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Science Signaling - Call For Papers

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Science 26 March 1976:
Vol. 191. no. 4233, pp. 1283 - 1284
DOI: 10.1126/science.1257751
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Articles

Science, Vol 191, Issue 4233, 1283-1284
Copyright © 1976 by American Association for the Advancement of Science

articles

beta-D-galactosidase activity in single yeast cells during cell cycle of Saccharomyces lactis

J Yashphe and HO Halvorson

Single Saccharomyces lactis cells taken from a random population were assayed for beta-D-galactosidase activity under a microscope equipped for fluorogenic measurements. The cells were also photographed, and enzymatic activity was correlated to the size of cell buds. A perodic pattern of enzyme synthesis was found during the cell cycle.




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Science. ISSN 0036-8075 (print), 1095-9203 (online)