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Bifid Shape Is Intrinsic to Bifidobacterium adolescentis.

IR@CSIR-CFTRI

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Relation http://ir.cftri.com/13272/
http://dx.doi.org/10.3389/fmicb.2017.00478
 
Title Bifid Shape Is Intrinsic to Bifidobacterium adolescentis.
 
Creator Ms, Dhanashree
Sharika, R.
Balamurugan, K.
Rajagopal, K.
 
Subject 02 Bacteriology
 
Description Although the genus Bifidobacterium was originally named for its bifid morphology, not all
bifidobacterial species have a similar structure, and very few of them adopt a bifid shape
under stress conditions. The exposure of respective bifidobacterial species to various
conditions, such as different pH, temperatures, medium components, in vivo growth
in Caenorhabditis elegans, and subculture, did not affect their diverse morphologies.
Extensive scanning electron microscopy studies suggested that the bifid shape of
B. adolescentis are maintained irrespective of the conditions. Hence, we conclude
that the bifid morphology is intrinsic to B. adolescentis. Most bifidobacterial species
are anaerobic and rod-shaped, whereas, after the first generation, they become
microaerophilic or aerophilic. CaCl2 (treatment of B. animalis) signaling triggered a
change from the rod shape to the bifid shape and vice versa in B. adolescentis.
 
Date 2017
 
Type Article
PeerReviewed
 
Format pdf
 
Language en
 
Identifier http://ir.cftri.com/13272/1/Frontiers%20in%20Microbiology%202017.pdf
Ms, Dhanashree and Sharika, R. and Balamurugan, K. and Rajagopal, K. (2017) Bifid Shape Is Intrinsic to Bifidobacterium adolescentis. Frontiers in Microbiology, 8. pp. 1-12.