Meiotic karyotype of the yeast Saccharomyces cerevisiae |
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Authors: | T. Kuroiwa H. Kojima I. Miyakawa N. Sando |
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Affiliation: | 1. Department of Cell Biology, National Institute for Basic Biology, Myodaijicho, Okazaki 444 Japan;2. Biological Institute, Faculty of Science, Yamaguchi University, Yamaguchi 753, Japan |
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Abstract: | A cytogenetic study of the meiotic chromosomes of the budding yeast Saccharomyces cerevisiae was undertaken by high resolution epifluorescence microscopy. Condensation of chromatin into separate chromosomes takes place during prophase I. At metaphase I, there are 16 separate and distinct bivalents which are roughly classified into three groups by morphological differences and DNA content. |
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