The interrelationship of cell growth and division in haploid and diploid cells of Saccharomyces cerevisiae
dc.contributor.author | Adams, Julian | en_US |
dc.date.accessioned | 2006-04-07T17:11:35Z | |
dc.date.available | 2006-04-07T17:11:35Z | |
dc.date.issued | 1977-05 | en_US |
dc.identifier.citation | Adams, Julian (1977/05)."The interrelationship of cell growth and division in haploid and diploid cells of Saccharomyces cerevisiae." Experimental Cell Research 106(2): 267-275. <http://hdl.handle.net/2027.42/22930> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6WFC-4DKV7PJ-T/2/52b2597f63cbbd6308bdd75059e3bcec | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/22930 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=324778&dopt=citation | en_US |
dc.description.abstract | The coordination of cell growth and division has been examined in isogenic haploid and diploid strains of Saccharomyces cerevisiae. The average cell volume of the haploid and diploid cells was unaffected by a range of environmental conditions and generation times. For most environments and generation times the mean cell volume of diploid cells was between 1.52 and 1.83 of the haploid cell volume. Both haploid and diploid cell volumes were reduced drastically when the cells were grown in the chemostat with glucose as the limiting substrate. In this environment diploid cells have the same mean cell volume as haploid cells. Diploid cells are more elongated than haploid cells, and the characteristic shape (eccentricity) of the cells is unaffected by all environmental conditions and generation times tested. Mother cell volume increased during the cell cycle, although the pattern of this increase was affected by the environmental conditions. Under most growth conditions detectable mother cell volume increase occurred only during the budding phase, whereas under conditions of carbon limitation detectable increase only occurred during the unbudded phase. A consequence of this result is that the mean cell volume of haploids at bud initiation is relatively constant in all environments, including carbon limitation. This suggests that there is a critical size for bud initiation for haploids which is constant and independent of environmental conditions. The results for diploids are more complex. Coordination of growth and division in haploid cells can be explained by a simple model initially developed for prokaryotes by Donachie. A modification of this model is proposed to account for the results with diploids. | en_US |
dc.format.extent | 726316 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | The interrelationship of cell growth and division in haploid and diploid cells of Saccharomyces cerevisiae | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Molecular, Cellular and Developmental Biology | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Division of Biological Sciences, University of Michigan, Ann Arbor, MI 48109, USA | en_US |
dc.identifier.pmid | 324778 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/22930/1/0000496.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0014-4827(77)90172-0 | en_US |
dc.identifier.source | Experimental Cell Research | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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