Now showing items 51-60 of 173
Patterns of protein synthesis in E. coli: a catalog of the amount of 140 individual proteins at different growth rates
(Elsevier, 1978-05)
The amount of 140 individual proteins of E. coli B/r was measured during balanced growth in five different media. The abundance of each protein was determined from its absolute amount in 14C-glucose-minimal medium and a ...
Gene N regulator function of phage [lambda]imm21: Evidence that a site of N action differs from a site of N recognition
(Elsevier, 1973-12-25)
We report the isolation and characterization of a new mutation in the hybrid phage [lambda]imm21. Both genetic and physiological studies demonstrate that this new mutation, N21-1, is similar to N mutations of phage [lambda]. ...
Legionella pneumophila CsrA is a pivotal repressor of transmission traits and activator of replication
(Blackwell Science Ltd, 2003-10)
Legionella pneumophila can replicate inside amoebae and also alveolar macrophages to cause Legionnaires’ Disease in susceptible hosts. When nutrients become limiting, a stringent-like response coordinates the differentiation ...
Interaction between bacteriophage [lambda] and its Escherichia coli host
(Elsevier, 1992)
Bacteriophage [lambda] relies to a large extent on processes requiring interactions between viral- and host-encoded proteins for its lytic growth, establishment of lysogeny, and release from the prophage state. Both ...
SpoT governs Legionella pneumophila differentiation in host macrophages
(Blackwell Publishing Ltd, 2009-02)
During its life cycle, Legionella pneumophila alternates between a replicative and a transmissive state. To determine their contributions to L. pneumophila differentiation, the two ppGpp synthetases, RelA and SpoT, were ...
Characterization of the Β-Methylaspartate-Α-decarboxylase (CrpG) from the Cryptophycin Biosynthetic Pathway
(WILEY-VCH Verlag, 2007-08-13)
No Abstract
Reconstitution of a cyclic amp-dependet protein kinase from Dictyostellium discoideum
(Elsevier, 1983-07-28)
Dicytostelium discoideum has a cyclic AMP-dependent protein kinase activity which can be assayed after DEAE-ion exchange chromatography. Mixing cAMP binding protein (free of kinase activity) from the DEAE column eluate ...
Infectivity of a glucan synthesis-defective mutant of Streptococcus gordonii (Challis) in a rat endocarditis model
(Elsevier, 1993-09-15)
Streptococcus gordonii, a member of the human indigenous oral microflora, colonizes smooth tooth surfaces and contributes to dental plaque formation. Although it is not recognized as being a cariogenic pathogen, it may ...
Identification and characterization of the adenosine 3',5'-cyclic monophosphate binding proteins appearing during the development of Dictyostelium discoideum
(Elsevier, 1980-05-07)
A photosensitive, radioactive analogue of cyclic adenosine monophosphate, 8-azido-adenosine 3',5'-[32P]monophosphate (8-N3-cyclic AMP), was used to label the cyclic AMP binding proteins of Dictyostelium discoideum. During ...
Dominance of iminopeptidase activity in the human oral bacterium Treponema denticola ATCC 35405
(Springer-Verlag, 1986-11)
Treponema denticola ATCC 35405, a human oral spirochete associated with periodontal disease, was shown to contain three enzymes (I, II, and III) with proline iminopeptidase activity. II and III were considered to be true ...