Results 161 to 170 of about 36,504 (227)

OOgenesis_Pred: A sequence-based method for predicting oogenesis proteins by six different modes of Chou's pseudo amino acid composition

Journal of Theoretical Biology, 2017
, Abdollah Mohammadi-Sangcheshmeh
exaly   +2 more sources

Histone acetyltransferases and histone deacetyl transferases play crucial role during oogenesis and early embryo development

Genesis, 2023
Dynamic epigenetic regulation is critical for proper oogenesis and early embryo development. During oogenesis, fully grown germinal vesicle oocytes develop to mature Metaphase II oocytes which are ready for fertilization.
Nazlican Bozdemir, F. Uysal
semanticscholar   +1 more source

Invertebrate oogenesis – a review and synthesis: comparative ovarian morphology, accessory cell function and the origins of yolk precursors

, 2021
Oogenesis is a fundamental biological process observed in most animals. Animals employ many different mechanisms to make their eggs and oogenesis cannot be completed without the support of other intraovarian and/or extraovarian cells and tissues ...
K. Eckelbarger, A. Hodgson
semanticscholar   +1 more source

Reproductive plasticity and oogenesis in the queen honey bee (Apis mellifera).

Journal of insect physiology, 2021
In the honey bee (Apis mellifera), queen and worker castes originate from identical genetic templates but develop into different phenotypes. Queens lay up to 2,000 eggs daily whereas workers are sterile in the queen's presence.
Sarah E. Aamidor, Carlos A M Cardoso-Júnior, J. Harianto, C. Nowell, L. Cole, B. Oldroyd, Isobel Ronai   +6 more
semanticscholar   +1 more source

dHNF4 regulates lipid homeostasis and oogenesis in Drosophila melanogaster.

Insect Biochemistry and Molecular Biology, 2021
The fly genome contains a single ortholog of the evolutionarily conserved transcription factor hepatocyte nuclear factor 4 (HNF4), a broadly and constitutively expressed member of the nuclear receptor superfamily. Like its mammalian orthologs, Drosophila
F. Almeida-Oliveira, Bryon F. Tuthill, K. Gondim, D. Majerowicz, L. P. Musselman   +4 more
semanticscholar   +1 more source

Fluoride impairs ovary development by affecting oogenesis and inducing oxidative stress and apoptosis in female zebrafish (Danio rerio).

Chemosphere, 2020
Previous studies have shown that waterborne fluoride exposure has adverse effects on the reproductive system of zebrafish. However, the underlying toxic mechanisms were still not clear.
Meiyan Li, Jinling Cao, Yangfei Zhao, Panhong Wu, Xuehua Li, Forouzan Khodaei, Yongli Han, Jundong Wang   +7 more
semanticscholar   +1 more source

Counting in oogenesis

Cell and Tissue Research, 2011
The determination of a precise number of cells within a structure and of a precise number of cellular structures within an organ is critical for correct development in animals and plants. However, relatively little is known about the molecular mechanisms that ensure that these numbers are achieved.
Green, Delbert Andre, Sarikaya, Didem P., Extavour, Cassandra   +2 more
openaire   +4 more sources

Oogenesis in rabbits

Journal of Experimental Zoology, 1965
AbstractOogenesis in rabbits was investigated by examining the development of germ cells after birth. The transformation of oogonia to oocytes begins in the one day old animal. The appearance of the different stages of meiotic prophase was noted and their differential distribution in the germ cell population determined.
H, PETERS, E, LEVY, M, CRONE
openaire   +2 more sources

Endocrine factors modulating vitellogenesis and oogenesis in insects: An update.

Molecular and Cellular Endocrinology
The endocrine system plays a pivotal role in shaping the mechanisms that ensure successful reproduction. With over a million known insect species, understanding the endocrine control of reproduction has become increasingly complex.
J. Leyria
semanticscholar   +1 more source