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gamete

From: The Columbia Encyclopedia, Sixth Edition  |  Date: 2008

gamete : see reproduction .

Author not available, GAMETE., The Columbia Encyclopedia, Sixth Edition 2008

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Imprinting Capacity of Gamete Lineages in Caenorhabditis elegans
Genetics; 8/1/2005; Sha, Ky; Fire, Andrew; 11701 words; ABSTRACT We have observed a gamete-of-origin imprinting effect in C. elegans using ... or maintain the imprint is dependent upon the gamete type. MATERIALS AND METHODS C. elegans strains ... from which uniform GFP expression in each line maps solely to the integrated array. No evidence for ... 2004). Expression ...
ViaCell obtains worldwide exclusive license to patented oocyte cryopreservation technique.(Gamete Technology, Inc.)
BIOTECH Patent News; 8/1/2003; 675 words; ... obtained a worldwide exclusive license from Gamete Technology, Inc. (North Kingstown, RI ... patent rights and clinical applications of Gamete Technology's oocyte cryopreservation technology ... fertilization (IVF) clinics around the world. Gamete retains rights for applications related ...
An update on modes and timing of gamete and planula release in Hawaiian scleractinian corals with implications for conservation and management (1).
Pacific Science; 1/1/2003; Kolinski, Steven P. Cox, Evelyn F.; 5774 words; ... environment. These fundamental stages include gamete development (internal to the organism), gamete release (internal coordination leading to ... from both direct and indirect observations of gamete formation and release in laboratory and/or ...
Navigating race in the market for human gametes: when people go shopping for gametes, their first and most important criterion is the donor's race.
The Hastings Center Report; 9/1/2001; Fogg-Davis, Hawley; 7254 words; ... The motivations of individual gamete consumers, whatever their race ... unique to the practice of paid gamete donation. The mixture of science ... therefore not helpful in making today's gamete market more racially just. Philosophers ... invidious effects of racialism in the gamete market and beyond ... .
Mirror gametes donation
Journal of Psychosomatic Obstetrics and Gynecology; 12/1/2007; Pennings, Guido; 4098 words; Abstract Candidate recipients of donor gametes have a moral obligation to make a contribution ... when the partner of the person who has no usable gametes donates and receives the mirror gametes in return. In an indirect exchange system, the ...
Incorporating incest: gamete, body and relation in assisted conception*.
Journal of the Royal Anthropological Institute; 12/1/2004; Edwards, Jeanette; 10464 words; ... fertilization (IVF), and the donation of gametes (ova and sperm)--but that such anxieties ... to questions about the substitution of gametes (as in sperm and ova donation) and of ... response to my questions. The manipulation of gametes and embryos--'the messing about', as it ...
Parenthood, genes, and gametes: The family law and trusts and estates perspectives
The University of Memphis Law Review; 4/1/2002; Cahn, Naomi R; 8494 words; ... where courts have struggled with whether gametes are subject to property-based or custody-bas ... context of reproductive technology, both gametes and zygotes (Gs & Zs) provide the ... objections of the other partner? The objecting gamete provider could be either a divorcing spouse ...
Legal challenges to donor anonimity.(gamete donors )
Health Law Review; 9/22/2003; Shanner, Laura; 2286 words; Abstract Several legal principles challenge the current policy of gamete donor anonymity, and require that Canadian legislation clearly move toward a policy of open donor records. These considerations ...
Words: Gamete, n
The Independent - London; 8/16/2001; CHRISTOPHER HAWTREE; 91 words; ... to another building which will "soon house the bureaucratic gametes of the Greater London Authority": an image heralded by describing it as a "glinting testicular bulge", for gamete is from Greek for marriage and is a particular cell capable ...
A prospective randomized controlled study of the effect of short coincubation of gametes during insemination on zona pellucida thickness
Gynecological Endocrinology; 10/1/2003; Dirnfeld, M; Shiloh, H; Bider, D; Harari, E; Et al; 3473 words; ... with embryo quality. Brief exposure of gametes was found to influence ZP thickness. The ... intracytoplasmic sperm injection (ICSI) exposure of gametes influences ZP thickness, a prospective ... underwent only brief exposure (2 h) of their gametes to spermatozoa. In total, 20 couples had ...
Fertilization success in marine invertebrates: The influence of gamete age.(Statistical Data Included)
The Biological Bulletin; 2/1/2002; Williams, Mark Elliott Bentley, Matthew Graeme; 6888 words; Matthew Graeme Bentley (*) Abstract. Gamete age has been postulated to be unimportant ... present comparative data on the influence of gamete age on fertilization and development success ... Levitan et al. (1991) is that dilution of gametes below fertilizable concentrations occurs ...
Green Sperm. Identification of Male Gamete Promoters in Arabidopsis1[w]
Plant Physiology; 8/1/2005; Engel, Michele L; Holmes-Davis, Rachel; McCormick, Sheila; 7549 words; ... to varying degrees. The promoter of Gamete Expressed 1 (AtGEX1; At5g55490) directed ... While maize is an excellent system for gamete isolation, it is not easy to transform. We were interested in examining gamete gene expression in a more easily manipulated ...
Gamete selection for upright carioca bean with resistance to five diseases and a leafhopper.
Crop Science; 5/1/1998; Singh, Shree P. Pastor-Corrales, Marcial A. Morales, Francisco J. Voysest, Oswaldo Cardona, Cesar; 4827 words; ... objective of this study, therefore, was to use gamete selection (i.e., selection based on [F ... selection among [F.sub.1]-derived families (gamete selection) is a highly labor-intensive ... thus making a 50% genetic contribution. Gamete selection, as described by Singh (1994 ...
No association between ageing gametes and birth defects
Community Practitioner; 6/1/2002; Anonymous; 168 words; ... syndrome, researchers have concluded. For many years, ageing of gametes as a result of prolonged retention in the female reproductive ... syndrome. (Simpson JL et al. Fertilisation involving ageing gametes, major birth defects, and Down's syndrome. Lancet 2002; 359 ...
'Guinness Book' gametes. (two species of Drosophila produce world's longest sperm)
Discover; 3/1/1995; Richardson, Sarah; 671 words; ... the sperm are hair-thin and all balled up. Still, making such gametes is a considerable effort for a small insect. In humans, says ... draws them into an adjoining storage chamber. There the hapless gametes huddle - often with rivals deposited by other males - waiting ...

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