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Regulation of sporulation in the yeast Saccharomyces cerevisiae

100%
Piekarska I., Rytka J., Rempola B.
|
2010
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vol. 57
|
issue 3
241-250
EN
Sporulation of the budding yeast Saccharomyces cerevisiae - equivalent to gametogenesis in higher organisms, is a complex differentiation program induced by starvation of cells for nitrogen and carbon. Such environmental conditions activate coordinated, sequential changes in gene expression leading to production of haploid, stress-resistant spores. Sporulation comprises two rounds of meiosis coupled with spore morphogenesis and is tightly controlled to ensure viable progeny. This review concerns the regulation of differentiation process by nutritional and transcriptional signals.
2
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Prp4 kinase is required for proper segregation of chromosomes during meiosis in Schizosaccharomyces pombe

88%
Pozgajova M., Cipak L., Trakovicka A.
|
2013
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vol. 60
|
issue 4
871-873
EN
Chromosome segregation during meiosis is a complex process, which leads to production of four haploid gametes from two precursor cells. Reversible phosphorylation of proteins plays a crucial role in this process. The Schizosaccharomyces pombe Prp4 is an essential serine/threonine protein kinase, which belongs to the Clk/Sty family. To study the role of Prp4 in meiosis, we analysed chromosome segregation in a strain carrying conditional analog-sensitive allele of Prp4 protein kinase (prp4-as2). Our data show, that Prp4 protein kinase plays important role in chromosome segregation during meiosis, as revealed by enhanced missegregation of chromosomes in prp4-as2 mutant cells.
3
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Meiotic Studies in Some Members of Caryophyllaceae Juss. From the Western Himalayas

88%
Jeelani S. M., Rani S., Kumar S., Kumari S., Gupta R. C.
Acta Biologica Cracoviensia s. Botanica
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2011
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vol. 53
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issue 1
4
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Reduced Fertility and Meiotic Abnormalities in Late Generations of Telomerase-Deficient Arabidopsis Thaliana

75%
Puizina J., Šamanić I.
Acta Biologica Cracoviensia s. Botanica
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2013
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vol. 55
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issue 1
5
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Cytological Studies on Some Members of Commelinaceae Mirb. from Kangra Valley (Himach al Pradesh ) With a Short Summary of Karyological Data on the Analyzed Genera

75%
Kaur H.
Acta Biologica Cracoviensia s. Botanica
|
2018
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vol. 60
|
issue 1
6
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Female sporogenesis in the native Antarctic grass Deschampsia antarctica Desv.

75%
Domaciuk M., Giełwanowska I., Leszczuk A., Szczuka E., Kellmann-Sopyła W., Koc J.
Polish Polar Research
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2016
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vol. 37
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issue 2
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