Cross-Talk Signaling in Rice During Combined Drought and Bacterial Blight Stress

Due to climatic changes, rice crop is affected by moisture deficit stress and pathogens. Tissue water limitation besides reducing growth rates, also renders the crop susceptible to the infection by pv. ( ) that causes bacterial leaf blight. Independently, both drought adaptation and resistance have...

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Bibliographic Details
Published in:Frontiers in plant science 2019-03, Vol.10, p.193-193
Main Authors: Vemanna, Ramu S, Bakade, Rahul, Bharti, Pooja, Kumar, M K Prasanna, Sreeman, Sheshshayee M, Senthil-Kumar, Muthappa, Makarla, Udayakumar
Format: Article
Language:English
Subjects:
combined stress
drought
Plant Science
protein synthesis
QTL
rice
Xanthomonas
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Summary:Due to climatic changes, rice crop is affected by moisture deficit stress and pathogens. Tissue water limitation besides reducing growth rates, also renders the crop susceptible to the infection by pv. ( ) that causes bacterial leaf blight. Independently, both drought adaptation and resistance have been extensively studied. Though the cross-talk between drought and stress responses have been explored from individual stress studies, examining the combinatorial stress response is limited in rice. Recently published combined stress studies showed that under the combined stress, maintenance of carbon assimilation is hindered and such response is regulated by overlapping cellular mechanisms that are different from either of the individual stresses. Several receptors, MAP kinases, transcription factors, and ribosomal proteins, are predicted for playing a role in cellular homeostasis and protects cells from combined stress effects. Here we provide a critical analysis of these aspects using information from the recently published combined stress literature. This review is useful for researchers to comprehend combinatorial stress response of rice plants to drought and .
ISSN:1664-462X
1664-462X
DOI:10.3389/fpls.2019.00193