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| 1. |
A red/white selection forSaccharomyces cerevisiaeauxotrophs |
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Letters in Applied Microbiology,
Volume 3,
Issue 5,
1986,
Page 89-91
B. M. PEARSON,
LINDA J. FULLER,
D. A. MACKENZIE,
M. H. J. KEENAN,
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摘要:
Red pigment production in yeast cells withadelorade2mutations has been exploited to develop a method of identifying specific amino acid auxotrophs. Amino acid auxotrophs carrying mutations inadelorade2show delayed pigment production at sub‐optimal amino acid levels. This delay allows selection of amino acid auxotrophs following mutagenesis, since red pigment is produced in prototrophs whilst auxotrophs remain white. This differential colour reaction has been applied to select leucine, lysine and serine auxotrophs. Large numbers of colonies could easily be screened without the need for extensive replica platin
ISSN:0266-8254
DOI:10.1111/j.1472-765X.1986.tb01555.x
出版商:Blackwell Publishing Ltd
年代:1986
数据来源: WILEY
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| 2. |
Detection of toxigenicFusariumisolates by thin layer chromatography |
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Letters in Applied Microbiology,
Volume 3,
Issue 5,
1986,
Page 93-96
U. THRANE,
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摘要:
A simple screening method was used to investigate mycotoxin production among 114Fusariumisolates. Zearalenone, T‐2 toxin, HT‐2 toxin, diacetoxyscirpenol, neosolaniol, deoxynivalenol, nivalenol, fusarenon‐X, butenolide, moniliformin and equisetin were detected. The importance of the use of a range of different substrates for mycotoxin production was p
ISSN:0266-8254
DOI:10.1111/j.1472-765X.1986.tb01556.x
出版商:Blackwell Publishing Ltd
年代:1986
数据来源: WILEY
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| 3. |
The artificial contamination of poultry feed withSalmonellaand its infectivity for young chickens |
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Letters in Applied Microbiology,
Volume 3,
Issue 5,
1986,
Page 97-99
M. HINTON,
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摘要:
Poultry food was successfully contaminated withSalmonella kedougouby a two‐stage mixing process in which broth containing the organisms was mixed initially into desiccated coconut before mixing with the food. Food contaminated by this process was capable of infecting chickens fed the food for 3 weeks from the day of purchas
ISSN:0266-8254
DOI:10.1111/j.1472-765X.1986.tb01557.x
出版商:Blackwell Publishing Ltd
年代:1986
数据来源: WILEY
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| 4. |
Epidemic strains ofSalmonella agonadifferentiated by phage restriction and u. v.‐protection markers on Collb plasmids |
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Letters in Applied Microbiology,
Volume 3,
Issue 5,
1986,
Page 101-104
RUTH M. BARKER,
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摘要:
Genes for phage restriction and u. v.‐protection, carried by some Coll plasmids, are useful markers of plasmids carried by host bacteria. Colicinogeny, with associated marker characters, may prove useful for strain differentiation as it did, in this study, with strains ofSalmonella agonainvolved in an outbrea
ISSN:0266-8254
DOI:10.1111/j.1472-765X.1986.tb01558.x
出版商:Blackwell Publishing Ltd
年代:1986
数据来源: WILEY
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| 5. |
The isolation of spirochaetes from the rat caecum |
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Letters in Applied Microbiology,
Volume 3,
Issue 5,
1986,
Page 105-107
HEATHER M. COWLEY,
R. H. HILL,
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摘要:
Spirochaetes indigenous to the conventional rat caecum were cultivated on agar medium using selective isolation techniques. The 27 axenic isolates represented four morphological types of spirochaetes differing in cell size, cell coiling pattern and number of protoplasmic flagella.
ISSN:0266-8254
DOI:10.1111/j.1472-765X.1986.tb01559.x
出版商:Blackwell Publishing Ltd
年代:1986
数据来源: WILEY
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| 6. |
Erratum |
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Letters in Applied Microbiology,
Volume 3,
Issue 5,
1986,
Page 108-108
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PDF (16KB)
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ISSN:0266-8254
DOI:10.1111/j.1472-765X.1986.tb01560.x
出版商:Blackwell Publishing Ltd
年代:1986
数据来源: WILEY
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