Air-Chamber Phenotype of nop1 Mutant.
(A) and (B) Ten-day-old thalli grown from gemmae of the wild type (A) and nop1
(B) and magnified images (insets).
(C) and (D) Scanning electron micrographs of wild-type (C) and nop1
(D) thalli.
(E) and (F) Transverse sections (150-µm thick) from agar-embedded 10-d-old thalli of the wild type (E) and nop1
(F).