Abstract：
:An organism from a goldfish aquarium, isolated on barbital medium, was found to be a Gram-positive coccus which divided in alternating planes, often appearing as a doublet or as a tetrad with adjacent sides flattened. It grew well, although slowly, on rich solid medium (LB agar) and in liquid brain-heart infusion at room temperature (ca. 22 degrees C); growth was slower and less extensive at 30 degrees C or 37 degrees C. No growth was seen at 4-5 degrees C or at 42 degrees C. It withstands brief exposure to ultraviolet radiation. Its growth was inhibited by low levels (0.1 unit/ml) of penicillin but was unaffected by levels of acetazolamide in excess of 1 mg/ml, indicating that it lacks carbonic anhydrase. Acid was not produced from glucose, maltose, mannose, lactose, or sucrose and only weakly, if at all, from fructose. Its DNA has a G + C mol percent of 59 measured chromatographically and neither the DNA nor rRNA from the organism hybridized with DNA from any organism that seemed related on morphological or other bases. Thin-layer chromatography of chloroform:methanol extracts of the organism show that it contains phosphatidyl choline, phosphatidyl ethanolamine, and phosphatidyl glycerol. Cell-wall preparations contain glutamic acid, serine, histidine, lysine, and alanine in the ratio of 1:1:1:1:8. Colonies were red-orange in color due, in larger measure, to a carotenoid tentatively identified as rhodopin. The organism was named Pelczaria aurantia.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Poston JMdoi
10.1007/BF00288712subject
Has Abstractpub_date
1993-01-01 00:00:00pages
114-20issue
2eissn
0302-8933issn
1432-072Xjournal_volume
160pub_type
杂志文章abstract：:BvgAS is a two-component system of Bordetella pertussis involved in the reciprocal regulation of the virulence genes and the flagellar biosynthesis. In this study, we found that expression of bvgAS in Escherichia coli also results in reduced motility. The repression was relieved by the addition of known chemical modul...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050688
更新日期：1999-01-01 00:00:00
abstract：:Essential oils (EOs) are products of plant origin and include mixtures of different chemical compounds. These volatile substances have many interesting properties, including antifungal properties. Fungi may develop under field conditions on crops such as wheat or corn and are able to synthesize mycotoxins, which adver...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01673-5
更新日期：2019-10-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
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更新日期：1975-05-05 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-001-0367-1
更新日期：2001-12-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425256
更新日期：1981-05-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00429338
更新日期：1977-03-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s00203-014-1022-y
更新日期：2014-12-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-011-0687-8
更新日期：2011-06-01 00:00:00
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更新日期：1997-07-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425171
更新日期：1989-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00436326
更新日期：1975-03-12 00:00:00
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pub_type： 杂志文章
doi：10.1007/s00203-003-0638-0
更新日期：2004-02-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446842
更新日期：1976-03-19 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01747-4
更新日期：2020-03-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s00203-011-0729-2
更新日期：2012-02-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00690235
更新日期：1976-11-02 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00492026
更新日期：1977-06-20 00:00:00
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pub_type： 杂志文章
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更新日期：2005-09-01 00:00:00
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pub_type： 杂志文章
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更新日期：2017-07-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
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更新日期：2013-09-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00402309
更新日期：1978-05-30 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0511-6
更新日期：2003-03-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00492896
更新日期：1987-02-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050392
更新日期：1996-11-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02022-7
更新日期：2021-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01752-7
更新日期：2020-03-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-001-0355-5
更新日期：2001-12-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00248617
更新日期：1991-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428588
更新日期：1977-05-13 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00413519
更新日期：1982-12-01 00:00:00
