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The soybean GmDi19-5 interacts with GmLEA3.1 and increases sensitivity of transgenic plants to abiotic stresses

Overview of attention for article published in Frontiers in Plant Science, March 2015
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Title
The soybean GmDi19-5 interacts with GmLEA3.1 and increases sensitivity of transgenic plants to abiotic stresses
Published in
Frontiers in Plant Science, March 2015
DOI 10.3389/fpls.2015.00179
Pubmed ID
Authors

Zhi-Juan Feng, Xiao-Yu Cui, Xi-Yan Cui, Ming Chen, Guang-Xiao Yang, You-Zhi Ma, Guang-Yuan He, Zhao-Shi Xu

Abstract

Drought-induced (Di19) proteins played important roles in plant growth, development, and abiotic stress responses. In the present study, a total of seven Di19 genes were identified in soybean. Each soybean Di19 gene showed specific responses to salt, drought, oxidative, and ABA stresses based on expression profiles. With a relatively higher transcript level among Di19 members under four stress treatments, GmDi19-5 was selected for detailed analysis. Inhibitor assays revealed that ABA inhibitor (Fluridone) or H2O2 inhibitor (DMTU) was involved in the drought- or salt-induced transcription of GmDi19-5. The GUS activity driven by the GmDi19-5 promoter was induced by salt, PEG, ABA, and MV treatments and tended to be accumulated in the vascular bundles and young leaves. A subcellular localization assay showed that GmDi19-5 protein localized in the nucleus. Further investigation showed that GmDi19-5 protein was involved in the interaction with GmLEA3.1. Overexpression of GmDi19-5 increased sensitivity of transgenic Arabidopsis plants to salt, drought, oxidative, and ABA stresses and regulated expression of several ABA/stress-associated genes. This present investigation showed that GmDi19-5 functioned as a negative factor under abiotic stresses and was involved in ABA and SOS signaling pathway by altering transcription of stress-associated genes.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 21 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 1 5%
Chile 1 5%
Unknown 19 90%

Demographic breakdown

Readers by professional status Count As %
Researcher 5 24%
Professor 3 14%
Student > Ph. D. Student 3 14%
Professor > Associate Professor 3 14%
Lecturer 1 5%
Other 1 5%
Unknown 5 24%
Readers by discipline Count As %
Agricultural and Biological Sciences 9 43%
Biochemistry, Genetics and Molecular Biology 4 19%
Computer Science 1 5%
Unknown 7 33%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 24 March 2015.
All research outputs
#20,265,771
of 22,796,179 outputs
Outputs from Frontiers in Plant Science
#15,975
of 20,079 outputs
Outputs of similar age
#222,929
of 263,362 outputs
Outputs of similar age from Frontiers in Plant Science
#215
of 252 outputs
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