منابع مشابه
Metachromatic Granules of Microorganisms'
The exact nature and function of the metachromatic (volutin) granules seen in many microorganisms is still a matter of conjecture although polymetaphosphates (polymers of highenergy anhydride-linked phosphates) are a known constituent. The object of this paper is to re-examine volutin as a cytological entity, and to present a working hypothesis on the mechanism of formation of this substance. T...
متن کاملMetachromatic Granules of Microorganisms'
The exact nature and function of the metachromatic (volutin) granules seen in many microorganisms is still a matter of conjecture although polymetaphosphates (polymers of highenergy anhydride-linked phosphates) are a known constituent. The object of this paper is to re-examine volutin as a cytological entity, and to present a working hypothesis on the mechanism of formation of this substance. T...
متن کاملMetachromatic granules of microorganisms.
The exact nature and function of the metachromatic (volutin) granules seen in many microorganisms is still a matter of conjecture although polymetaphosphates (polymers of highenergy anhydride-linked phosphates) are a known constituent. The object of this paper is to re-examine volutin as a cytological entity, and to present a working hypothesis on the mechanism of formation of this substance. T...
متن کاملAssociated Metachromatic Granules in Sea Urchin
It is known that within the egg plasm of several marine invertebrates a number of metachromatic granules are observed following supravital staining with basic dyes and that they evidently increase in number during the progress of the first egg segmentation and are found in each blastomere (IIDA 1942, PASTEELS 1955, 59, PASTEELS et al. 1957, 58, REBHUN 1956, 57, 58a, b, 60, KOJIMA 1959a, b). Ind...
متن کاملSequential Degranulation of the Two Types of Polymorphonuclear Leukocyte Granules during Phagocytosis of Microorganisms
The sequential discharge of neutrophilic polymorphonuclear leukocyte (PMN) granules-azurophils and specifics-was investigated by electron microscopy and cytochemistry. Thus the enzyme content of PMN phagocytic vacuoles was determined at brief intervals after phagocytosis of bacteria, utilizing peroxidase as a marker enzyme for azurophil granules, and alkaline phosphatase for specifics. At 30 s,...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1959
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.78.5.664-670.1959