WordNet

a mature sexual reproductive cell having a single set of unpaired chromosomes
relating to either of a pair of dissimilar (anisogamic) gametes combining in sexual reproduction

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Jennings JH1, Snook RR, Hoikkala A.
Evolution; international journal of organic evolution.Evolution.2014 Nov;68(11):3095-108. doi: 10.1111/evo.12535.
An outstanding goal in speciation research is to trace the mode and tempo of the evolution of barriers to gene flow. Such research benefits from studying incipient speciation, in which speciation between populations has not yet occurred, but where multiple potential mechanisms of reproductive isolat
PMID 25302639

Matrix inversions for chromosomal inversions: a method to construct summary statistics in complex coalescent models.

Rousset F1, Kirkpatrick M2, Guerrero RF3.
Theoretical population biology.Theor Popul Biol.2014 Nov;97:1-10. doi: 10.1016/j.tpb.2014.07.005. Epub 2014 Aug 1.
Chromosomal inversions allow genetic divergence of locally adapted populations by reducing recombination between chromosomes with different arrangements. While patterns of genetic variation within inverted regions are increasingly documented, inferential methods are largely missing to analyze such d
PMID 25091264

Sperm competition and the evolution of gametic compatibility in externally fertilizing taxa.

Kosman ET1, Levitan DR2.
Molecular human reproduction.Mol Hum Reprod.2014 Oct 16. pii: gau069. [Epub ahead of print]
Proteins expressed on the surface of sperm and egg mediate gametic compatibility and these proteins can be subject to intense positive selection. In this review, we discuss what is known about the patterns of adaptive evolution of gamete recognition proteins (GRPs). We focus on species that broadcas
PMID 25323969

The Microtubule Cytoskeleton and Pollen Tube Golgi Vesicle System are Required for in Vitro S-RNase Internalization and Gametic Self-Incompatibility in Apple

Male Meiotic Studies in Some Accessions of Boswellia serrata (Roxb.) Ex. from the Aravali Region of Rajasthan, India

, , ,
CYTOLOGIA 79(1), 41-47, 2014
… serrata, a threatened tree species of the Indian Thar desert, showed a gametic number of n = 22 in the form of either 22 bivalents or a combination of both bivalents and univalent, confirming the somatic chromosome number as 2n = 44. …
NAID 130004448268

岩泉正和,大谷雅人,那須仁弥,平岡宏一,高橋誠
日本森林学会大会発表データベース 124(0), 194, 2013
主要な優占樹種ではしばしば、景観内で数多くの集団が地形的要因等によって断続的に配され、「景観＞集団＞個体」という階層的な遺伝的構造により地域特有の遺伝変異が保たれていると考えられる。本研究では、福島県いわき市のアカマツ天然林において、これまで詳細な遺伝子流動の解析を行ってきた１つの尾根上の集団（調査範囲：3.75ha）に、周辺の尾根に生育する８集団を加え計９集団を調査対象として（約225ha）、各 …
NAID 130005048302