Attention Requires!!


I have decided to change the title name of my blog. Animal Science..serving humanity will be replaced by The Bio Infos. Its all about to give a positive change to blog. Hope that you will haven’t any problem in finding this blog and you gonna like this title. You people already made this blog great by your response. Thanks all. Need your response for approval.

The Bio Infos

 

Zinc..a starving agent for Streptococcus pneumoniae


Zinc

New research sheds light on exactly how zinc can ‘starve’ Streptococcus pneumoniae by preventing its uptake of manganese.

Manganese is essential for S. pneumoniae to be able to invade and cause disease in humans. The researchers identified that the bacterial transporter that normally binds to manganese (PsaBCA) can also bind to zinc. However, the smaller size of zinc means that when it binds to the transporter, the mechanism closes too tightly. This causes the ‘spring-hammer’ mechanisms of PsaCA to unwind too far and jam shut, and it becomes unable to take up manganese.

Reference:

http://goo.gl/wyyUrY

The genome re-writting


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This is the first time ever the genetic code has been fundamentally changed. The breakthrough is a huge step forward in synthetic biology and opens up the possibility of turning re-coded bacteria into biofactories, capable of producing potent new forms of protein that could fight disease or generate sustainable materials.

Reference: http://bit.ly/19bDzvZ

Use of E.coli (bacteria) for killing pathogens


E.coli

 

E. coli is best known for making people sick, but scientists have reprogrammed it to sense and kill off slimy groups of bacteria known as biofilms, which are responsible for hard-to-treat infections that occur in the lungs, bladder and on implanted medical devices.

Reference: http://bit.ly/1g4CQ3n