CC-851 cw2 mt+

$30.00

Culture Centre of Algae and Protozoa (CCAP), January 1980

Phenotype: wall deficient

This is one of the original cell wall deficient mutants isolated by Davies and colleagues, in the 137c background. Davies included cw2 in his class A: cell walls are produced in more or less normal amounts, but are not attached to the plasmalemma.The inner (W1) and outer (W7) wall layers are deficient.

Like other wall-deficient mutants, cw2 forms flat, liquid colonies on agar, and the cells lyse in a 1% solution of the nonionic detergent NP-40.

The cw2 mutation may be linked to or allelic with cw1, cw8, and/or cw19.


Davies DR, Plaskitt A (1971) Genetical and structural analyses of cell-wall formation in Chlamydomonas reinhardi. Genet Res 17:33-43

Hyams J, Davies DR (1972) The induction and characterization of cell wall mutants of Chlamydomonas reinhardi. Mut Res 14:381-389

Zhang YH, Robinson DG (1986) The Endomembranes of chlamydomonas reinhardii: A comparison of the wildtype with the wall mutants CW 2 and CW 15. Protoplasma 133:186-194