Academic Journals Database
Disseminating quality controlled scientific knowledge

Genetic recombination in bacteria: horizon of the beginnings of sexuality in living organisms

ADD TO MY LIST
 
Author(s): Rahela Carpa

Journal: Extreme Life, Biospeology & Astrobiology
ISSN 2066-7671

Volume: 2;
Issue: 1;
Start page: 15;
Date: 2010;
VIEW PDF   PDF DOWNLOAD PDF   Download PDF Original page

Keywords: transformation | conjugation | transduction | bacteria | genetic recombination | sexuality

ABSTRACT
The current paper reviews the bacterian genetic recombination. Bacteria can transfergenes from one strain to another by three different mechanisms: transformation, conjugation andtransduction, these events showing the universality of sexuality in the living world. Besides geneticrecombination in bacteria, recent evidences of genetic recombination in some superior animals (suchas: fish, birds, mammals and humans) at the sex-chromosomes level support the ‘gene concept ofsexuality’ as a general view of sexuality.

Tango Jona
Tangokurs Rapperswil-Jona

    
RPA Switzerland

RPA Switzerland

Robotic process automation