Abstract:
:The obligate psychrophilic yeasts Torulopsis psychrophila, T. austromarina, Leucosporidium frigidum, L. gelidum, and L. nivalis were obligate aerobes and were unable to grow anaerobically. In contrast, the obligate thermophilic yeasts T. bovina, T. pintolopesii, Candida slooffii, and Saccharomyces telluris were facultative anaerobes.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Watson K,Arthur H,Morton Hdoi
10.1128/JB.136.2.815-817.1978subject
Has Abstractpub_date
1978-11-01 00:00:00pages
815-7issue
2eissn
0021-9193issn
1098-5530journal_volume
136pub_type
杂志文章abstract::Inhibition of sterol uptake in Saccharomyces cerevisiae sterol auxotroph FY3 (alpha hem1 erg7 ura) by delta-aminolevulinic acid (ALA) is dependent on the ability of the organism to synthesize heme from ALA. Sterol-depleted cells not exposed to ALA or strain PFY3 cells, with a double heme mutation, exposed to ALA did n...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.8.3707-3711.1987
更新日期:1987-08-01 00:00:00
abstract::Most bacteria are likely to face osmotic challenges, but there is yet much to learn about how such environmental changes affect the architecture of bacterial cells. Here, we report a cell-biological study in model organisms of the genus Streptomyces, which are actinobacteria that grow in a highly polarized fashion to ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00465-16
更新日期:2016-12-13 00:00:00
abstract::Hottle, G. A. (Naval Biological Laboratory, University of California, Berkeley), and D. N. Wright. Growth and survival of Mycoplasma neurolyticum in liquid media. J. Bacteriol. 91:1834-1839. 1966.-Maximal growth of Mycoplasma neurolyticum (between 10(8) and 10(9) colony-forming units per ml) was obtained after 3 days ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.5.1834-1839.1966
更新日期:1966-05-01 00:00:00
abstract::The effect of a mutation in luxI (autoinducer synthetase gene) on transcription of luxR in the cloned Vibrio fischeri lux system (luxR, luxICDABE) was examined in Escherichia coli. For the luxI mutant, transcription from the luxR promoter (monitored with beta-galactosidase levels from a luxR::lacZ fusion, with LuxR su...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.6.3549-3552.1989
更新日期:1989-06-01 00:00:00
abstract::To determine possible functions of the calmodulinlike protein of Bacillus subtilis, the time course of its expression during sporulation and its cellular localization were studied. The protein was expressed in a constitutive manner from the end of logarithmic growth through 8 h of sporulation as determined by antibody...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.15.4605-4610.1999
更新日期:1999-08-01 00:00:00
abstract::Intact spheroplasts of the cyanobacterium Anacystis nidulans were found to oxidize various exogenous c-type cytochromes with concomitant proton extrusion. In the coupled state, H+/e stoichiometries close to 1 were measured, regardless of absolute reaction rates. It is concluded that the proton translocation observed i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.153.1.539-542.1983
更新日期:1983-01-01 00:00:00
abstract::Studies on the crisp-1 (cr-1), cyclic adenosine 3',5'-monophosphate (cAMP)-deficient mutants of Neurospora crassa were undertaken to characterize the response of these mutants to exogenous cyclic nucleotides and cyclic nucleotide analogs. A growth tube bioassay and a radioimmune assay for cyclic nucleotides yielded th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.137.3.1140-1144.1979
更新日期:1979-03-01 00:00:00
abstract::Rhodococcus equi is a facultative intracellular opportunistic pathogen of immunocompromised people and a major cause of pneumonia in young horses. An effective live attenuated vaccine would be extremely useful in the prevention of R. equi disease in horses. Toward that end, we have developed an efficient transposon mu...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.8.2644-2652.2003
更新日期:2003-04-01 00:00:00
abstract::The rpsD gene, encoding ribosomal protein S4, was isolated from Bacillus subtilis by hybridization with oligonucleotide probes derived from the S4 amino-terminal protein sequence. Sequence analysis of the cloned DNA indicated that rpsD is likely to be monocistronic, in contrast to Escherichia coli rpsD, which is locat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.11.6372-6379.1990
更新日期:1990-11-01 00:00:00
abstract::2-Carboxybenzaldehyde dehydrogenase from the phenanthrene-degrading bacterium Nocardioides sp. strain KP7 was purified and characterized. The purified enzyme had a molecular mass of 53 kDa by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and 205 kDa by gel filtration chromatography. Thus, the homotetramer ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.20.6488-6494.1997
更新日期:1997-10-01 00:00:00
abstract::The translation inhibitor microcin C7 (MccC7) is a linear heptapeptide whose N terminus has been replaced by an N-formyl group and whose C terminus has been replaced by the phosphodiester of 5'-adenylic acid and n-aminopropanol (J. I. Guijarro, J. E. González-Pastor, F. Baleux, J. L. San Millán, M. A. Castilla, M. Ric...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.24.7131-7140.1995
更新日期:1995-12-01 00:00:00
abstract::Experiments are described in which the tensile strength, the initial (Youngs') modulus, and other mechanical properties of the bacterial cell wall were obtained as functions of relative humidity (RH) in the range of 20 to 95%. These properties were deduced from tensile tests on bacterial thread, a fiber consisting of ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.173.1.197-203.1991
更新日期:1991-01-01 00:00:00
abstract::The lipoteichoic acids were isolated from phenol extracts of four Listeria strains representing serotypes 4a, 4b, 6a, and 6 to compare the differences in structure of amphiphilic polysaccharides from various serotypes of Listeria spp. The lipoteichoic acids from the four strains examined had the same structure in both...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.168.1.115-122.1986
更新日期:1986-10-01 00:00:00
abstract::Cyanobacteria are monophyletic organisms that perform oxygenic photosynthesis. While they exhibit great diversity, they have a common set of genes. However, the essentiality of them for viability has hampered the elucidation of their functions. One example of these genes is cyabrB1 (also known as calA in Anabaena sp. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00244-19
更新日期:2019-08-08 00:00:00
abstract::Listeria monocytogenes has caused numerous human outbreaks. Here we report draft genomes of L. monocytogenes J1816 and J1-220, which belong to epidemic clones II and IV, respectively. Whole-genome sequence analysis of these strains provides a tool for studying the short-term evolution of these epidemic clones. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.05048-11
更新日期:2011-07-01 00:00:00
abstract::The hemA mutation of Escherichia coli K-12 confers a requirement for delta-aminolevulinic acid (ALA). Cell extract prepared from the hemA strain SASX41B was incapable of producing ALA from either glutamate or glutamyl-tRNA, whereas extract of the hem+ strain HB101 formed colorimetrically detectable amounts of ALA and ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.6.2919-2924.1989
更新日期:1989-06-01 00:00:00
abstract::By means of the general procedure of Casadaban (J. Mol. Biol. 104: 541-556, 1976), the lac genes carried on a lambda-Mu-1 hybrid phage were inserted into a temperature-inducible Mu-1 prophage that had earlier been inserted into a site near the beginning of the ilvC gene of Escherichia coli strain K-12. Selection of te...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.132.3.870-875.1977
更新日期:1977-12-01 00:00:00
abstract::Methanomonas methanooxidans incorporates both carbon atoms of acetate into the glutamate and aspartate families of amino acids during growth on methane; carbon dioxide is also evolved from both carbon atoms of acetate. The distribution of carboxyl-labeled acetate incorporated into convalently bound glutamate is consis...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.123.1.380-381.1975
更新日期:1975-07-01 00:00:00
abstract::As a result of serial exposures to a mutagenic agent, N-methyl-N'-nitro-N-nitrosoguanidine, the yield of enterotoxin A produced by the last mutant in the series was increased nearly 20-fold over the amount produced by the parent Staphylococcus aureus 100. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.106.1.289-291.1971
更新日期:1971-04-01 00:00:00
abstract::Expression of the catalase-peroxidase of Caulobacter crescentus, a gram-negative member of the alpha subdivision of the Proteobacteria, is 50-fold higher in stationary-phase cultures than in exponential cultures. To identify regulators of the starvation response, Tn5 insertion mutants were isolated with reduced expres...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.19.6152-6159.1999
更新日期:1999-10-01 00:00:00
abstract::Salmonella typhimurium and Escherichia coli from anaerobic cultures displayed tactic responses to gradients of nitrate, fumarate, and oxygen when the appropriate electron transport pathway was present. Such responses were named "electron acceptor taxis" because they are elicited by terminal electron acceptors. Mutant ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.140.2.567-573.1979
更新日期:1979-11-01 00:00:00
abstract::The symbiotic plasmid of Rhizobium etli CE3 belongs to the RepABC family of plasmid replicons. This family is characterized by the presence of three conserved genes, repA, repB, and repC, encoded by the same DNA strand. A long intergenic sequence (igs) between repB and repC is also conserved in all members of the plas...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.11.3117-3124.2000
更新日期:2000-06-01 00:00:00
abstract::A naturally occurring constitutive macrolide-lincosamide-streptogramin B (MLS) resistance plasmid, pNE131, from Staphylococcus epidermidis was chosen to study the molecular basis of constitutive expression. Restriction and functional maps of pNE131 are presented along with the nucleotide sequence of ermM, the gene whi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.166.2.479-483.1986
更新日期:1986-05-01 00:00:00
abstract::Genetic analysis of a d-alanine requiring mutant (dal) of Bacillus subtilis reveals that the gene that codes for d,l-alanine racemase is linked to purB. The order of genes in this region of the chromosome is purB, pig, tsi, dal. Thus there are at least two clusters of genes that regulate cell wall biosynthesis in B. s...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.115.3.1212-1214.1973
更新日期:1973-09-01 00:00:00
abstract::Alcaligenes eutrophus H16 produces two [NiFe] hydrogenases which catalyze the oxidation of hydrogen and enable the organism to utilize H2 as the sole energy source. The genes (hoxK and hoxG) for the heterodimeric, membrane-bound hydrogenase (MBH) are located adjacent to a series of eight accessory genes (hoxZ, hoxM, h...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.15.4522-4529.1996
更新日期:1996-08-01 00:00:00
abstract::Accumulation of abnormal proteins in cells of bacteria or eukaryotes can induce synthesis of a set of heat shock proteins. We examined such induction following addition of azetidine (a proline analog) or synthesis of a heterologous protein (human prourokinase) in Escherichia coli. Synthesis of heat shock proteins unde...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.18.5648-5653.1994
更新日期:1994-09-01 00:00:00
abstract::ToxR, the transmembrane regulatory protein required for expression of virulence factors in the human diarrheal pathogen Vibrio cholerae, directly activates and represses the transcription of two outer membrane porins, OmpU and OmpT, respectively. In an attempt to dissect the role of the OmpU and OmpT porins in viabili...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.12.3652-3662.2001
更新日期:2001-06-01 00:00:00
abstract::Osmotic stress was found to induce biofilm formation in a Staphylococcus aureus mucosal isolate. Inactivation of a global regulator of the bacterial stress response, the alternative transcription factor sigma(B), resulted in a biofilm-negative phenotype and loss of salt-induced biofilm production. Complementation of t...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.23.6824-6826.2000
更新日期:2000-12-01 00:00:00
abstract:UNLABELLED:The latent period of phage T4, normally ∼25 min, can be extended indefinitely if the infected cell is superinfected after 5 min. This phenomenon, designated lysis inhibition (LIN), was first described in the 1940s and is genetically defined by mutations in diverse T4 r genes. RI, the main effector of LIN, ha...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00294-16
更新日期:2016-08-25 00:00:00
abstract::Protein phosphorylation was demonstrated in Bradyrhizobium japonicum bacteroids in vivo and in cultures in vivo and in vitro. Comparison of in vivo-labeled phosphoproteins of bacteroids and of cultured cells showed differences in both the pattern and intensity of labeling. In cultured cells, comparison of the labeling...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.6.3420-3426.1989
更新日期:1989-06-01 00:00:00