Výsledky vyhledávání - "Katarina Gell"

Meiotic failure in male mice lacking an X-linked factor

Autor: Katarina Gell, Sigrid Eckardt, Godfried W. van der Heijden, K. John McLaughlin, Chengtao Her, N. Adrian Leu, Peijing Jeremy Wang, David C. Page, Ricardo Benavente, Christer Höög, Fang Yang

Publikováno v: Genes & Development. 22:682-691

Meiotic silencing of sex chromosomes may cause their depletion of meiosis-specific genes during evolution. Here, we challenge this hypothesis by reporting the identification of TEX11 as the first X-encoded meiosis-specific factor in mice. TEX11 forms

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6628f5eed4716b22434cc22703e4b38a
https://doi.org/10.1101/gad.1613608

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Characterization of a novel meiosis-specific protein within the central element of the synaptonemal complex

Autor: Ivana Novak, Geert Hamer, Anna Kouznetsova, Ricardo Benavente, Christer Höög, Katarina Gell

Publikováno v: Journal of Cell Science. 119:4025-4032

During the first meiotic prophase, alignment and synapsis of the homologous chromosomes are mediated by the synaptonemal complex. Incorrect assembly of this complex results in cell death, impaired meiotic recombination and formation of aneuploid germ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c7369e1bd9d0fc43c44a21997c427ec
https://doi.org/10.1242/jcs.03182

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The murine Ki-67 cell proliferation antigen accumulates in the nucleolar and heterochromatic regions of interphase cells and at the periphery of the mitotic chromosomes in a process essential for cell cycle progression

Autor: Eva Brundell, Christer Höög, Maria Starborg, Katarina Gell

Publikováno v: Journal of cell science. 109

We have isolated the murine homologue of the human Ki-67 antigen. The Ki-67 antigen is used as a marker to assess the proliferative capacity of tumour cells; however, its cellular function is not known. The murine Ki-67 cDNA sequence (TSG126) was fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c2c6ca00fde96da7d579f82e8b10c3
https://pubmed.ncbi.nlm.nih.gov/8834799

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A murine replication protein accumulates temporarily in the heterochromatic regions of nuclei prior to initiation of DNA replication

Autor: Maria Starborg, I. White, Catharina Larsson, Bertil Daneholt, Katarina Gell, Eva Brundell, Christer Höög

Publikováno v: Journal of cell science. 108

We have analyzed the expression of the murine P1 gene, the mammalian homologue of the yeast MCM3 protein, during the mitotic cell cycle. The MCM3 protein has previously been shown to be of importance for initiation of DNA replication in Saccharomyces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2193674ae781370482fba958af7e8150
https://pubmed.ncbi.nlm.nih.gov/7622621

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A novel murine gene encoding a 216-kDa protein is related to a mitotic checkpoint regulator previously identified in Aspergillus nidulans

Autor: Christer Höög, Maria Starborg, Katarina Gell, Eva Brundell

Publikováno v: The Journal of biological chemistry. 269(39)

We describe the isolation and characterization of a novel mouse gene, tsg24, which displays striking sequence similarities to the Aspergillus nidulans bimE gene. The bimE gene has been shown to be a mitotic checkpoint regulator, negatively regulating

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc7299c41ff9ff4dbaac29777a0f5ae6
https://pubmed.ncbi.nlm.nih.gov/7929068

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Isolation and characterization of porcine diazepam-binding inhibitor, a polypeptide not only of cerebral occurrence but also common in intestinal tissues and with effects on regulation of insulin release

Autor: Katarina Gell, Birgitta Agerberth, Mats Andersson, Zheng-Wang Chen, Jane Barros-Söderling, Viktor Mutt, Hans Jörnvall, Suad Efendic, Bengt Persson, Claes-Göran Östenson

Publikováno v: European journal of biochemistry. 174(2)

The polypeptide DBI (diazepam-binding inhibitor) has been purified from the porcine upper intestine, where it is abundant. Porcine mature DBI is composed of 86 amino acid residues and has a blocked N-terminus. The primary structure, the first DBI str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69dde8e786454fa95fad5e298398c92f
https://pubmed.ncbi.nlm.nih.gov/3289918

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