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Meprins, membrane-bound and secreted astacin metalloproteinases
The astacins are a subfamily of the metzincin superfamily of metalloproteinases. The first to
be characterized was the crayfish enzyme astacin. To date more than 200 members of this …
be characterized was the crayfish enzyme astacin. To date more than 200 members of this …
Mammalian egg coat modifications and the block to polyspermy
E Fahrenkamp, B Algarra… - Molecular Reproduction …, 2020 - Wiley Online Library
Fertilization by more than one sperm causes polyploidy, a condition that is generally lethal to
the embryo in the majority of animal species. To prevent this occurrence, eggs have …
the embryo in the majority of animal species. To prevent this occurrence, eggs have …
Ovarian follicle growth, maturation, and ovulation in teleost fish
Abstract Knowledge of ovarian follicle growth, maturation, and ovulation in teleosts is
important to many aspects of basic and biomedical research, fisheries management …
important to many aspects of basic and biomedical research, fisheries management …
The ovary, folliculogenesis, and oogenesis in teleosts
Oogenesis has been defined as the “processes involved in the growth and maturation of the
ovum in preparation for fertilization.”* Some biological definitions of oogenesis have …
ovum in preparation for fertilization.”* Some biological definitions of oogenesis have …
Gamete physiology, fertilization and egg activation in teleost fish
K Coward, NR Bromage, O Hibbitt… - Reviews in Fish Biology …, 2002 - Springer
The fertilization and activation of fishoocytes are vital, but unfortunatelyoverlooked,
processes in fisheries research. This paper sets out to review our presentunderstanding of …
processes in fisheries research. This paper sets out to review our presentunderstanding of …
Identification of differentially expressed ovarian genes during primary and early secondary oocyte growth in coho salmon, Oncorhynchus kisutch
Background The aim of this study was to identify differentially expressed ovarian genes
during primary and early secondary oocyte growth in coho salmon, a semelparous teleost …
during primary and early secondary oocyte growth in coho salmon, a semelparous teleost …
[HTML][HTML] Chorion in fish: Synthesis, functions and factors associated with its malformations
The chorion is an acellular envelope surrounding the oocyte. In fish, this envelope plays a
pivotal role during fertilization and protects the develo** embryo against environmental …
pivotal role during fertilization and protects the develo** embryo against environmental …
Ultrastructural aspects of the ontogeny and differentiation of ray-finned fish ovarian follicles
The animal kingdom exhibits two particular diploid cell types: cells forming the organism or
somatic cells, which remain diploid; and germinal line cells that generate haploid …
somatic cells, which remain diploid; and germinal line cells that generate haploid …
Gelatinase A and membrane-type matrix metalloproteinases 1 and 2 are responsible for follicle rupture during ovulation in the medaka
K Ogiwara, N Takano, M Shinohara… - Proceedings of the …, 2005 - pnas.org
Identification of the hydrolytic enzymes involved in follicle rupture during vertebrate ovulation
remains a central challenge for research in reproductive biology. Here, we report a …
remains a central challenge for research in reproductive biology. Here, we report a …
Egg extracellular coat proteins: from fish to mammals
The extracellular coat surrounding fish (vitelline envelope; VE) and mammalian (zona
pellucida; ZP) eggs is composed of long, interconnected filaments. Fish VE and mammalian …
pellucida; ZP) eggs is composed of long, interconnected filaments. Fish VE and mammalian …