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Fertilization

Known as: impregnation, fecundation, syngamy 
The union of gametes of opposite sexes during the process of sexual reproduction to form a zygote. It involves the fusion of the gametic nuclei… 
National Institutes of Health

Papers overview

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Highly Cited
2002
Highly Cited
2002
The IPCC SRES narratives were implemented in IMAGE 2.2 to evaluate the future con- dition of the climate system (including the… 
Highly Cited
2001
Highly Cited
2001
Young individuals of a single black cottonwood (Populus trichocarpa Torr. & Gray) clone were raised for three growing seasons in… 
Highly Cited
1996
Highly Cited
1996
The power required to create a turbulent or fluidized state within a semi-bleached kraft (SBK) softwood pulp was determined in a… 
Highly Cited
1987
Highly Cited
1987
The montane perennial herb Delphinium nelsonii experiences restricted pollen and seed movement and spatial environmental… 
Highly Cited
1986
Highly Cited
1986
The pigmentoarchitectonic analysis of the human nucleus niger reveals three main territories: Pars compacta, pars diffusa and… 
Highly Cited
1985
Highly Cited
1985
This paper suggests that medically the term a 'human being' should be defined by the presence of an active human brain. The brain… 
Highly Cited
1978
Highly Cited
1978
Two inhibitors of cyclic AMP phosphodiesterase (3':5'-cyclic-AMP 5'-nucleotidohydrolase, EC 3.1.4.17), theophylline and… 
Highly Cited
1967
Highly Cited
1967
The feasibility of procuring fertilization of ovulated hamster eggs in vitro with epididymal spermatozoa has been confirmed, and… 
Highly Cited
1954
Highly Cited
1954
A total of 329 mated adult mice was used in the investigations. The mean number of eggs per mouse recovered from 171 mice killed… 
Highly Cited
1934
Highly Cited
1934
1. The ferret ovulates normally about 30 hours after coitus. 2. The average duration of coitus is about 2 hours but varies from…