Intraspecific protoplast fusion of Pleurotus ostreatus using auxotrophic mutants.
نویسندگان
چکیده
منابع مشابه
Enhanced intraspecific protoplast fusion in yeast.
Intraspecific hybrid production from the polyethylene glycol induced fusion of yeast protoplasts was greatly increased when calcium propionate was included as the source of the requisite Ca2+. The use of calcium propionate, as opposed to the more commonly employed calcium chloride, resulted in substantially greater yields of hybrids from intraspecific fusions of protoplasts of Saccharomyces cer...
متن کاملStrain Improvement of Pleurotus Species by Protoplast Fusion
Objective: To improve the strain of Pleurotus mushroom by protoplast fusion technique Methods: The white rot fungus Pleurotus species was isolated from fresh fruiting body of Oyster mushroom by spore print technique and was cultured on Potato dextrose agar. The selected strain was identified based on the morphological and cultural characters on Potato dextrose agar. The protoplasts were isolate...
متن کاملDegradation of Green Polyethylene by Pleurotus ostreatus
We studied the biodegradation of green polyethylene (GP) by Pleurotus ostreatus. The GP was developed from renewable raw materials to help to reduce the emissions of greenhouse gases. However, little information regarding the biodegradation of GP discarded in the environment is available. P. ostreatus is a lignocellulolytic fungus that has been used in bioremediation processes for agroindustria...
متن کاملIron bioaccumulation in mycelium of Pleurotus ostreatus
Pleurotus ostreatus is able to bioaccumulate several metals in its cell structures; however, there are no reports on its capacity to bioaccumulate iron. The objective of this study was to evaluate cultivation variables to increase iron bioaccumulation in P. ostreatus mycelium. A full factorial design and a central composite design were utilized to evaluate the effect of the following variables:...
متن کاملSex-linked auxotrophic and putative auxotrophic mutants of Drosophila melanogaster.
Thirty-two mutants with improved growth response on a yeast-sucrose compared with a defined medium have been characterized with respect to ribonucleoside supplementability. Twenty mutants respond to either pyrimidine ribonucleoside. Four mutants respond to one or both purine ribonucleosides. Eight mutants ("putative" auxotrophs) do not respond to dietary RNA supplementation. Mapping and complem...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Breeding
سال: 1986
ISSN: 0536-3683,2185-291X
DOI: 10.1270/jsbbs1951.36.429