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Article

Bacteriophytochrome controls carotenoid-independent response to photodynamic stress in a non-photosynthetic rhizobacterium, Azospirillum brasilense Sp7.

Scientific reports - 1 Jan 2012

Kumar Santosh, Kateriya Suneel, Singh Vijay Shankar, Tanwar Meenakshi, Agarwal Shweta, Singh Hina, Khurana Jitendra Paul, Amla Devinder Vijay, Tripathi Anil Kumar

Abstract excerpt

Ever since the discovery of the role of bacteriophytochrome (BphP) in inducing carotenoid synthesis in Deinococcus radiodurans in response to light the role of BphPs in other non-photosynthetic bacteria is not clear yet. Azospirillum brasilense, a non-photosynthetic rhizobacterium, harbours a pair of BphPs out of which AbBphP1 is a homolog of AtBphP1 of Agrobacterium tumefaciens. By overexpression, purification,...

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Identifiers

PMID: 23173079
DOI: 10.1038/srep00872
PMCID: PMC3503143

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