Abstract：
:1. Culture filtrates of heterotrophic bacteria were tested for their stimulatory effect on nitrification of three strains of Nitrobacter. 2. Yeast extract-peptone solution, in which Pseudomonas fluorescens had grown, after removal of the cells was added to autotrophically growing cultures of Nitrobacter agilis; it caused a stimulated nitrite oxidation and growth of Nitrobacter agilis. 3. The degree of stimulation depended on: a) the proportion of the culture filtrate to the autotrophic medium; b) the composition of the complex medium in which Pseudomonas fluorescens had been grown; c) the time the heterotrophic bacterium had been grown in the complex medium. 4. The stimulatory effect was highest with Nitrobacter agilis, less with Nitrobacter winogradskyi and negligible with Nitrobacter K4. 5. It was possible to adapt nutrifying cells of Nitrobacter agilis to higher concentrations of yeast extract and peptone. After the nitrite had been completely oxidized the cell-N still increased up to 30% before growth stopped.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Steinmüller W,Bock Edoi
10.1007/BF00454856subject
Has Abstractpub_date
1976-07-01 00:00:00pages
299-304issue
3eissn
0302-8933issn
1432-072Xjournal_volume
108pub_type
杂志文章abstract：:Expression of unnecessary proteins is known to reduce the growth rate of Escherichia coli. This reduction in growth rate, due to the diversion of cellular resources from making essential proteins, is called cost. Cellular resources depend upon the macromolecular content of the cell. Cost phenomenon lies in the process...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-014-0967-1
更新日期：2014-04-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030000195
更新日期：2000-09-01 00:00:00
abstract：:Double immunodiffusion tests were performed with crude extracts from various Micrococcus species and antisera against catalase of Micrococcus luteus CCM 169. Cell-free extracts of M. lylae ATCC 27566 exhibited good cross-reaction. Cell-free extracts or catalase enriched preparations of M. varians reacted very weakly a...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00429631
更新日期：1977-07-26 00:00:00
abstract：:Polyhydroxyalkanoates (PHAs) are biological polyesters, of which, Short-Chain-Length-Medium-Chain-Length (SCL-MCL) PHA copolymers are important because of their wide range of applications. The present study focused on molecular characterization of Pseudomonas sp. LDC-5 that is identified as SCL-MCL producer. Phase con...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0265-2
更新日期：2007-11-01 00:00:00
abstract：:In this study, on evaluating the physiological function and mechanism of putrescine, we found that putrescine supplementation (1 mM) increases transcription of the putrescine aminotransferase gene, ygjG. Putrescine-dependent expression was confirmed by measuring β-galactosidase activity and with reverse transcription-...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-014-0991-1
更新日期：2014-09-01 00:00:00
abstract：:In order to investigate the role of the putative epimerase function of the beta-oxidation multienzyme complex (FadBA) in the provision of (R)-3-hydroxyacyl-CoA thioesters for medium-chain-length polyhydroxyalkanoate (PHA(MCL)) biosynthesis, the fadBA(Po) operon of Pseudomonas oleovorans was cloned and characterized. T...
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doi：10.1007/s00203-002-0444-0
更新日期：2002-08-01 00:00:00
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更新日期：1998-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-008-0406-2
更新日期：2008-11-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-005-0039-7
更新日期：2005-12-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00249181
更新日期：1990-01-01 00:00:00
abstract：:The nitrogen-fixing bacterial strain UFLA 01-1174T was isolated from nodules of Campsiandra laurilifolia Benth. originating from the Amazon region, Brazil. Its taxonomic position was defined using a polyphasic approach. Analysis of the 16S rRNA gene placed the strain in the Bradyrhizobium genus, the closest species be...
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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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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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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428850
更新日期：1985-05-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/BF00249103
更新日期：1992-01-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446551
更新日期：1976-12-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030000197
更新日期：2000-10-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428590
更新日期：1977-05-13 00:00:00
abstract：:Penicillium marneffei is a dimorphic fungus that intracellularly infects the reticuloendothelial system of humans and bamboo rats. Endemic in Southeast Asia, it infects 10% of AIDS patients in this region. The absence of a sexual stage and the highly infectious nature of the mould-phase conidia have impaired studies o...
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pub_type： 杂志文章
doi：10.1007/s00203-003-0533-8
更新日期：2003-05-01 00:00:00
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更新日期：1982-12-01 00:00:00
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journal_title：Archives of microbiology
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doi：10.1007/BF00416976
更新日期：1976-10-11 00:00:00
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journal_title：Archives of microbiology
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更新日期：1979-03-12 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446549
更新日期：1976-12-01 00:00:00
abstract：:A strictly anaerobic bacterium, strain PCE1, was isolated from a tetrachloroethene-dechlorinating enrichment culture. Cells of the bacterium were motile curved rods, with approximately four lateral flagella. They possessed a gram-positive type of cell wall and contained cytochrome c. Optimum growth occurred at pH 7.2-...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050308
更新日期：1996-02-01 00:00:00
abstract：:In addition to rhizobia, other non-symbiotic endophytic bacteria also have been simultaneously isolated from the same root nodules. The existence of non-symbiotic endophytic bacteria in leguminous root nodules is a universal phenomenon. The vast majority of studies have detected endophytic bacteria in other plant tiss...
journal_title：Archives of microbiology
pub_type： 杂志文章
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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
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更新日期：2018-04-01 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：2000-04-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1205-9
更新日期：2016-07-01 00:00:00
abstract：:Cyanothece sp. strain ATCC 51142 is an aerobic, unicellular, diazotrophic cyanobacterium that temporally separates O2-sensitive N2 fixation from oxygenic photosynthesis. The energy and reducing power needed for N2 fixation appears to be generated by an active respiratory apparatus that utilizes the contents of large i...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：
更新日期：1997-02-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0246-5
更新日期：2007-09-01 00:00:00
abstract：:CO2 is required continuously during germination of Streptomyces viridochromogenes spores. Spores incubated in a defined germination medium in the absence of CO2 remain phase bright and do not release spore carbon. In the presence of CO2, the spores initiate germination accompanied by loss of refractility and spore car...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00429118
更新日期：1978-09-01 00:00:00
