(Genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants)
Recombination is the exchange of information between two homologous chromosomes during meiosis.
2
The key step for faithful chromosome segregation during meiosis is kinetochore assembly.
3
Would she have been willing to risk the random roll of meiosis?
4
In meiosis, recombinant frequencies were reduced by a factor of approximately 10.
5
These findings confirm errors in meiosis as the origin of struma ovarii.
1
The first stage in the division of the nucleus in the gonotokonts has therefore been termed the reductiondivision.
2
This, however, appeared later as a product of the further evolution of the zygote, and the reductiondivision was correspondingly postponed.
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Reductiondivision and homotypic nuclear division are included together under the term allotypic nuclear division and are distinguished from the ordinary or typical nuclear division.
Uso de miosis em inglês
1
Initial stimulation of these receptors leads to symptoms such as tachycardia, miosis, and tremors.
2
The shrinking of the pupil (miosis) caused by this drug limits your ability to adapt to darkness.
3
As measured by infra-red video pupillography, complete miosis occurred within 3.5 to 4.0 min after the application of DFP.
4
We report the case of a 42-year-old male patient who presented with ipsilateral ptosis and miosis and was subsequently diagnosed with internal carotid artery dissection.
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In beagles PGF2 alpha-IE induced a strong miosis lasting more than 6 hours; Iloprost-PE had no effect on pupil size.
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Methods: Miosis was induced by topical 1% pilocarpine in the right eye of 14 healthy subjects with normal eyes.