Epulopiscium

Definition

Epulopiscium is a large, cigar-shaped bacterium commonly found in the intestines of certain fish. It is notable for its unique reproductive method and significant size compared to other bacteria.

5 Must Know Facts For Your Next Test

1. Epulopiscium can reach lengths up to 600 micrometers, making it one of the largest known bacteria.
2. Unlike most bacteria that reproduce through binary fission, Epulopiscium reproduces by forming internal offspring that grow inside the parent cell.
3. This bacterium has a symbiotic relationship with its host fish, aiding in digestion.
4. Epulopiscium has multiple genome copies distributed throughout its cytoplasm, contributing to its large size and efficiency.
5. It was first discovered in the gut of surgeonfish.

Related terms

Binary Fission:

A common method of asexual reproduction in bacteria involving the division of a single cell into two identical daughter cells.

Symbiosis:

Interaction between two different organisms living in close physical association, typically to the advantage of both.

Cytoplasm:

The material within a living cell, excluding the nucleus, where cellular processes occur.