Unfoldings of truth behind the conjugation in bacteria
Unfoldings of truth behind the conjugation in bacteria The world is home to a vast variety of bacteria. By binary fission, they divide rapidly, creating identical daughter cells. Thus, vertical transmission—the transfer of genetic information from the mother to the offspring—occurs. Bacterial conjugation is a mechanism of transfer of genetic material by which one bacterium transfers genetic material to another through direct contact. Pilus Formation. The donor cells (F+ cells) form a sex pilus and begin contact with an F- recipient cell. Conjugation in Bacteria DNA is transferred from one bacterium to another during conjugation. DNA is transferred between cells once the donor cell uses a feature known as a pilus to get itself near to the recipient. This DNA typically takes the shape of a plasmid. The fertility factor, also known as the F factor, is a region of DNA found in donor cells that usually causes them to function as donors. T...