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Behaviour of pachytene chromosomes in mice heterozygous for the Rb(8,17) and T(16,17)43H translocations


, : Behaviour of pachytene chromosomes in mice heterozygous for the Rb(8,17) and T(16,17)43H translocations. Genetika Moskva 29(6): 1014-1025

Electron microscope studies were carried out on spermatogenic cells of mice heterozygous for both translocations and for each singly, and homozygotes for Rb(8,17).

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Safronova, L.D.; Orlov, V.N., 1993: Behavior of pachytene chromosomes in male mice heterozygotic for various translocations (Rb(8,17), T(16,17)43H). The electron microscopic analysis of synaptonemal complexes of the Robertsonian translocation heterozygotes (Rb/T) and heterozygotes of the reciprocal translocation (Rb(8, 17)/T(16, 17) 43H revealed three types of translocation configurations (TC)...

Safronova, L.D.; Orlov, V.N., 1993: The behavior or meiotic chromosomes in male mice pachytene of different translocations ;T 43H. The electron microscopic analysis of synaptonemal complexes of the Robertsonian translocation heterozygotes (Rb/T) and heterozygotes of the reciprocal translocation (Rb(8, 17)/T(16, 17) 43H revealed three types of translocation configurations (TC)...

Safronova, L.D.; Orlov, V.N., 1993: The behavior or meiotic chromosomes in male mice pachytene of different translocations (RB(8,17);T(16,17)43H). The electron microscopic analysis of synaptonemal complexes of the Robertsonian translocation heterozygotes (Rb/T) and heterozygotes of the reciprocal translocation (Rb(8, 17)/T(16, 17) 43H revealed three types of translocation configurations (TC)...

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Manterola, M.; Page, Jús.; Vasco, C.; Berríos, S.; Parra, Mía.Teresa.; Viera, A.; Rufas, J.S.; Zuccotti, M.; Garagna, S.; Fernández-Donoso, Rúl., 2009: A high incidence of meiotic silencing of unsynapsed chromatin is not associated with substantial pachytene loss in heterozygous male mice carrying multiple simple robertsonian translocations. Meiosis is a complex type of cell division that involves homologous chromosome pairing, synapsis, recombination, and segregation. When any of these processes is altered, cellular checkpoints arrest meiosis progression and induce cell elimination....

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