Abstract：
:In order to obtain strains of Saccharomycopsis lipolytica impaired in the active transport of L-lysine, mutants resistant to a mixture of L-canavanine, L-4-5-transdehydrolysine and L-S-amino ethylcysteine, taken either all three or two by two, were isolated. These compounds were shown previously to be competitive inhibitors of L-lysine uptake. The resistance patterns and excretion capacity of the mutants were established. All mutants behaved as monogenic. Recombination tests indicated that four genes at least were involved. All mutants were impaired in both high and low affinity L-lysine transport systems. Several hypotheses on the functions of these genes are put forward and discussed.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Beckerich JM,Lambert M,Heslot Hdoi
10.1007/BF00411361subject
Has Abstractpub_date
1979-08-06 00:00:00pages
201-5issue
2eissn
0302-8933issn
1432-072Xjournal_volume
122pub_type
杂志文章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
abstract：:Temperature dependency of sexual agglutination in Saccharomyces cerevisiae was found. Of 31 strains tested, which showed normal agglutination when cultured at 25 degrees C, 29 strains lost their sexual agglutinability when they were grown at 37 degrees C. ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446875
更新日期：1977-09-28 00:00:00
abstract：:Bacteriochlorophyll (BChl) c in whole cells of Chlorobium tepidum grown at 46 degrees C changed into bacteriopheophytin (BPhe) c within 10 days after reaching full growth. When a small amount of C. tepidum cells in which BChl c had been completely pheophytinized were transferred to a new culture medium, normal growth ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050737
更新日期：1999-07-01 00:00:00
abstract：:A novel actinomycete, strain PA1-10T, isolated from the leaf of Phyllanthus amarus collected from Bangkok, Thailand, was characterized taxonomically using a polyphasic approach. This strain contained the characteristics consistent with those of members of the genus Nonomuraea. It formed short rugose spore chain on aer...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01717-w
更新日期：2020-01-01 00:00:00
abstract：:Lactic acid bacteria can be considered as natural biopreservative and good biotechnological alternative to food safety. In this study, the antilisterial compounds produced by Enterococcus isolates from the Patagonian environment and their effectiveness for the control of Listeria monocytogenes in a food model were stu...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02118-0
更新日期：2021-01-02 00:00:00
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 r...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00288712
更新日期：1993-01-01 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
abstract：:The family Chlamydiaceae contains nine species pathogenic to humans and animals, but their routine identification is hampered by inadequate detection methods. In an attempt to find a new region for PCR detection and discrimination of the Chlamydiaceae species, the 3' end of the omp2 gene of Chlamydiaceae has been exam...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-004-0757-2
更新日期：2005-03-01 00:00:00
abstract：:The disaccharide sophorose induces Trichoderma to increase a soluble intracellular b-glucosidase that hydrolyses cellobiose, sophorose, and p-nitrophenyl-b-D-glucopyranoside. Simultaneously, it depresses the activity of a similar insoluble enzyme that is associated with the mycelium. Gel electrophoresis indicates that...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425807
更新日期：1984-01-01 00:00:00
abstract：:The rubredoxin content of Acinetobacter calcoaceticus in dependence on the carbon source (acetate, n-alkanes, succinate, L-malate) and on the growth phase was studied by means of a radioimmunoassay. The method used was specific for rubredoxin and Acinetobacter calcoaceticus. The formation of rubredoxin increased with ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00406170
更新日期：1980-12-01 00:00:00
abstract：:Escherichia coli, Salmonella enterica, Klebsiella pneumoniaeand Klebsiella oxytocawere found to contain two D-tagatose 1,6-bisphosphate (TagBP)-specific aldolases involved in catabolism of galactitol (genes gatY gatZ) and of N-acetyl-galactosamine and D-galactosamine (genes kbaY kbaZ,also called agaY agaZ). The two al...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0406-6
更新日期：2002-05-01 00:00:00
abstract：:Catalytic properties and membrane associations of the phosphatidylglycerophosphate (PGP) and phosphatidylserine (PS) synthases of Rhodobacter sphaeroides were examined to further characterize sites of phospholipid biosynthesis. In preparations of cytoplasmic membrane (CM) enriched in these activities, apparent Km valu...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00456090
更新日期：1989-01-01 00:00:00
abstract：:Chromate resistance in Ralstonia metallidurans CH34 is based on chromate efflux catalyzed by ChrA efflux pumps. The bacterium harbors two chromate resistance determinants, the previously known chr(1) on plasmid pMOL28 (genes chrI, chrB(1), chrA(1), chrC, chrE, chrF(1)) and chr(2) on the chromosome (genes chrB(2), chrA...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0492-5
更新日期：2002-12-01 00:00:00
abstract：:Helcococcus kunzii is a gram-positive, catalase-negative opportunist. The organism has been isolated from the lower extremities and breast masses of several patients. A clinical isolate of Helcococcus kunzii was shown to possess a hemagglutinin-lectin with a specificity for N-acetylglucosamine and lactose, two structu...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-001-0378-y
更新日期：2002-02-01 00:00:00
abstract：:Nodules collected from Alnus nepalensis growing in mixed forest stands at three different sites around Shillong, were crushed in various culture media to obtain isolates of Frankia. The isolates were found to have typical Frankia morphology as revealed by the scanning electron microscope. Seedlings inoculated with iso...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00276476
更新日期：1994-01-01 00:00:00
abstract：:The anaerobic bacterium Desulfobacterium cetonicum oxidized m-cresol completely with sulfate as electron acceptor. During growth, 3-hydroxybenzylsuccinate (identified by gas chromatography/mass spectroscopy and by comparison of high-performance liquid chromatography retention time and UV spectrum with a chemically syn...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050782
更新日期：1999-11-01 00:00:00
abstract：:The marine bacterium Vibrio psychoerythrus, an obligate psychrophile, contains uniformly dense rod-shaped organelles 10-15 nm wide and up to 1.3 mum long. These structures were frequently seen crossing the septum of dividing cells. ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00427869
更新日期：1976-02-01 00:00:00
abstract：:In studies on the membranlytic action of various saponins on mycelium of Botrytis cinerea and Rhizoctonia solani digitonin, alpha-hederin and tomatin caused considerable leakage of free amino acids, while aescin and theasaponin were less effective. Cyclamin significantly damaged cell membranes of R. solani, but did no...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00447315
更新日期：1975-06-22 00:00:00
abstract：:Light-limited batch cultures of Synechococcus spp. strains PCC 6301 and WH 8103 exhibited a positive correlation between the specific growth rate and the cellular content of both RNA and DNA. The ratio of RNA to DNA increased with the growth rate in Synechococcus sp. strain WH 8103, as it does in heterotrophic bacteri...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050634
更新日期：1998-09-01 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
doi：10.1007/s00203-019-01752-7
更新日期：2020-03-01 00:00:00
abstract：:Pseudomonas putida CSV86 utilizes benzyl alcohol via catechol and methylnaphthalenes through detoxification pathway via hydroxymethylnaphthalenes and naphthaldehydes. Based on metabolic studies, benzyl alcohol dehydrogenase (BADH) and benzaldehyde dehydrogenase (BZDH) were hypothesized to be involved in the detoxifica...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-011-0697-6
更新日期：2011-08-01 00:00:00
abstract：:Exogenous addition of adenosine- and guanosine 5'-(di- and tri) phosphate 3'-diphosphate (pppApp, ppApp, pppGpp and ppGpp) at the concentration of 0.5 mM inhibits spore germination of Streptomyces galilaeus ATCC 31133. This reversible inhibitory effect appeared to be at the transcriptional level, and also depends on t...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446889
更新日期：1980-04-01 00:00:00
abstract：:Soils are rich in organics, particularly those that support the growth of plants. These organics are possible sources of sustainable energy, and a microbial fuel cell (MFC) system can potentially be used for this purpose. In this, the soil organic content expelled from plant root was possibly converted into electrical...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01947-3
更新日期：2020-10-01 00:00:00
abstract：:The transport of branched-chain amino acids was characterized in intact cells of Corynebacterium glutamicum ATCC 13032. Uptake and accumulation of these amino acids occur via a common specific carrier with slightly different affinities for each substrate (Km[Ile] = 5.4 microM, Km[Leu] = 9.0 microM, Km[Val] = 9.5 micro...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00413136
更新日期：1989-01-01 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...
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
abstract：:Under starvation conditions, rhodopsin-containing halobacteria show a light-accelerated death under aerobic conditions. This is attributed to photooxidative processes. Under anaerobic conditions, halobacteria die rapidly in the dark, and light prevents death. Since it has been shown by others that lightdriven ATP synt...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425136
更新日期：1976-08-01 00:00:00
abstract：:Chloroquine inhibited the outgrowth of Bacillus subtilis spores at a 10-fold lower concentration than that required to prevent vegetative growth. Analysis of macromolecular synthesis in outgrowing spores and vegetative cells in the presence of chloroquine indicated that it acted preferentially on transcription. Differ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00409659
更新日期：1989-01-01 00:00:00
abstract：:Comparative 16S rRNA gene sequence and genomic DNA reassociation analyses were used to assess the phylogenetic relationships of Methanobrevibacter fecal isolates. The 16S rRNA gene sequences of Methanobrevibacter smithii strain PS and the human fecal isolates B181 and ALI were essentially identical, and their genomic ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050589
更新日期：1998-05-01 00:00:00
abstract：:The set of physiological and metabolic changes occurring immediately after inoculation and during the lag phase is thought to be of vital importance for optimal offset of fermentation. The transcriptional changes taking place during the lag phase after inoculation of a late-respiratory-phase yeast culture into fresh, ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-003-0527-6
更新日期：2003-04-01 00:00:00
abstract：:The ontogeny of the myxomycete Physarum globuliferum was observed on corn meal agar and hanging drop cultures without adding sterile oat flakes, bacteria or other microorganisms. Its complete life cycle including spore germination, myxamoebae, swarm cells, plasmodial development, and maturity of fructifications was de...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-009-0533-4
更新日期：2010-02-01 00:00:00
