Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Andrzej K. Tarkowski"'
Autor:
Aneta Suwińska, Andrzej K. Tarkowski, Bohdan Paterczyk, Monika Humięcka, Marcin Szpila, Marek Maleszewski, Katarzyna Bożyk
Publikováno v:
Biology of Reproduction. 102:499-510
The full-term development of the xenogeneic embryo in the uterus of the mother of different species is very restricted and can occur only in certain groups of closely related mammals. In the case of mouse ↔ rat chimeras, the interspecific uterine b
Autor:
Andrzej K. Tarkowski, Katarzyna Gilecka, Aneta Suwińska, Katarzyna Bożyk, Marcin Szpila, Monika Humięcka
Publikováno v:
Developmental Biology. 427:106-120
In order to examine interactions between cells originating from different species during embryonic development we constructed interspecific mouse↔rat chimaeras by aggregation of 8-cell embryos. Embryos of both species expressed different fluorescen
Publikováno v:
Developmental Biology. 348:190-198
Cell and developmental studies have clarified how, by the time of implantation, the mouse embryo forms three primary cell lineages: epiblast (EPI), primitive endoderm (PE), and trophectoderm (TE). However, it still remains unknown when cells allocate
Publikováno v:
Developmental Biology. 322:133-144
Sixteen inner or outer blastomeres from 16-cell embryos and 32 inner or outer blastomeres from 32-cell embryos (nascent blastocysts) were reaggregated and cultured in vitro. In 24 h old blastocysts developed from blastomeres derived from 16-cell embr
Publikováno v:
The International Journal of Developmental Biology. 52:93-96
Publikováno v:
The International Journal of Developmental Biology. 52:163-169
The scientific interests of professor Andrzej K. Tarkowski have always revolved around experimental mammalian embryology. In 1959, he described the development of normal fertile mice from a single blastomere isolated from a 2-blastomere embryo; this
Publikováno v:
The International Journal of Developmental Biology. 49:825-832
We studied the developmental potential of single blastomeres from early cleavage mouse embryos. Eight- and sixteen-cell diploid mouse embryos were disaggregated and single blastomeres from eight-cell embryos or pairs of sister blastomeres from sixtee
Publikováno v:
The International Journal of Developmental Biology. 49:909-914
Blastocysts obtained from mice differing in pigmentation (albino versus pigmented) and the isoforms of glucose phosphate isomerase (GPI 1A versus 1B) were electrofused and those containing a single chimaeric inner cell mass (ICM) were transferred to
Publikováno v:
Molecular Reproduction and Development. 72:362-376
Spontaneous diploid〈-〉triploid chimaeras occur sporadically in various mammalian species including man, but so far have never been produced experimentally. In order to get a deeper insight into the developmental consequences of this anomaly, we h
Publikováno v:
Biology of the Cell. 90:557-564
The activation of M-phase promoting factor (MPF) in one-cell mouse embryo is independent from the nucleus. Other autonomous phenomena include the cortical activity observed at the end of the first cell cycle and the reorganization of the microtubule