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Abstract:

A polysaccharide with the properties of glycogen has been isolated by water or phenol-water extraction from homogenates of Ascobolus furfuraceus. After 4 days of growth a maximum glycogen content of 28% of the cell dry weight was found by a specific enzymic method or by the iodine method. Taking into account the cell growth, the highest total amount of glycogen (2.04 mg/ml of broth) occurred on the 10th day. The average chain length determined by periodate oxidation was about 11. This result shows that the reserve polysaccharide from A. furfuraceus has a highly branched structure similar to liver glycogen. © 1981.

Registro:

Documento: Artículo
Título:Isolation and characterization of glycogen from mycelium of Ascobolus furfuraceus
Autor:Groisman, J.F.; Forchiassin, F.; Ranalli, M.E.; de Lederkremer, R.M.
Filiación:Departmento de Química Orgánica, Facultad de Ciencias Exactas, Naturales Universidad de Buenos Aires, Ciudad Universitaria, Pabellon II, 1428 Buenos Aires, Argentina
Departmento de Ciencias Biológicas, Facultad de Ciencias Exactas, Naturales Universidad de Buenos Aires, Ciudad Universitaria, Pabellon II, 1428 Buenos Aires, Argentina
Palabras clave:Ascobolus furfuraceus; coprophilous fungus; glycogen characteristics
Año:1981
Volumen:5
Número:3
Página de inicio:253
Página de fin:257
DOI: http://dx.doi.org/10.1016/0147-5975(81)90029-3
Título revista:Experimental Mycology
Título revista abreviado:Exp. Mycol.
ISSN:01475975
CODEN:EXMYD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01475975_v5_n3_p253_Groisman

Referencias:

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  • Fleming, Pegler, The determination of glucose in the presence of maltose and isomaltose by a stable, specific enzymic reagent (1963) Analyst, 88, pp. 967-968
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Citas:

---------- APA ----------
Groisman, J.F., Forchiassin, F., Ranalli, M.E. & de Lederkremer, R.M. (1981) . Isolation and characterization of glycogen from mycelium of Ascobolus furfuraceus. Experimental Mycology, 5(3), 253-257.
http://dx.doi.org/10.1016/0147-5975(81)90029-3
---------- CHICAGO ----------
Groisman, J.F., Forchiassin, F., Ranalli, M.E., de Lederkremer, R.M. "Isolation and characterization of glycogen from mycelium of Ascobolus furfuraceus" . Experimental Mycology 5, no. 3 (1981) : 253-257.
http://dx.doi.org/10.1016/0147-5975(81)90029-3
---------- MLA ----------
Groisman, J.F., Forchiassin, F., Ranalli, M.E., de Lederkremer, R.M. "Isolation and characterization of glycogen from mycelium of Ascobolus furfuraceus" . Experimental Mycology, vol. 5, no. 3, 1981, pp. 253-257.
http://dx.doi.org/10.1016/0147-5975(81)90029-3
---------- VANCOUVER ----------
Groisman, J.F., Forchiassin, F., Ranalli, M.E., de Lederkremer, R.M. Isolation and characterization of glycogen from mycelium of Ascobolus furfuraceus. Exp. Mycol. 1981;5(3):253-257.
http://dx.doi.org/10.1016/0147-5975(81)90029-3