The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
Progesterone-stimulated meiotic cell division in Xenopus oocytes. Induction by regulatory subunit and inhibition by catalytic subunit of adenosine 3':5'-monophosphate-dependent protein kinase.
Open accessAbstract
Ripe Xenopus oocytes in first meiotic prophase when incubated with progesterone in vitro progress synchronously in 3 to 5 h without interphase to second meiotic metaphase where they remain until fertilization or activation. Using highly purified preparations of regulatory and catalytic subunits of adenosine 3':5'-monophosphate-dependent protein kinase from muscle, this progesterone-stimulated cell division sequence was found to be inhibited by microinjection of the catalytic subunit and induced directly in the absence of progesterone after microinjection of regulatory subunit. Dose-response curves revealed that half-maximal effects of regulatory and catalytic subunits occurred at an internal concentration of approximately 0.1 muM. These results indicate that the catalytic subunit is necessary and sufficient to block progesterone-stimulated meiotic cell division. Other experiments revealed that the catalytic subunit was inhibitory only during the first hour after progesterone exposure, suggesting that initial steps in meiotic cell division are affected. Control experiments demonstrate that the muscle cAMP-dependent protein kinase subunits may interact with the endogenous oocyte protein kinase. The results support a model in which meiotic cell division is regulated by a phosphoprotein subject to control by cAMP-dependent protein kinase.
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Cites
PROTEIN MEASUREMENT WITH THE FOLIN PHENOL REAGENT
Lowry, O., Rosebrough, N., Farr, A. L., & Randall, R. (1951) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)52451-6 · Cited by 317,331
A simple method for the preparation of 32P-labelled adenosine triphosphate of high specific activity
Glynn, I., & Chappell, J. (1964) · Biochemical Journal · doi:10.1042/bj0900147 · Cited by 1,876
Dumont, J. N. (1972) · Journal of Morphology · doi:10.1002/jmor.1051360203 · Cited by 1,849
Cytoplasmic control of nuclear behavior during meiotic maturation of frog oocytes
Masui, Y., & Markert, C. L. (1971) · Journal of Experimental Zoology · doi:10.1002/jez.1401770202 · Cited by 1,545
An Adenosine 3′,5′-Monophosphate-dependant Protein Kinase from Rabbit Skeletal Muscle
Walsh, D. A., Perkins, J. P., & Krebs, E. G. (1968) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)34204-8 · Cited by 1,445
Self-citationWalsh, D. A., Ashby, C. D., Gonzalez, C., Calkins, D., Fischer, E. H., & Krebs, E. G. (1971) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)77177-4 · Cited by 887
Self-citationReimann, E. M., Walsh, D. A., & Krebs, E. G. (1971) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)77178-6 · Cited by 808
Self-citationRole of Cyclic Nucleotides in Growth Control
Pastan, I. H., Johnson, G. S., & Anderson, W. B. (1975) · Annual Review of Biochemistry · doi:10.1146/annurev.bi.44.070175.002423 · Cited by 688
Hofmann, F., Beavo, J., Bechtel, P., & Krebs, E. (1975) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)40885-5 · Cited by 563
Self-citationCyclic 3',5'-Nucleotide Phosphodiesterase
Cheung, W. Y. (1971) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)62261-6 · Cited by 523
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Nongenomic actions of steroid hormones
Lösel, R., & Wehling, M. (2003) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm1009 · Cited by 980
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LÖSEL, R. M., FALKENSTEIN, E., FEURING, M., SCHULTZ, A., TILLMANN, H.-C., ROSSOL-HASEROTH, K., & WEHLING, M. (2003) · Physiological Reviews · doi:10.1152/physrev.00003.2003 · Cited by 561
Schultz, R. M., Montgomery, R. R., & Belanoff, J. R. (1983) · Developmental Biology · doi:10.1016/0012-1606(83)90085-4 · Cited by 419
van den Hurk, R., & Zhao, J. (2005) · Theriogenology · doi:10.1016/j.theriogenology.2004.08.005 · Cited by 419
Metadata
- Authors
- Maller, J. L., & Krebs, E. G.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 1977-03
- Volume
- 252
- Issue
- 5
- Pages
- 1712-1718
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W1543273979
- Cited by
- 419
- References
- 19
- FWCI
- 31.02
- Type
- journal article
- Language
- en
- Open access
- hybrid
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