Zobrazeno 1 - 10
of 23
pro vyhledávání: '"M L Howell"'
Publikováno v:
Journal of Biological Chemistry. 268:7155-7162
Ribonucleotide reductase has been suggested as a rate-limiting enzyme in DNA synthesis, partly because activities of the enzyme in cell-free preparations are low relative to rates needed to sustain DNA replication at observed rates. Vaccinia virus, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e10fed65f4ec3ddc9156e66a6fbc9ae6
https://doi.org/10.1016/s0021-9258(18)53159-8
https://doi.org/10.1016/s0021-9258(18)53159-8
Publikováno v:
Journal of Virology. 65:2290-2298
Hydroxyurea, an inhibitor of ribonucleotide reductase, blocks replication of vaccinia virus. However, when medium containing hydroxyurea and dialyzed serum was supplemented with deoxyadenosine, the block to viral reproduction was circumvented, provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33ded65754a5192da92f262ccf45d941
https://doi.org/10.1128/jvi.65.5.2290-2298.1991
https://doi.org/10.1128/jvi.65.5.2290-2298.1991
Regulation of the macrophage vacuolar ATPase and phagosome-lysosome fusion by Histoplasma capsulatum
Publikováno v:
Journal of immunology (Baltimore, Md. : 1950). 162(10)
Histoplasma capsulatum (Hc) maintains a phagosomal pH of about 6.5. This strategy allows Hc to obtain iron from transferrin, and minimize the activity of macrophage (Mo) lysosomal hydrolases. To determine the mechanism of pH regulation, we evaluated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f29a5251fe4223be43e38ea4e313f5fd
https://pubmed.ncbi.nlm.nih.gov/10229858
https://pubmed.ncbi.nlm.nih.gov/10229858
Publikováno v:
Operative dentistry. 21(2)
The effect of microabrasion on human enamel has been well documented; however, no information is available on its effect on dentin or restorative materials. The purpose of this study was to evaluate the effect of the microabrasion technique on the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2326199ac656903eab70936e9b77aa73
https://pubmed.ncbi.nlm.nih.gov/8957920
https://pubmed.ncbi.nlm.nih.gov/8957920
Publikováno v:
Molecular biology of the cell. 7(1)
Protein sorting in eukaryotic cells is mainly done by specific targeting of polypeptides. The present evidence from oocytes, neurons, and some other polarized cells suggests that protein sorting can be further facilitated by concentrating mRNAs to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::681d168ed219b61dfef4413e4d4f9d66
https://pubmed.ncbi.nlm.nih.gov/8741845
https://pubmed.ncbi.nlm.nih.gov/8741845
Publikováno v:
Operative dentistry. 18(2)
This study evaluated in vitro the necessity of retention grooves in approximal boxes in class 2 preparations with faciolingually wide occlusal extensions (occlusal isthmus width 1.8 mm). Thirty-six class 2 mesio-occlusal cavities were prepared in sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::79716d2ffc72582f8eec2b2253d8917b
https://pubmed.ncbi.nlm.nih.gov/8337180
https://pubmed.ncbi.nlm.nih.gov/8337180
Publikováno v:
Operative dentistry. 17(2)
This study evaluated several means of providing retention for the approximal box in very conservative class 2 preparations (occlusal isthmus width 0.7 mm). Sixty class 2 mesio-occlusal cavities were prepared in sound human maxillary premolar teeth. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::09ecfe7edaf4c99f5e75ea828002a9eb
https://pubmed.ncbi.nlm.nih.gov/1437687
https://pubmed.ncbi.nlm.nih.gov/1437687
Publikováno v:
The Journal of biological chemistry. 267(3)
During its infectious cycle, vaccinia virus expresses a virus-encoded ribonucleotide reductase which is distinct from the host cellular enzyme (Slabaugh, M.B., and Mathews, C.K. (1984) J. Virol. 52, 501-506; Slabaugh, M.B., Johnson, T.L., and Mathews
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::aacb3e4c8e1b56b5e744ee4beb0dda0d
https://pubmed.ncbi.nlm.nih.gov/1309792
https://pubmed.ncbi.nlm.nih.gov/1309792
Autor:
M L, Howell, K M, Blumenthal
Publikováno v:
The Journal of biological chemistry. 266(20)
We have previously demonstrated that a synthetic gene encoding Cerebratulus lacteus neurotoxin B-IV can be expressed in bacteria, and the recombinant toxin purified and refolded (Howell, M. L., and Blumenthal, K. M. (1989) J. Biol. Chem. 264, 15268-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d6f8e21ebae94d449f2b7f719cb28c94
https://pubmed.ncbi.nlm.nih.gov/2071577
https://pubmed.ncbi.nlm.nih.gov/2071577
Autor:
Kenneth M. Blumenthal, M L Howell
Publikováno v:
Journal of Biological Chemistry. 264:15268-15273
A synthetic gene encoding Cerebratulus lacteus neurotoxin B-IV has been designed, cloned, and expressed in Escherichia coli. Although expression of the toxin alone appears to be incompatible with host viability, large amounts could be synthesized as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ddb8e12cbe1cbf504d34fa24701338
https://doi.org/10.1016/s0021-9258(19)84820-2
https://doi.org/10.1016/s0021-9258(19)84820-2