Results 231 to 240 of about 6,215 (307)

Hypertranscription of rDNA Responsible for Nucleolar Remodelling is a Doorman for Acquiring Pluripotency

Cell Proliferation, EarlyView.
Active nucleoli have the capability to release perinuclear heterochromatin, which is a novel event of iPSC reprogramming. ABSTRACT Ribosome biogenesis occurs within the nucleolus, with the initial step being the transcription of ribosomal DNA (rDNA). Although rDNA transcription is limited in somatic cells, it is more active in stem cells. Nevertheless,
Yuchen Sun, Xinglin Hu, Xingwei Huang, Wenyao Zhou, Shubing Lan, Hui Zhang, Guangming Wu, Lei Lei   +7 more
wiley   +1 more source

First healthy baby by anonymous oocyte donation in Japan. [PDF]

Reprod Med Biol, 2018
Sugino N.
europepmc   +1 more source

Transcriptome Analysis Suggested Striking Transition Around the End of Epiboly in the Gene Regulatory Network Downstream of the Oct4‐Type POU Gene in Zebrafish Embryos

Development, Growth &Differentiation, EarlyView.
Transcriptome analysis of pou5f3‐regulated genes in zebrafish embryos showed that competence to pou5f3 regulation changes significantly before and after the end of epiboly. The target genes encoded a diverse array of proteins, including transcriptional regulators and signaling molecules.
Masaaki Ikeda, Kana Kobayashi, Yukiko Nakayama‐Sadakiyo, Yuto Sato, Ayano Tobita, Mika Saito, Kyo Yamasu   +6 more
wiley   +1 more source

Reactive Species Interactome Alterations in Oocyte Donation Pregnancies in the Absence and Presence of Pre-Eclampsia. [PDF]

Int J Mol Sci, 2019
Bos M, Schoots MH, Fernandez BO, Mikus-Lelinska M, Lau LC, Eikmans M, van Goor H, Gordijn SJ, Pasch A, Feelisch M, van der Hoorn MP.   +10 more
europepmc   +1 more source

Multiple mating is not driven by size and sperm management in black soldier fly (Hermetia illucens)

Entomologia Experimentalis et Applicata, EarlyView.
We investigated mating in black soldier fly (BSF), Hermetia illucens (Diptera: Stratiomyidae), an important source of animal feed. The number of spermatozoa stored in the spermathecae of females does not change after one, two and three matings of the male. BSF males and females mate multiple times under controlled conditions. The number of sperm in the
Frédéric Manas, Pascaline Venon, Lulin Yang, Carole Labrousse, Christophe Bressac   +4 more
wiley   +1 more source

Intrafamilial oocyte donation in classic galactosemia: ethical and societal aspects. [PDF]

J Inherit Metab Dis, 2018
Haskovic M, Poot WJ, van Golde RJT, Benneheij SH, Oussoren E, de Wert GMWR, Krumeich A, Rubio-Gozalbo ME.   +7 more
europepmc   +1 more source

Five years of single embryo transfer with anonymous and non-anonymous oocyte donation

, 2007
Viveca Söderström‐Anttila, Sirpa Vilska   +1 more
openalex   +1 more source

kcnb1 loss of function in zebrafish causes neurodevelopmental and epileptic disorders associated with γ‐aminobutyric acid dysregulation

Epilepsia, EarlyView.
Abstract Objective KCNB1 encodes an α‐subunit of the delayed‐rectifier voltage‐dependent potassium channel Kv2.1. De novo pathogenic variants of KCNB1 have been linked to developmental and epileptic encephalopathies (DEEs), diagnosed in early childhood and sharing limited treatment options.
Lauralee Robichon, Claire Bar, Anca Marian, Lisa Lehmann, Solène Renault, Edor Kabashi, Sorana Ciura, Rima Nabbout   +7 more
wiley   +1 more source

Functions of Bidirectional Sex Change and Simultaneously Hermaphroditic Phase Gonads in the Monogamous Goby Lubricogobius exiguus

Ethology, EarlyView.
Many fishes can change their sex. The remarkable example, Lubricogobius exiguus, is a goby that can undergo bidirectional sex change with hermaphroditic gonads, containing both developed ovaries and testes (simultaneously hermaphroditic phase gonad). Based on field observations, we demonstrate that the goby experiences frequent social changes, such as ...
Takumi Oyama, Tomoki Sunobe, Yoichi Sakai   +2 more
wiley   +1 more source