Sentences with phrase «gametes into»

«A good sexual reproduction event will put out millions and millions of gametes into the water column.

For example, a few mutations in a critical binding pocket within the gamete receptors (the proteins that allow a male gamete to adhere to a female gamete) of various invertebrate marine organisms (these organisms simply discharge their gametes into the water in a blind shotgun mating strategy) can produce a reproductive isolation event between subpopulations.

Not exact matches

The further I get into it the more parallels I see between challenges in parenting via traditional adoption and parenting after conception by donor gametes.

(Sex is not reproductive, he says, but rather a reduction of two gamete cells into one — it's mitosis, the duplication of cells, that is reproductive.

The discovery will allow to delve deeper into the mechanisms regulating the formation of gametes (eggs and sperm).

During meiosis, the genome of a diploid germ cell, which is composed of long segments of DNA packaged into chromosomes, undergoes DNA replication followed by two rounds of division, resulting in haploid cells called gametes.

SCNT is a technique wherein the nucleus from a somatic cell (an adult cell that is not a sperm or egg, i.e. not the gametes) is implanted into an enucleated egg cell which can then be implanted into, and develop in, a surrogate mother, and potentially become an adult organism.

The current findings could provide important clues to determine the culture conditions for promoting the differentiation of primate ES cells into mature gametes, and to understand molecular mechanisms of primate gametogenesis including the timing of germ cell induction, the regulation of germ cell gene expression, and the response to growth factors for germ cell differentiation.

Crossovers are essential for segregating the correct number of chromosomes into each gamete.

The aim of this process is to produce a developing embryo in which each cell (including those that will develop into gametes in the future) carries the newly inserted gene as part of its genetic make - up.

The central problem for Mrs Warren was that the 2009 regulations only allowed the HFEA to authorise an extended period of storage if the requirements in reg 7 (3) were met: «(a) the person who provided the gamete in question has consented in writing, whether before or after the coming into force of these regulations, to the gamete being stored for a period in excess of 10 years for the provision of treatment services; and (b) on any day within the relevant period but after the coming into force of these regulations, a registered medical practitioner has given a written opinion that the gamete provider... is prematurely infertile or is likely to become prematurely infertile.»

The further I get into it the more parallels I see between challenges in parenting via traditional adoption and parenting after conception by donor gametes.