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By Regina Bailey, About.com Guide to Biology since 1997

How Do Bacteria Reproduce?

Thursday July 10, 2008
E. coli bacterium
© Dennis Kunkel
Bacterial reproduction most commonly occurs by a kind of cell division called binary fission.

Binary fission results in the formation of two bacterial cells that are genetically identical.

Binary fission is an effective way for bacteria to reproduce, however it does introduce problems.

Since the cells produced through this type of reproduction are identical, they are all susceptible to the same types of antibiotics.

Through bacterial recombination, bacteria can gain genetic variation by incorporating genes from other bacteria.

Comments

July 11, 2008 at 10:59 pm
(1) Mohammad Alkhateeb says:

Great people , great designers………to give like this great site.
thank you all.

July 15, 2008 at 11:54 am
(2) Boris korey says:

Iam grateful to all those who are sharing their experiences ,knowledge with us. My duty to them is to ask the Almighty GOD to protect them always. When ,iam taking these lessons in, tears of joy and satisfaction are flowing on my innocent face. Who are those people ?
You are sent to us by the almighty .
Thanks.

July 17, 2008 at 4:35 am
(3) Tiisetso Lephoto says:

Well, if bacteria gains genetic variation that can make it to be more resistant to phagocytosis if that bacterium is phathogenic, depending on the type of species. Also, this will increase the probabilty of bacteria to tolerate harsh environmental conditions or become virulent.

Please correct me if I am wrong but all in all, Thank for the wonderful site.

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