Wall Structure and Germination of Spores in Cunninghamella echinulata
نویسندگان
چکیده
منابع مشابه
Isolation and Characterization of Three Unrecorded Zygomycete Fungi in Korea: Cunninghamella bertholletiae, Cunninghamella echinulata, and Cunninghamella elegans
In a survey of undiscovered taxa in Korea, three zygomycete fungal strains-EML-W31, EML-HGD1-1, and EML-RUS1-1-were isolated from freshwater, grasshopper fecal, and soil samples in Korea. On the basis of the morphological characteristics and phylogenetic analysis of internal transcribed spacer and 28S rDNA, the isolates of EML-W31, EML-HGD1-1, and EML-RUS1-1 were confirmed to be Cunninghamella ...
متن کاملMetabolism of (+/-)-N-(n-propyl) amphetamine by Cunninghamella echinulata.
(+/-)-N-(n-propyl) amphetamine (I), a secondary amine, was readily metabolized by Cumminghamella echinulata. The products included known C- and N-oxygenated mammalian metabolites as well as N-acetylamphetamine and were identified by gas chromatography and mass spectrometry.
متن کاملMicrobial transformation of nandrolone with Cunninghamella echinulata and Cunninghamella blakesleeana and evaluation of leishmaniacidal activity of transformed products.
Therapeutic potential of nandrolone and its derivatives against leishmaniasis has been studied. A number of derivatives of nandrolone (1) were synthesized through biotransformation. Microbial transformation of nandrolone (1) with Cunninghamella echinulata and Cunninghamella blakesleeana yielded three new metabolites, 10β,12β,17β-trihydroxy-19-nor-4-androsten-3-one (2), 10β,16α,17β-trihydroxy-19...
متن کاملCrystal Structure of Germination Protease from Spores of Bacillus Megaterium
No. ponn1490 Beamline(s): X12C Cells of Bacillus and Clostridium species produce spores when one or more nutrients are limiting for growth of these organisms. The spores DNA is saturated with a group of small, acid-soluble proteins (SASP) of the α/βtype. In spore germination SASP are degraded to amino acids and this degradation is initiated by a sequence specific protease called the germination...
متن کاملMicrobial conversion of milbemycins: hydroxylation of milbemycin A4 and related compounds by Cunninghamella echinulata ATCC 9244.
Many strains of zygomycetes and actinomycetes were found to convert milbemycin A4 (1a) to 13 beta-hydroxymilbemycin A4 (1b). Among these strains, Cunninghamella echinulata ATCC 9244 had the most efficient 13 beta-hydroxylation ability on milbemycins. In the conversion of milbemycin A3 (2a), 29-hydroxymilbemycin A4 (4a), and 30-hydroxymilbemycin A4 (5a) with this strain, only 13 beta-hydroxylate...
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: Journal of General Microbiology
سال: 1975
ISSN: 0022-1287
DOI: 10.1099/00221287-90-1-115