Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 A rapid pigmentation test for identification of Cryptococcus neoformans.

Literature DB >> 109041

A rapid pigmentation test for identification of Cryptococcus neoformans.

Abstract

A rapid pigmentation test for identification of Cryptococcus neoformans is described. The method is based on the formation of a characteristic, mouse-grey to violaceous-black pigment when shake cultures of C. neoformans in a phosphate-buffered, l-DOPA - ferric citrate medium are incubated at 37 C for one hour.

Entities: Chemical Species

Mesh：

Substances：

Year: 1978 PMID： 109041 DOI： 10.1007/bf00643226

Source DB: PubMed Journal: Antonie Van Leeuwenhoek ISSN： 0003-6072 Impact factor: 2.271

12 in total

1. Pigment production by Cryptococcus neoformans from para- and ortho-Diphenols: effect of the nitrogen source.

Authors: S Chaskes; R L Tyndall
Journal: J Clin Microbiol Date: 1975-06 Impact factor: 5.948

2. [Suitability of the O-diphenol oxidase test using catechol for the differentiation of Cryptococcus neoformans].

Authors: D Breyer; F Staib; M Senska; A Blisse
Journal: Zentralbl Bakteriol Orig A Date: 1972-12

3. [Cryptococcus neoformans: pigment formation on polyphenols].

Authors: G Pulverer; H Korth
Journal: Med Microbiol Immunol Date: 1971 Impact factor: 3.402

4. Medium for selective isolation of Cryptococcus neoformans.

Authors: A B Shields; L Ajello
Journal: Science Date: 1966-01-14 Impact factor: 47.728

5. [A new selective medium for the isolation of C. neoformans from fecal material and from soil].

Authors: F Staib; H P Seeliger
Journal: Ann Inst Pasteur (Paris) Date: 1966-05

6. Occurrence and significance of Cryptococcus neoformans in the respiratory tract of patients with bronchopulmonary disorders.

Authors: H S Randhawa; M Pal
Journal: J Clin Microbiol Date: 1977-01 Impact factor: 5.948

7. Caffeic acid-containing medium for identification of Cryptococcus neoformans.

Authors: R L Hopfer; F Blank
Journal: J Clin Microbiol Date: 1976-08 Impact factor: 5.948

8. Six-hour pigmentation test for the identification of Cryptococcus neoformans.

Authors: R L Hopfer; D Gröschel
Journal: J Clin Microbiol Date: 1976-08 Impact factor: 5.948

9. Production of diagnostic pigment by phenoloxidase activity of cryptococcus neoformans.

Authors: C E Shaw; L Kapica
Journal: Appl Microbiol Date: 1972-11

10. Occurrence and significance of Cryptococcus neoformans in the oropharynx and on the skin of a healthy human population.

Authors: H S Randhawa; D K Paliwal
Journal: J Clin Microbiol Date: 1977-10 Impact factor: 5.948

6 in total

1. Regulation of melanin production by Cryptococcus neoformans.

Authors: T A Nurudeen; D G Ahearn
Journal: J Clin Microbiol Date: 1979-11 Impact factor: 5.948

2. Two rapid pigmentation tests for identification of Cryptococcus neoformans.

Authors: C S Kaufmann; W G Merz
Journal: J Clin Microbiol Date: 1982-02 Impact factor: 5.948

3. Clinical laboratory evaluation of a screening medium (CN screen) for Cryptococcus neoformans.

Authors: B H Cooper
Journal: J Clin Microbiol Date: 1980-06 Impact factor: 5.948

4. A DL-DOPA drop test for the identification of Cryptococcus neoformans.

Authors: S Chaskes; S C Edberg; J M Singer
Journal: Mycopathologia Date: 1981-06-05 Impact factor: 2.574

5. The role of Aspartyl aminopeptidase (Ape4) in Cryptococcus neoformans virulence and authophagy.

Authors: Fabiano de Assis Gontijo; Amanda Teixeira de Melo; Renata C Pascon; Larissa Fernandes; Hugo Costa Paes; J Andrew Alspaugh; Marcelo A Vallim
Journal: PLoS One Date: 2017-05-25 Impact factor: 3.240

6. The Glycerol Phosphatase Gpp2: A Link to Osmotic Stress, Sulfur Assimilation and Virulence in Cryptococcus neoformans.

Authors: Kevin Felipe Martho; Otávio J B Brustolini; Ana Tereza Vasconcelos; Marcelo A Vallim; Renata C Pascon
Journal: Front Microbiol Date: 2019-11-26 Impact factor: 5.640

6 in total