| 对两种新生隐球菌选择性培养基的比较研究 |
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| 引用本文： | 李安生,吕桂霞,沈永年,陈伟,吴绍熙. 对两种新生隐球菌选择性培养基的比较研究[J]. 微生物学通报, 2001, 28(5): 69-73 |
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| 作者姓名： | 李安生 吕桂霞 沈永年 陈伟 吴绍熙 |
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| 作者单位： | 中国医学科学院皮肤病研究所 |
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| 基金项目： | 国家自然科学基金资助项目(No.39670044) |
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| 摘 要： | 比较鸟籽琼脂（GASA，Guizotia abyssinica seed agar）和咖啡酸玉米琼脂（CACA，Caffeic acidcommeal agar）对新生变种和格特变种的培养效果。再同时用两种培养基分离命粪和澳洲赤桉标本中的新生隐球菌。结果表明，CACA对新生隐球菌的培养和选择性分离效果与GASA相同，能够用于新生隐球菌的选择性分离。
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| 关 键 词： | 新生隐球菌 培养基 选择性分离 |
| 文章编号： | 0253-2654(2001)05-0069-05 |
| 修稿时间： | 2000-03-03 |
COMPARISON OF GUIZOTIA ABYSSINICA SEED AGAR WITH CAFFEIC ACID CORNMEAL AGAR TOSELECTIVELY ISOLATE CRYPTOCOCCUS NEOFORMANS |
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| LI An-Sheng LU Guei-Xia SHEN Yong-Nian CHEN Wei WU Shao-Xi. COMPARISON OF GUIZOTIA ABYSSINICA SEED AGAR WITH CAFFEIC ACID CORNMEAL AGAR TOSELECTIVELY ISOLATE CRYPTOCOCCUS NEOFORMANS[J]. Microbiology China, 2001, 28(5): 69-73 |
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| Authors: | LI An-Sheng LU Guei-Xia SHEN Yong-Nian CHEN Wei WU Shao-Xi |
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| Abstract: | The two verities of Crgptococcus neoforinans were first observed as well growing with brown color changes on Guizotia abyssinica seed agar(GASA)and caffeic acid commeal agar(CACA.Then,C.neoformans var.neoformans was found in 18/26 pigeon droppings by both two media.C.neoformans var.gattii was not isolated by the two media in 76 Eucalyptus camaldulensis samples.However,an,overgrowth of filamentous fungus was more frequently seen on GASA.Our results suggest that CACA be capable of selevtively isolating C.neoformans with the advantages of less interference fron the overgrowth of filamentous fungi. |
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| Keywords: | Cryptococcus neoformans Medium |
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