The curved-rod shape typical of Caulobacter is due to the protein(s)
A) crescentin.
B) MreB.
C) crescentin and MreB.
D) neither crescentin nor MreB.

Question

Quizplus · Accepted Answer

Crescentin and MreB are both involved in the formation of the curved-rod shape of Caulobacter. Crescentin is a protein that localizes to the poles of the cell and is required for the formation of the crescent-shaped cell body. MreB is a protein that forms a helical structure around the circumference of the cell and is required for the maintenance of cell shape.

The Curved-Rod Shape Typical of Caulobacter Is Due to the Protein(s)