive oxygen species (ROS) in the transgenics was appreciably decreased under salt stress. In addition, MpGR-RBP1 had an effect on stomatal closure under saline conditions. Taken together, these results demonstrate that MpGR-RBP1 affects the growth and tolerance of salt-stressed Arabidopsis plants. Its functioning may be due, in part, to its influence on ROS accumulation and stomatal behavior, thereby leading to improved salt tolerance.
Starting Page	635
Ending Page	646
Page Count	12
File Format	PDF
ISSN	01676857
Journal	Plant Cell, Tissue and Organ Culture (PCTOC)
Volume Number	119
Issue Number	3
e-ISSN	15735044
Language	English
Publisher	Springer Netherlands
Publisher Date	2014-07-11
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Apple Salt stress Glycine-rich RNA-binding protein Oxidation stress Reactive oxygen species Stomatal response Plant Sciences Plant Physiology Plant Genetics & Genomics Plant Pathology
Content Type	Text
Resource Type	Article
Subject	Horticulture

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Overexpression of MpCYS2, a phytocystatin gene from Malus prunifolia (Willd.) Borkh., confers drought tolerance and protects against oxidative stress in Arabidopsis

Overexpression of MpCYS4, A Phytocystatin Gene from Malus prunifolia (Willd.) Borkh., Enhances Stomatal Closure to Confer Drought Tolerance in Transgenic Arabidopsis and Apple

Isolation and Characterization of a Novel Drought Responsive Gene Encoding a Glycine-rich RNA-binding Protein in Malus prunifolia (Willd.) Borkh.

A Phytocystatin Gene from Malus prunifolia (Willd.) Borkh., MpCYS5, Confers Salt Stress Tolerance and Functions in Endoplasmic Reticulum Stress Response in Arabidopsis

Overexpression of a protein kinase gene MpSnRK2.10 from Malus prunifolia confers tolerance to drought stress in transgenic Arabidopsis thaliana and apple.

Overexpression of MpCYS4, a phytocystatin gene from Malus prunifolia (Willd.) Borkh., delays natural and stress-induced leaf senescence in apple.

Physiological responses and tolerance to NaCl stress in different biotypes of Malus prunifolia

Profiling of $N^{6}$-Methyladenosine $(m^{6}$A) Modification Landscape in Response to Drought Stress in Apple (Malus prunifolia (Willd.) Borkh)

Overexpression of SaRBP1 enhances tolerance of Arabidopsis to salt stress

Overexpression of MpGR-RBP1, a glycine-rich RNA-binding protein gene from Malus prunifolia (Willd.) Borkh., confers salt stress tolerance and protects against oxidative stress in Arabidopsis

Similar Documents

Overexpression of MpCYS2, a phytocystatin gene from Malus prunifolia (Willd.) Borkh., confers drought tolerance and protects against oxidative stress in Arabidopsis

Overexpression of MpCYS4, A Phytocystatin Gene from Malus prunifolia (Willd.) Borkh., Enhances Stomatal Closure to Confer Drought Tolerance in Transgenic Arabidopsis and Apple

Isolation and Characterization of a Novel Drought Responsive Gene Encoding a Glycine-rich RNA-binding Protein in Malus prunifolia (Willd.) Borkh.

A Phytocystatin Gene from Malus prunifolia (Willd.) Borkh., MpCYS5, Confers Salt Stress Tolerance and Functions in Endoplasmic Reticulum Stress Response in Arabidopsis

Overexpression of a protein kinase gene MpSnRK2.10 from Malus prunifolia confers tolerance to drought stress in transgenic Arabidopsis thaliana and apple.

Overexpression of MpCYS4, a phytocystatin gene from Malus prunifolia (Willd.) Borkh., delays natural and stress-induced leaf senescence in apple.

Physiological responses and tolerance to NaCl stress in different biotypes of Malus prunifolia

Profiling of $N^{6}$-Methyladenosine $(m^{6}$A) Modification Landscape in Response to Drought Stress in Apple (Malus prunifolia (Willd.) Borkh)

Overexpression of SaRBP1 enhances tolerance of Arabidopsis to salt stress

Overexpression of MpGR-RBP1, a glycine-rich RNA-binding protein gene from Malus prunifolia (Willd.) Borkh., confers salt stress tolerance and protects against oxidative stress in Arabidopsis