Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Claudia A. Landis"'
Autor:
Orlo H. Clark, Hans Feichtinger, Griffith R. Harsh, Quan-Yang Duh, Ernest S. Kawasaki, Henry R. Bourne, John Lyons, Kurt Grünewald, Frank McCormick, Lucia Vallar, Claudia A. Landis
Publikováno v:
Science. 249:655-659
Somatic mutations in a subset of growth hormone (GH)-secreting pituitary tumors convert the gene for the alpha polypeptide chain (alpha s) of Gs into a putative oncogene, termed gsp. These mutations, which activate alpha s by inhibiting its guanosine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a21c2c103a6918893e26d42df170f95
https://doi.org/10.1126/science.2116665
https://doi.org/10.1126/science.2116665
Publikováno v:
Advances in Enzyme Regulation. 30:75-87
Structural, biochemical and molecular genetic studies of EF-Tu, p21ras and alpha s have begun to reveal the inner workings of the molecular machine used by these and other GTP-binding proteins. Further understanding of this molecular machine will ult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62de33ccf8ac5aab0f402846a12d187f
https://doi.org/10.1016/0065-2571(90)90010-y
https://doi.org/10.1016/0065-2571(90)90010-y
Autor:
Griffith R. Harsh, John Lyons, Henry R. Bourne, Richard L. Davis, Claudia A. Landis, Frank McCormick
Publikováno v:
The Journal of clinical endocrinology and metabolism. 71(6)
Activating mutations in the gene for the alpha-chain of Gs, the stimulatory regulator of adenylyl cyclase, have been identified in human GH-secreting pituitary tumors. Using the polymerase chain reaction and allele-specific oligonucleotide hybridizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e0eb13c689b2c76d6971dd1c0b4565
https://pubmed.ncbi.nlm.nih.gov/2121775
https://pubmed.ncbi.nlm.nih.gov/2121775
Publikováno v:
Proteins: Structure, Function, and Genetics. 6:222-230
The functions of G proteins--like those of bacterial elongation factor (EF) Tu and the 21 kDa ras proteins (p21ras)--depend upon their abilities to bind and hydrolyze GTP and to assume different conformations in GTP- and GDP-bound states. Similaritie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acbda875c1401bd0e6bf90f4ece411ae
https://doi.org/10.1002/prot.340060304
https://doi.org/10.1002/prot.340060304
Publikováno v:
Pflügers Archiv. 385:131-136
The effects of carbachol on uptake of 22Na by enzymatically dispersed rat pancreatic acinar cells were determined. Carbachol caused a slight but significant increase in uptake of 22Na by the cells in the presence of absence of ouabain (10(-3) M). A m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c800711716db5117262486d709fc9b6
https://doi.org/10.1007/bf00588692
https://doi.org/10.1007/bf00588692
Publikováno v:
Life sciences. 25(12)
The effects of veratridine, an agent known to increase Na permeability in excitable tissues, were determined on a dispersed cell preparation from the rat parotid gland. The uptake of 22Na by these parotid cells was increased in the presence of veratr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::323178a00854a43ae56bd3f79d8314cf
https://pubmed.ncbi.nlm.nih.gov/41993
https://pubmed.ncbi.nlm.nih.gov/41993