Results 31 to 40 of about 42,192 (244)
RNA Helicase Vasa as a Multifunctional Conservative Regulator of Gametogenesis in Eukaryotes
Current Issues in Molecular Biology, 2023 Being a conservative marker of germ cells across metazoan species, DEAD box RNA helicase Vasa (DDX4) remains the subject of worldwide investigations thanks to its multiple functional manifestations.
Vladimir E. Adashev +2 more
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Ligula intestinalis (Cestoda: Pseudophyllidea): an ideal fish-metazoan parasite model? [PDF]
, 2010 Since its use as a model to study metazoan parasite culture and in vitro development, the plerocercoid of the tapeworm, Ligula intestinalis, has served as a useful scientific tool to study a range of biological factors, particularly within its fish ...
Carter, V, Dufour, S, Hoole, D
core +1 more source
Recent Research Advances in Mitosis during Mammalian Gametogenesis
Cells, 2019 Mitosis is a highly sophisticated and well-regulated process during the development and differentiation of mammalian gametogenesis. The regulation of mitosis plays an essential role in keeping the formulation in oogenesis and gametogenesis.
Jia-Hao Wang +5 more
doaj +1 more source
Beyond tradition: exploring the non-canonical functions of telomeres in meiosis
Frontiers in Cell and Developmental Biology, 2023 The telomere bouquet is a specific chromosomal configuration that forms during meiosis at the zygotene stage, when telomeres cluster together at the nuclear envelope.
Alfonso Fernández-Álvarez
doaj +1 more source
Evolution of plant reproduction: from fusion and dispersal to interaction and communication [PDF]
, 2009 Based on the existing data concerning the evolution of the sexual reproduction, it is argued that the processes of sex differentiation and interactions play a key role in evolution. From the beginning environment and organism are unified.
Willemse, M.T.M.
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DNA repair mechanisms and gametogenesis [PDF]
, 2001 In mammals, there is a complex and intriguing relationship between DNA repair and gametogenesis. DNA repair mechanisms are involved not only in the repair of different types of DNA damage in developing germline cells, but ...
Baarends, W.M. (Willy) +2 more
core +2 more sources
Pistil transcriptome analysis to disclose genes and gene products related to aposporous apomixis in Hypericum perforatum L. [PDF]
, 2017 Unlike sexual reproduction, apomixis encompasses a number of reproductive strategies,which permit maternal genome inheritance without genetic recombination and syngamy.
Altschmied, Lothar +6 more
core +2 more sources
Fiyz̤, 2021 Background: One of the problems after cryopreservation and ovarian tissue transplantation is ischemia followed by follicles mortality. In the present study, hyaluronic acid hydrogel was used to improve angiogenesis in vitrified ovarian tissue ...
Akhavan-Taheri M
doaj
Frontiers in Marine Science, 2022 Basic information on the reproductive biology of many scleractinian corals species is limited or entirely lacking, particularly from temperate zones, though it is essential for a better understanding of their ecology.
Chiara Marchini +9 more
doaj +1 more source
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT To enhance clinicians' understanding of Sifrim‐Hitz‐Weiss syndrome (SIHIWES), this study investigated the clinical phenotypes, genetic characteristics, and response to growth hormone therapy in a patient. A case of a patient with global developmental delay and distinctive facial features is presented.
Jianmei Zhang +6 more
wiley +1 more source