RT Journal Article SR Electronic(1) A1 Crandall, MarjorieYR 1973 T1 A Respiratory-deficient Mutant in the Obligately Aerobic Yeast Hansenula wingei JF Microbiology, VO 75 IS 2 SP 377 OP 381 DO https://doi.org/10.1099/00221287-75-2-377 PB Microbiology Society, SN 1465-2080, AB SUMMARY: A glycerol-negative respiratory-deficient mutant is described which is not petite as judged by several criteria: (i) it grows slowly on glycerol; (ii) it reverts to glycerol-positive; (iii) it grows slowly on other non-fermentable carbon sources; and (iv) it has a normal cytochrome spectrum. It is not an oxidative phosphorylation mutant because the growth yield on glucose is the same as the parent. This glp mutant is specifically blocked in glycerol respiration but, in addition, is pleiotropic, affecting growth rates on other carbon sources, sporulation and diploid mitotic segregational frequencies of other genes., UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-75-2-377