Počet záznamů: 1
Comparative sperm proteomics in selected passerine birds reflects sperm morphology and mitochondrial metabolism
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SYSNO ASEP 0577017 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Comparative sperm proteomics in selected passerine birds reflects sperm morphology and mitochondrial metabolism Tvůrce(i) Otčenášková, T. (CZ)
Stopková, R. (CZ)
Zemanová, A. (CZ)
Míčková, K. (CZ)
Harant, K. (CZ)
Tomášek, Oldřich (UBO-W) RID, ORCID, SAI
Albrecht, Tomáš (UBO-W) RID, SAI, ORCID
Stopka, P. (CZ)Celkový počet autorů 8 Číslo článku 23045 Zdroj.dok. Journal of Vertebrate Biology. - : Ústav biologie obratlovců AV ČR, v. v. i.
Roč. 72, č. 23045 (2023)Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova proteome ; sperm competition ; Taeniopygia guttata ; Acrocephalus palustris ; Hirundo rustica ; Cinclus cinclus ; Chloris chloris ; Phylloscopus collybita Vědní obor RIV EG - Zoologie Obor OECD Zoology CEP GA19-22538S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UBO-W - RVO:68081766 UT WOS 001067624800001 DOI 10.25225/jvb.23045 Anotace Spermatozoa are the most variable cells across animal taxa. Phylogeny, speciation and postcopulatory sexual selection are typical factors that explain the sperm morphology variation in animals, and now these differences can also be explored on the level of genomic and proteomic differentiation. However, in non-model organisms, it is often difficult to employ these techniques because genomes are not yet available for most animal species, particularly for free-living songbirds (Passeriformes). Here, we employed label-free proteomics to generate proteomes in the zebra finch, a songbird species with an annotated genome and five wild-living songbirds representing five families within the Passerida clade, all with poorly known genomes. The results show that protein mapping of the new passerine proteomes to the zebra finch genome was successful, thus yielding highly similar protein identifications and a sufficient number of unique peptides in all the studied proteomes. Interestingly, while passerine sperm proteomes only partially reflect phylogenetic relationships between passerine families, midpiece length correlates with at least 59 proteins enriched in mitochondrial metabolism. Similar sperm proteomes seem to have evolved convergently across passerine lineages, potentially due to varying levels of sperm competition and marked variation in sperm sizes. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2024 Elektronická adresa https://bioone.org/journalArticle/Download?urlId=10.25225%2Fjvb.23045
Počet záznamů: 1