Search Results - "Tarkowski, Andrzej K"

Blastomeres of the mouse embryo lose totipotency after the fifth cleavage division: Expression of Cdx2 and Oct4 and developmental potential of inner and outer blastomeres of 16- and 32-cell embryos by Suwińska, Aneta, Czołowska, Renata, Ożdżeński, Wacław, Tarkowski, Andrzej K.

“…Sixteen inner or outer blastomeres from 16-cell embryos and 32 inner or outer blastomeres from 32-cell embryos (nascent blastocysts) were reaggregated and…”
Get full text

Individual blastomeres of 16- and 32-cell mouse embryos are able to develop into foetuses and mice by Tarkowski, Andrzej K., Suwińska, Aneta, Czołowska, Renata, Ożdżeński, Wacław

“…Cell and developmental studies have clarified how, by the time of implantation, the mouse embryo forms three primary cell lineages: epiblast (EPI), primitive…”
Get full text

Attempts to obtain fully xenogeneic fetuses in rat ↔ mouse model by Szpila, Marcin, Humięcka, Monika, Bożyk, Katarzyna, Paterczyk, Bohdan, Suwińska, Aneta, Maleszewski, Marek, Tarkowski, Andrzej K

“…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…”
Get full text

Mouse↔rat aggregation chimaeras can develop to adulthood by Bożyk, Katarzyna, Gilecka, Katarzyna, Humięcka, Monika, Szpila, Marcin, Suwińska, Aneta, Tarkowski, Andrzej K.

“…In order to examine interactions between cells originating from different species during embryonic development we constructed interspecific mouse↔rat chimaeras…”
Get full text

Pluripotency of bank vole embryonic cells depends on FGF2 and activin A signaling pathways by Suwinska, Aneta, Tarkowski, Andrzej K, Ciemerych, Maria A

“…The objective of this study was to investigate the capability of bank vole (Myodes glareolus) embryonic cells to sustain their pluripotent character during in…”
Get full text

Identical triplets and twins developed from isolated blastomeres of 8- and 16-cell mouse embryos supported with tetraploid blastomeres by Tarkowski, Andrzej K, Ozdzenski, Waclaw, Czolowska, Renata

“…We studied the developmental potential of single blastomeres from early cleavage mouse embryos. Eight- and sixteen-cell diploid mouse embryos were…”
Get full text

Mouse zygotes with one diploid pronucleus formed as a result of ICSI can develop normally beyond birth by Krukowska, Anna, Tarkowski, Andrzej K.

“…A mouse spermatozoon was injected into mouse secondary oocytes (ICSI) in the vicinity of the metaphase spindle. In 22% of oocytes injected successfully, the…”
Get full text

Developmental biology in Poland. Preface by Kloc, Malgorzata, Maleszewski, Marek, Tarkowski, Andrzej K

Get full text

Mammalian and avian embryology at Warsaw University (Poland) from XIX century to the present by Tarkowski, Andrzej K, Maleszewski, Marek, Rogulska, Teresa, Ciemerych, Maria A, Borsuk, Ewa

“…In this article, we describe the history (between the XIX century and World War II) of embryological research conducted at Warsaw University, together with…”
Get full text

Experimentally produced diploid〈-〉triploid mouse chimaeras develop up to adulthood by Suwińska, Aneta, Ożdżeński, Wacław, Waksmundzka, Małgorzata, Tarkowski, Andrzej K.

“…Spontaneous diploid〈‐〉triploid chimaeras occur sporadically in various mammalian species including man, but so far have never been produced experimentally. In…”
Get full text

Mouse chimaeras developed from electrofused blastocysts: new evidence for developmental plasticity of the inner cell mass by Tarkowski, Andrzej K, Jagiello, Kamila, Czolowska, Renata, Ozdzenski, Waclaw

“…Blastocysts obtained from mice differing in pigmentation (albino versus pigmented) and the isoforms of glucose phosphate isomerase (GPI 1A versus 1B) were…”
Get full text

Autonomous activation of histone H1 kinase, cortical activity and microtubule organization in one- and two-cell mouse embryos by Ciemerych, Maria A, Tarkowski, Andrzej K, Kubiak, Jacek Z

“…The activation of M‐phase promoting factor (MPF) in one‐cell mouse embryo is independent from the nucleus. Other autonomous phenomena include the cortical…”
Get full text

Early mammalian embryo: my love. An interview with Andrzej K. Tarkowski by Marek Maleszewski by Tarkowski, Andrzej K

Get full text

Early mammalian embryo: my love. An interview with Andrzej K. Tarkowski by Maleszewski, Marek, Tarkowski, Andrzej K.

Get full text

Erratum to “Blastomeres of the mouse embryo lose totipotency after the fifth cleavage division: Expression of Cdx2 and Oct4 and developmental potential of inner and outer blastomeres of 16- and 32-cell embryos” [Dev. Biol. 322 (2008) 133–144] by Suwińska, Aneta, Czołowska, Renata, Ożdżeński, Wacław, Tarkowski, Andrzej K.

Get full text

Sperm penetration into immature mouse oocytes and nuclear changes during maturation: an EM study by Szöllösi, D, Szöllösi, M S, Czolowska, R, Tarkowski, A K

“…The ultrastructure of oocyte and sperm nuclei was studied in mouse ovarian oocytes inseminated in vitro and cultured for 1 1/2 and 3 h in a medium containing…”
Get more information

In vitro development of haploid mouse embryos produced by bisection of one-cell fertilized eggs by Tarkowki, A K

“…F 1 (CBA × C57BL'10) mouse eggs originating from spontaneous or induced ovulation and fertilized by CBA-T6T6 or PO spermatozoa were bisected with a glass…”
Get full text

Development of blastomeres of mouse eggs isolated at the 4- and 8-cell stage by Tarkowski, A K, Wróblewska, J

“…Organization of a mammahan egg at the beginning of development has been the subject of several experimental as well as descriptive cytological and cytochemical…”
Get full text

Autonomous cortical activity in mouse eggs controlled by a cytoplasmic clock by WAKSMUNDZKA, M, KRYSIAK, E, KARASIEWICZ, J, CZOLOWSKA, R, TARKOWSKI, A. K

“…Mouse eggs of Swiss albino origin, both parthenogenetic and fertilized, were bisected into nucleate (NHs) and anucleate halves (AHs) and observed in vitro…”
Get full text

A method for obtaining chimaeric mouse blastocysts with two separate inner cell masses: a preliminary report by Tarkowski, A K, Wojewodzka, M

“…Pairs of zona-free mouse blastocysts aggregated in the presence of inactivated Sendai virus and subsequently cultured in vitro will fuse to form a chimaeric…”
Get full text