J
Jayakumar Bose
Researcher at Australian Research Council
Publications - 62
Citations - 4854
Jayakumar Bose is an academic researcher from Australian Research Council. The author has contributed to research in topics: Ion transporter & Halophyte. The author has an hindex of 31, co-authored 59 publications receiving 3669 citations. Previous affiliations of Jayakumar Bose include University of Western Australia & Nanjing Agricultural University.
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Journal ArticleDOI
ROS homeostasis in halophytes in the context of salinity stress tolerance
TL;DR: It is argued that truly salt-tolerant species possessing efficient mechanisms for Na(+) exclusion from the cytosol may not require a high level of antioxidant activity, as they simply do not allow excessive ROS production in the first instance.
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GABA signalling modulates plant growth by directly regulating the activity of plant-specific anion transporters
Sunita A. Ramesh,Stephen D. Tyerman,Bo Xu,Jayakumar Bose,Jayakumar Bose,Satwinder Kaur,Vanessa M. Conn,Patrícia Domingos,Sana Ullah,Stefanie Wege,Sergey Shabala,José A. Feijó,Peter R. Ryan,Matthew Gilliham +13 more
TL;DR: It is demonstrated that anion flux through plant aluminium-activated malate transporter (ALMT) proteins is activated by anions and negatively regulated by GABA, and that GABA can finally be considered a legitimate signalling molecule in both the plant and animal kingdoms.
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Energy costs of salt tolerance in crop plants
Rana Munns,Rana Munns,David A. Day,Wieland Fricke,Michelle Watt,Borjana Arsova,Bronwyn J. Barkla,Jayakumar Bose,Caitlin S. Byrt,Caitlin S. Byrt,Zhong-Hua Chen,Kylie J. Foster,Matthew Gilliham,Sam W Henderson,Colin L. D. Jenkins,Herbert J. Kronzucker,Stanley J. Miklavcic,Darren Plett,Stuart J. Roy,Sergey Shabala,Sergey Shabala,Megan C. Shelden,Kathleen L. Soole,Nicolas L. Taylor,Mark Tester,Stefanie Wege,Lars H. Wegner,Stephen D. Tyerman +27 more
TL;DR: This review considers energy costs of salinity tolerance in crop plants and provides a framework for a quantitative assessment of costs and different sources of energy, and modifications of root system architecture that would maximise water versus ion uptake are addressed.
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Salicylic acid improves salinity tolerance in Arabidopsis by restoring membrane potential and preventing salt-induced K+ loss via a GORK channel
TL;DR: These data provide the first direct evidence that the SA pretreatment ameliorates salinity stress by counteracting NaCl-induced membrane depolarization and by decreasing K+ efflux via GORK channels.
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Salt bladders: do they matter?
TL;DR: It is argued that the current trend of targeting Na(+) exclusion mechanisms in breeding programmes for salinity tolerance in crops needs revising, and it is proposed that progress in this area will be achieved by learning from halophytes, naturally salt-loving plants capable of surviving in harsh saline environments.