Assessment of quadrivalent characteristics influencing chromosome segregation by analyzing human preimplantation embryos from reciprocal translocation carriers

Autor: Ziravard N. Tonyan, Irina L. Puppo, Alsu F. Saifitdinova, Tatyana V. Vavilova, Andrey S. Glotov

Publikováno v: Comparative Cytogenetics, Vol 18, Iss , Pp 1-13 (2024)

Patterns of meiotic chromosome segregation were analyzed in cleavage stage and blastocyst stage human embryos from couples with autosomal reciprocal translocations (ART). The influence of quadrivalent asymmetry degree, the presence of terminal breakp

Externí odkaz: https://doaj.org/article/b7c660bcebb44a46adb10352c2d97f4c

Karyosystematics and molecular taxonomy of the anomalous blue butterflies (Lepidoptera, Lycaenidae) from the Balkan Peninsula

Autor: Maria S. Vishnevskaya, Alsu F. Saifitdinova, Vladimir A. Lukhtanov

Publikováno v: Comparative Cytogenetics, Vol 10, Iss 5, Pp 1-85 (2016)

The Balkan Peninsula represents one of the hottest biodiversity spots in Europe. However, the invertebrate fauna of this region is still insufficiently investigated, even in respect of such well-studied organisms as Lepidoptera. Here we use a combina

Externí odkaz: https://doaj.org/article/cf1d9f1616a74cd3bf8ab029dfa1196e

Evaluating Chromosomal Segregation in a Family Where Both Spouses Carry an Autosomal Translocation

Autor: Irina L. Puppo, Ziravard N. Tonyan, Alsu F. Saifitdinova, Julia A. Loginova, Anna A. Kinunen, Alisa N. Panina, Julia R. Pastuhova, Olga A. Leonteva, Olga G. Chiryaeva, Olga V. Маlysheva, Oleg S. Glotov, Irina V. Poliakova, Andrey V. Tikhonov, Tatyana V. Vavilova, Irina L. Menshikova, Elvira V. Isakova, Andrey S. Glotov, Natalya K. Bichevaya

Publikováno v: Reproductive and Developmental Medicine.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb318f61ed88252e312f290ed095f5c6
https://doi.org/10.1097/rd9.0000000000000041

Maternal smoking and DNA methylation abnormalities in children at early developmental stages

Autor: Oxana Yu. Naumova, Veronika V. Odintsova, Alsu F. Saifitdinova

Publikováno v: Odintsova, V V, Saifitdinova, A F & Naumova, O Y 2018, ' Maternal smoking and DNA methylation abnormalities in children at early developmental stages ', Akusherstvo i Ginekologiya (Russian Federation), vol. 2018, no. 9, pp. 5-12 . https://doi.org/10.18565/aig.2018.9.5-12

The paper analyzes the results of current studies of the role of DNA methylation during human embryonic development and the effects of tobacco smoke from maternal smoking on the epigenetic status of a developing child. The molecular mechanisms mediat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee433b908318b7068ed5a890598b59cc
https://doi.org/10.18565/aig.2018.9.5-12

Functional features of the nucleolar organizer in developing oocytes of juvenile birds

Autor: Elena Gaginskaya, O. B. Lavrova, A. G. Dyomin, Asya Davidian, Elena I. Koshel, Alsu F. Saifitdinova, Svetlana Galkina

Publikováno v: Russian Journal of Developmental Biology. 48:224-230

The genes of rRNA in the nucleolar organizer region (NOR) are inactivated in the oocytes of adult birds despite the functioning of lampbrush chromosomes. The nucleolus is not formed during all stages of the oocyte development. On the other hand, two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adaf3f57264a9330e63d4d0882ed887d
https://doi.org/10.1134/s1062360417030031