Characterization of glycopeptides from Physarum polycephalum labeled with (3H)mannose or (3H)glucosamine.
نویسندگان
چکیده
منابع مشابه
Characterization of Glycopeptides from Physarum Polycephalum Labeled with [3h]mannose or [3h]glucosamine
Glycopeptides from the microplasmodia of Physarum polycephalum grown in the presence of [3H]mannose or [3H]glucosamine were characterized by gel-filtration, anion-exchange and lectin-affinity chromatography before and after enzymatic or chemical treatment. Various types of glycopeptide were found in the growing plasmodia as shown by Con A affinity column chromatography, while pulse-labeled prec...
متن کاملThe characterization of ribosomal RNA gene chromatin from Physarum polycephalum.
We have isolated ribosomal RNA gene (rDNA) chromatin from Physarum polycephalum using a nucleolar isolation procedure that minimizes protein loss from chromatin and, subsequently, either agarose gel electrophoresis or metrizamide gradient centrifugation to purify this chromatin fraction (Amero, S. A., Ogle, R. C., Keating, J. L., Montoya, V. L., Murdoch, W. L., and Grainger, R. M. (1988) J. Bio...
متن کاملCharacterization of an endogenous transcription inhibitor from Physarum polycephalum.
A substance has been purified from isolated nuclei of Physarum polycephalum by equilibrium and velocity gradient centrifugations, ion exchange chromatography and gel filtration which has a high molecular weight, can be labeled in vivo with 32P, is heat stable and resistant to amylases, proteases, nucleases and phosphodiesterase but is sensitive to phosphatases or hydrolysis. This material consi...
متن کاملLogical Modelling of Physarum Polycephalum
In the paper we proposed a novel model of unconventional computing where a structural part of computation is presented by dynamics of Plasmodium of Physarum polycephalum, a large single cell. We sketch a new logical approach combining conventional logic with process calculus to demonstrate how to employ formal methods in design of unconventional computing media presented by Physarum polycephalu...
متن کاملPhysarum polycephalum Histones
Physarumpolycephalum is an acellular slime mould whose histones are of general interest because they allow comparisons to be made between lower eukaryote and higher eukaryote histones and, perhaps more importantly, they provide a unique opportunity for the study of histone changes in the mitotic cycle, which is naturally synchronous in P. polycephalum plasmodia, and during differentiation. Stud...
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: The Journal of General and Applied Microbiology
سال: 1989
ISSN: 1349-8037,0022-1260
DOI: 10.2323/jgam.35.413