Abstract:
:Henle, Gertrude (Children's Hospital of Philadelphia, Philadelphia, Pa.), and Werner Henle. Immunofluorescence in cells derived from Burkitt's lymphoma. J. Bacteriol. 91:1248-1256. 1966.-Indirect immunofluorescence tests led to the brilliant staining of a small proportion of the cells in five different cultures derived from Burkitt's (African) lymphomas. The reaction was not restricted to the 17 sera from cases of this disease but extended to many sera from American individuals, whether healthy donors or patients suffering from a variety of illnesses. The incidence of positive sera increased with age from about 30% in childhood to > 90% in adults. Fluorescein-isothiocyanate-conjugated human gamma-globulins were suitable for direct staining of the same proportion of cells. The stained cells appeared to be in varying stages of degeneration, but cultural conditions leading to an increase in the cellular death rates failed to result in a rise in fluorescent cells. Several observations suggest that the stainable cells might be those which are seen to harbor virus particles under the electron microscope. Two cell lines derived from leukemic patients in this country also contained a small fraction of stainable cells but two others, and numerous primary human leukocyte cultures, gave consistently negative results. Attempts to relate the staining to known viral antigens have failed to implicate herpes simplex, varicella, cytomegalo, and reo viruses types 1, 2, and 3. The nature of the virus carried by the lymphoma cells as well as of the staining reactions remains to be determined.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Henle G,Henle Wdoi
10.1128/JB.91.3.1248-1256.1966subject
Has Abstractpub_date
1966-03-01 00:00:00pages
1248-56issue
3eissn
0021-9193issn
1098-5530journal_volume
91pub_type
杂志文章abstract::Here we announce the complete genome sequence of the copper-resistant bacterium Cupriavidus necator N-1, the type strain of the genus Cupriavidus. The genome consists of two chromosomes and two circular plasmids. Based on genome comparison, the chromosomes of C. necator N-1 share a high degree of similarity with the t...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.05660-11
更新日期:2011-09-01 00:00:00
abstract::Cystic fibrosis transmembrane conductance regulator (CFTR) inhibitory factor (Cif) is a virulence factor secreted by Pseudomonas aeruginosa that reduces the quantity of CFTR in the apical membrane of human airway epithelial cells. Initial sequence analysis suggested that Cif is an epoxide hydrolase (EH), but its seque...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01348-09
更新日期:2010-04-01 00:00:00
abstract::Resistance to the antifolates methasquin and amethopterin has been studied in new strains of Streptococcus faecium var. durans. Two methasquin-resistant strains (SF/MQ, SF/MQ(T)) and an amethopterin-resistant strain (SF/AM) were selected independently from the wild-type S. faecium var. durans (SF/O). SF/MQ(T) is a thy...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.110.1.139-145.1972
更新日期:1972-04-01 00:00:00
abstract::A spontaneously arising regulatory mutant of the gluconate system in Escherichia coli was isolated. This mutant became constitutive, probably in one step, for gluconate high-affinity transport, gluconokinase, and gluconate-6-P dehydrase. The mutation involved (gntR18) is cotransducible with asd. Pseudorevertants, deri...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.114.2.469-473.1973
更新日期:1973-05-01 00:00:00
abstract::Hydrolytic deamination of cytosine to uracil in DNA is increased in organisms adapted to high temperatures. Hitherto, the uracil base excision repair (BER) pathway has only been described in two archaeons, the crenarchaeon Pyrobaculum aerophilum and the euryarchaeon Archaeoglobus fulgidus, which are hyperthermophiles ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00233-11
更新日期:2011-09-01 00:00:00
abstract::We describe the identification and characterization of two genes and their gene products responsible for determining receptor binding and pilus length in type 1-piliated Escherichia coli. One gene, pilE, conferred the ability of piliated cells to agglutinate guinea pig erythrocytes. The other gene, pilF, determined pi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.2.640-645.1987
更新日期:1987-02-01 00:00:00
abstract::Clusters of cytoplasmic vesicles resembling those in growing hyphal apices of mycelial fungi are found near the tips of buds in three heterobasidiomycetous yeasts, Rhodotorula glutinis, Candida scottii, and Sporobolomyces salmonicolor. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.109.2.922-926.1972
更新日期:1972-02-01 00:00:00
abstract::Carotovoricin Er is a phage-tail-like bacteriocin produced by Erwinia carotovora subsp. carotovora strain Er, a causative agent for soft rot disease in plants. Here we studied binding and killing spectra of carotovoricin Er preparations for various strains of the bacterium (strains 645Ar, EC-2, N786, and P7) and found...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.21.6274-6281.2001
更新日期:2001-11-01 00:00:00
abstract::The Escherichia coli adhesin involved in diffuse adherence (AIDA-I) is a multifunctional autotransporter protein that mediates bacterial aggregation and biofilm formation, as well as adhesion and invasion of cultured epithelial cells. To elucidate the structure-function relationships of AIDA-I, we performed transposon...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01238-07
更新日期:2007-12-01 00:00:00
abstract::Enhancement of the production of soluble recombinant penicillin acylase in Escherichia coli via coexpression of a periplasmic protease/chaperone, DegP, was demonstrated. Coexpression of DegP resulted in a shift of in vivo penicillin acylase (PAC) synthesis flux from the nonproductive pathway to the productive one when...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.10.3020-3030.2003
更新日期:2003-05-01 00:00:00
abstract::The glnB gene from Bradyrhizobium japonicum, the endosymbiont of soybeans (Glycine max), was isolated and sequenced, and its expression was examined under various culture conditions and in soybean nodules. The B. japonicum glnB gene encodes a 12,237-dalton polypeptide that is highly homologous to the glnB gene product...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.10.5638-5645.1989
更新日期:1989-10-01 00:00:00
abstract::Vegetative cells and cysts of Azotobacter vinelandii 12837 were prepared for electron microscopy by several methods assumed to preserve structural details destroyed by techniques previously reported in the literature. Examination of large numbers of cells and cysts by these methods revealed four structural details not...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.104.2.933-939.1970
更新日期:1970-11-01 00:00:00
abstract:UNLABELLED:The GlnPQ transporter from Lactococcus lactis has the remarkable feature of having two substrate-binding domains (SBDs) fused to the N terminus of the transmembrane domain (TMD), and thus four SBDs are present in the homodimeric complex. Although X-ray structures and ligand binding data are available for bot...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00685-15
更新日期:2015-11-09 00:00:00
abstract::2-Aminonumconic 6-semialdehyde is an unstable intermediate in the biodegradation of nitrobenzene and 2-aminophenol by Pseudomonas pseudoalcaligenes JS45. Previous work has shown that enzymes in cell extracts convert 2-aminophenol to 2-aminomuconate in the presence of NAD+. In the present work, 2-aminomuconic semialdeh...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.180.17.4591-4595.1998
更新日期:1998-09-01 00:00:00
abstract::The gene (entD) encoding staphylococcal enterotoxin D (SED) has been located on a 27.6-kilobase penicillinase plasmid designated pIB485. This plasmid was present in all SED-producing strains tested. The entD gene was cloned on a 2.0-kilobase DNA fragment and was expressed in Escherichia coli. Sequence analysis of this...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.9.4799-4806.1989
更新日期:1989-09-01 00:00:00
abstract::Agrobacterium rhizogenes strain 15834, which incites hairy root disease in plants, harbors three large plasmids: pAr15834a (107 x 10(6) daltons), pAr15834b (154 x 10(6) daltons), and pAr15834c (258 x 10(6) daltons). Kanamycin-resistant transconjugants were selected in a cross of kanamycin-resistant derivate of strain ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.141.3.1134-1141.1980
更新日期:1980-03-01 00:00:00
abstract::A comparison of the distribution of CO oxidation activity between soluble and particulate protein fractions obtained after disruption of CO-grown Rhodopseudomonas gelatinosa 1 by French pressure cell breakage and osmotic lysis of spheroplasts suggested that, in situ, the enzyme complex was associated with the cell mem...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.153.1.571-573.1983
更新日期:1983-01-01 00:00:00
abstract::Lankford, C. E. (The University of Texas, Austin), James R. Walker, James B. Reeves, N. H. Nabbut, B. R. Byers, and R. J. Jones. Inoculum-dependent division lag of Bacillus cultures and its relation to an endogenous factor(s) ("schizokinen"). J. Bacteriol. 91:1070-1079. 1966.-When cells of Bacillus megaterium, grown o...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.3.1070-1079.1966
更新日期:1966-03-01 00:00:00
abstract::Many surface proteins of pathogenic gram-positive bacteria are linked to the cell wall envelope by a mechanism requiring a C-terminal sorting signal with an LPXTG motif. Surface proteins of Streptococcus pneumoniae harbor another motif, YSIRK-G/S, which is positioned within signal peptides. The signal peptides of some...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.9.2910-2919.2003
更新日期:2003-05-01 00:00:00
abstract::Methionine auxotrophs of Saccharomyces cerevisiae continue to synthesize ribonucleic acid (RNA) after methionine withdrawal. The newly synthesized transfer RNA (tRNA) is methyl-deficient in some strains, but not in all. Whether such tRNA will accumulate depends on the position of the block in the methionine pathway th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.100.2.687-694.1969
更新日期:1969-11-01 00:00:00
abstract::An assay modeled on a known polymorphism in the PE_PGRS9 gene of Mycobacterium tuberculosis was designed to assess the mutability of a sequence containing interspersed PGRS repeats. Application of the assay in Mycobacterium smegmatis revealed sequence plasticity: in addition to recapitulating the mutation on which it ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01647-06
更新日期:2007-03-01 00:00:00
abstract::A new insertion sequence, IS1634, has been identified in Mycoplasma mycoides subsp. mycoides small-colony type (SC). IS1634 shows structural and functional similarities to IS1549 of Mycobacterium smegmatis and with it seems to form a new class or family of insertion sequences. IS1634 has a size of 1,872 bp, including ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.4.1319-1323.1999
更新日期:1999-02-01 00:00:00
abstract::The Klebsiella aerogenes hutUH operon is preceded by a promoter region, hut(P), that contains two divergent promoters (hutUp and Pc) which overlap and are alternately expressed. In the absence of the catabolite gene activator protein-cyclic AMP (CAP-cAMP) complex, Pc is predominantly expressed while hutUp is largely r...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.17.5513-5524.1994
更新日期:1994-09-01 00:00:00
abstract::In Aerobacter aerogenes, the mutational event permitting the utilization of d-arabinose as a source of carbon and energy is a regulatory mutation resulting in the constitutive synthesis of certain enzymes of the l-fucose catabolic pathway. l-Fucose isomerase catalyzes the isomerization of d-arabinose to d-ribulose. Th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.108.1.293-299.1971
更新日期:1971-10-01 00:00:00
abstract::Lysates of Escherichia coli Ymel obtained from cultures grown in the absence of tryptophan in minimal medium supplemented with 0.1% casein hydrolysate show an approximate fivefold increase in steady-state specific activity of both anthranilate synthetase and tryptophan synthetase A protein relative to cultures grown i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.108.3.1181-1191.1971
更新日期:1971-12-01 00:00:00
abstract::Garrett et al. (Mol. Gen. Genet. 182:326-331, 1981) constructed strains of Escherichia coli harboring derivatives of plasmid pBR322 that carry the lysis genes (S, R, and Rz) of phage lambda. The plasmid construction placed the genes under control of the lactose operon operator-promotor (and thus of lac repressor). Ind...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.158.1.354-356.1984
更新日期:1984-04-01 00:00:00
abstract::The SOS response to DNA damage in bacteria is a well-known component of the complex transcriptional responses to genotoxic environmental stresses such as exposure to reactive oxygen species, alkylating agents, and many of the antibiotics targeting DNA replication. However, bacteria such as Bacillus subtilis also respo...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00210-10
更新日期:2010-08-01 00:00:00
abstract::Silverman, Sidney J. (U.S. Army Biological Laboratories, Fort Detrick, Frederick, Md.), Lynn P. Elwell, and James F. Drawdy. Influence of route of infection and other factors on growth and distribution of Listeria monocytogenes in organs of mice. J. Bacteriol. 86:355-362. 1963.-The growth of Listeria monocytogenes in ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.86.3.355-362.1963
更新日期:1963-09-01 00:00:00
abstract::Wzc(CPS) is a tyrosine autokinase essential for the assembly of a high-molecular-weight (HMW) group 1 capsular polysaccharide (CPS) in Escherichia coli. Homologues of Wzc participate in the formation of CPS and exopolysaccharides in a variety of gram-positive and gram-negative bacteria. Phosphorylation of tyrosine res...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.23.6437-6447.2002
更新日期:2002-12-01 00:00:00
abstract::The expression of the cyanobacterial recA gene, isolated from Anabaena variabilis, has been examined at the levels of transcript and protein abundance. Exposure of the cyanobacterium to a variety of DNA-damaging agents, including mitomycin C, methyl methanesulfonate, and UV irradiation, results in a rapid increase in ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.10.5713-5719.1989
更新日期:1989-10-01 00:00:00