Výsledky vyhledávání - "Joseph P. Chellew"

Divergence in pollen performance between Clarkia sister species with contrasting mating systems supports predictions of sexual selection

Autor: Jasper Shu, Jasen W. Liu, Susan J. Mazer, Manju V. Sharma, Joseph P. Chellew, Lynn J. Kim, Brandon T. Hendrickson

Publikováno v: Evolution. 72:453-472

Animal taxa that differ in the intensity of sperm competition often differ in sperm production or swimming speed, arguably due to sexual selection on postcopulatory male traits affecting siring success. In plants, closely related self- and cross-poll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03c33f7e96fd197de18f8417b56c220
https://doi.org/10.1111/evo.13429

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Floral traits influence the opportunity for selection among male gametophytes: independent and combined effects of style length and petal area

Autor: Joseph P. Chellew, Susan J. Mazer, Kristen Peach

Publikováno v: American journal of botany. 106(5)

PREMISE Strong correlations between traits can obscure their independent effects on components of reproduction. Style length (SL) and petal area (PA) vary within species, for example, but their independent effects on the opportunity for selection amo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d88d006c90128ba6c01b1a20e897c17
https://pubmed.ncbi.nlm.nih.gov/31022312

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