AMMONIUM ASSIMILATION IN NOCARDIA-ASTEROIDES

被引：1

作者：

PALANIAPPAN, C ^{[1
]}

GUNASEKARAN, M ^{[1
]}

机构：

[1] FISK UNIV,DEPT BIOL,NASHVILLE,TN 37208

来源：

MYCOPATHOLOGIA | 1993年 / 124卷 / 02期

关键词：

ACTINOMYCETE; AMMONIA; ENZYME; GLUTAMATE SYNTHASE; GLUTAMINE SYNTHETASE; NITROGEN METABOLISM/NOCARDIA; OPPORTUNISTIC PATHOGEN;

D O I：

10.1007/BF01103104

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Specific enzymes of ammonium assimilation were measured in cell-free extracts of Nocardia asteroides grown in a synthetic medium with glutamate as the nitrogen source. Cell-free extracts had active glutamine synthetase (GS) and glutamate synthase (GOGAT) and alanine dehydrogenase (ADH) but glutamate dehydrogenase (GDH) could not be detected in the enzyme preparation. This shows that GS/GOGAT is the major pathway of ammonium assimilation in N. asteroides.

引用

页码：69 / 72

页数：4

共 50 条

[1] BACTERIOPHAGES OF NOCARDIA-ASTEROIDES
PULVERER, G
SCHUTTGEROWITT, H
SCHAAL, KP
[J]. MEDICAL MICROBIOLOGY AND IMMUNOLOGY, 1975, 161 (02) : 113 - 122
[2] NOCARDIA-ASTEROIDES PERICARDITIS
SPODICK, DH
[J]. MAYO CLINIC PROCEEDINGS, 1990, 65 (09) : 1276 - 1276
[3] MANNOPHOSPHOINOSITIDES OF NOCARDIA-ASTEROIDES
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[7] NOCARDIA-ASTEROIDES INFECTION
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[J]. MEDICAL JOURNAL OF AUSTRALIA, 1984, 140 (07) : 447 - 448
[8] GLYCEROL TRANSPORT BY NOCARDIA-ASTEROIDES
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DEAL, SJ
[J]. CANADIAN JOURNAL OF MICROBIOLOGY, 1972, 18 (11) : 1703 - 1708
[9] RESISTANCE TO INFECTION WITH NOCARDIA-ASTEROIDES
KRICK, JA
REMINGTON, JS
[J]. JOURNAL OF INFECTIOUS DISEASES, 1975, 131 (06): : 665 - 672
[10] NOCARDIA-ASTEROIDES PURULENT PERICARDITIS
HORNICK, P
HARRIS, P
SMITH, P
[J]. EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY, 1995, 9 (08) : 468 - 470

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