Results 11 to 20 of about 32,718 (172)
The dynamic landscape of gene regulation during Bombyx mori oogenesis
BMC Genomics, 2017 Background Oogenesis in the domestic silkworm (Bombyx mori) is a complex process involving previtellogenesis, vitellogenesis and choriogenesis. During this process, follicles show drastic morphological and physiological changes.
Qiang Zhang +4 more
doaj +2 more sources
A Single‐Cell Atlas of Crab Ovary Provides New Insights Into Oogenesis in Crustaceans
Advanced ScienceOogenesis is crucial for sexual reproduction and provides the material basis for population continuation. Nonetheless, the identity of the cells involved, the nature of transformation, and underlying regulators of oogenesis in crustaceans remain elusive.
Li Lu, Tao Wang, An Liu, Haihui Ye
doaj +2 more sources
Unscrambling butterfly oogenesis [PDF]
, 2013 Background Butterflies are popular model organisms to study physiological mechanisms underlying variability in oogenesis and egg provisioning in response to environmental conditions.
Carter, J-M +7 more
core +5 more sources
Dynamics of maternal gene expression in Rhodnius prolixus
Scientific Reports, 2022 The study of developmental processes in Rhodnius prolixus has recently advanced with the sequencing of the genome. In this work, we analyze the maternal gene expression driving oogenesis and early embryogenesis in R. prolixus.
Agustina Pascual, Rolando Rivera-Pomar
doaj +1 more source
Frontiers in Cell and Developmental Biology, 2022 Oogenesis is a highly orchestrated process that depends on regulation by autocrine/paracrine hormones and growth factors. However, many details of the molecular mechanisms that regulate fish oogenesis remain elusive.
Xiang Liu +26 more
doaj +1 more source
Tissue- and developmental stage-specific changes in the subcellular localization of the 26S proteasome in the ovary of Drosophila melanogaster [PDF]
, 2004 The intracellular localization of the 26S proteasome in the different ovarian cell types of Drosophila melanogaster was studied by means of immunofluorescence staining and laser scanning microscopy, with the use of antibodies specific for regulatory ...
Andó, István +5 more
core +1 more source
Ablation of the MiR-17-92 MicroRNA Cluster in Germ Cells Causes Subfertility in Female Mice
Cellular Physiology and Biochemistry, 2018 Background/Aims: Oogenesis is a highly complex process that is intricately regulated by interactions of multiple genes and signaling molecules. However, the underlying molecular mechanisms are poorly understood.
Jian Wang +4 more
doaj +1 more source
High-dose irradiation induces cell cycle arrest, apoptosis, and developmental defects during Drosophila oogenesis. [PDF]
PLoS ONE, 2014 Ionizing radiation (IR) treatment induces a DNA damage response, including cell cycle arrest, DNA repair, and apoptosis in metazoan somatic cells. Because little has been reported in germline cells, we performed a temporal analysis of the DNA damage ...
Hee Jin Shim +4 more
doaj +1 more source
Murder on the Ovarian Express: A Tale of Non-Autonomous Cell Death in the Drosophila Ovary
Cells, 2021 Throughout oogenesis, Drosophila egg chambers traverse the fine line between survival and death. After surviving the ten early and middle stages of oogenesis, egg chambers drastically change their size and structure to produce fully developed oocytes ...
Diane Patricia Vig Lebo, Kimberly McCall
doaj +1 more source
Frontiers in Cell and Developmental Biology, 2019 Oogenesis is a fundamental process that forms the egg and, is crucial for the transmission of genetic information to the next generation. Drosophila oogenesis has been used extensively as a genetically tractable model to study organogenesis, niche ...
Kiran Nilangekar +6 more
doaj +1 more source