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, 2016 The chapter provides both theoretical background and practical recommendations regarding the incubation procedure. A special emphasis was put on the methods allowing reliable verification of the fertilization success as well as gamete quality. Additionally, incubation devices as well as the optimal conditions for incubation and hatching of larvae were ...
Katarzyna Palińska-Żarska +8 more
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Russian Journal of Developmental Biology, 2017
The human oocyte is surrounded by the zona pellucida—an elastic, transparent extracellular matrix consisting of specific glycoproteins. The zona pellucida is preserved after fertilization and surrounds the developing human embryo for a few days. The embryo needs to get out of the zona pellucida before implantation to establish cell contacts between the
N. P. Makarova +5 more
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The human oocyte is surrounded by the zona pellucida—an elastic, transparent extracellular matrix consisting of specific glycoproteins. The zona pellucida is preserved after fertilization and surrounds the developing human embryo for a few days. The embryo needs to get out of the zona pellucida before implantation to establish cell contacts between the
N. P. Makarova +5 more
openaire +3 more sources
1986
Cyst nematode hatching has interested research workers ever since Baunacke (1922) first demonstrated that eggs hatch in response to host root diffusates. A natural hatching stimulus, such as diffusate, points to potential control strategies. The gap between theory and field application has yet to be bridged, although several recent developments in ...
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Cyst nematode hatching has interested research workers ever since Baunacke (1922) first demonstrated that eggs hatch in response to host root diffusates. A natural hatching stimulus, such as diffusate, points to potential control strategies. The gap between theory and field application has yet to be bridged, although several recent developments in ...
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1998
The cyst forming species of subfamily Heteroderinae retain their eggs within a ‘cyst’ that is formed by the cuticle of the mature female after her death by a polyphenol tanning process. In some cyst nematode species (e.g. Heterodera avenae), all of the eggs are retained within the cyst, while in many species (e.g. H. cajani, H. glycines, H.
Shivali Sharma, Renu Sharma
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The cyst forming species of subfamily Heteroderinae retain their eggs within a ‘cyst’ that is formed by the cuticle of the mature female after her death by a polyphenol tanning process. In some cyst nematode species (e.g. Heterodera avenae), all of the eggs are retained within the cyst, while in many species (e.g. H. cajani, H. glycines, H.
Shivali Sharma, Renu Sharma
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2009
AbstractThe emphasis of poultry incubation research since the late 1980s has focused on four different themes, namely: (i) the relationship between incubation temperature and embryo temperature; (ii) how to engineer commercial incubators to meet the requirements of the embryo; (iii) the effect of genetic changes to poultry breeds on their incubation ...
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AbstractThe emphasis of poultry incubation research since the late 1980s has focused on four different themes, namely: (i) the relationship between incubation temperature and embryo temperature; (ii) how to engineer commercial incubators to meet the requirements of the embryo; (iii) the effect of genetic changes to poultry breeds on their incubation ...
openaire +2 more sources