Další formáty:
BibTeX
LaTeX
RIS
@article{1601627,
author = {Petružela, Jan and Bryja, Josef and Bryjová, Anna and Katakweba, Abdul and Sabuni, Christopher and Baird, Stuart J. E. and Goüy de Bellocq Feuquieres, Joëlle,Marie,Chantal},
article_location = {Amsterdam},
article_number = {NOV},
doi = {http://dx.doi.org/10.1016/j.meegid.2019.103934},
keywords = {Pneumocystis; Muridae; Co-divergence; Cytochrome b; Eastern Africa},
language = {eng},
issn = {1567-1348},
journal = {Infection, Genetics and Evolution},
title = {Evolutionary history of Pneumocystis fungi in their African rodent hosts},
url = {https://www.sciencedirect.com/science/article/pii/S1567134819301558},
volume = {75},
year = {2019}
}
TY - JOUR
ID - 1601627
AU - Petružela, Jan - Bryja, Josef - Bryjová, Anna - Katakweba, Abdul - Sabuni, Christopher - Baird, Stuart J. E. - Goüy de Bellocq Feuquieres, Joëlle,Marie,Chantal
PY - 2019
TI - Evolutionary history of Pneumocystis fungi in their African rodent hosts
JF - Infection, Genetics and Evolution
VL - 75
IS - NOV
SP - 1-10
EP - 1-10
PB - Elsevier Science
SN - 15671348
KW - Pneumocystis
KW - Muridae
KW - Co-divergence
KW - Cytochrome b
KW - Eastern Africa
UR - https://www.sciencedirect.com/science/article/pii/S1567134819301558
L2 - https://www.sciencedirect.com/science/article/pii/S1567134819301558
N2 - Pneumocystis is a genus of parasitic fungi infecting lung tissues in a wide range of mammal species, displaying a strong host specificity and patterns of co-speciation with their hosts. However, a recent study on Asiatic murids challenged these patterns reporting several Pneumocystis lineages/species shared by different host species or even genera in the Rattini and Murini tribes. Here we screened lung samples of 27 species of African rodents from five families for the presence of Pneumocystis DNA. Using reconstructed multi-locus phylogenies of both hosts and parasites, we tested the hypothesis of their co-evolution. We found that Pneumocystis is widespread in African rodents, detected in all but seven screened host species, with species-level prevalence ranging from 5.9 to 100%. Several host species carry pairs of highly divergent Pneumocystis lineages/species. The retrieved co-phylogenetic signal was highly significant (p = .0017). We found multiple co-speciations, sorting events and two host-shift events, which occurred between Murinae and Deomyinae hosts. Comparison of genetic distances suggests higher substitution rates for Pneumocystis relative to the rodent hosts on neutral loci and slower rates on selected ones. We discuss life-history traits and population dynamics factors which could explain the observed results.
ER -
PETRUŽELA, Jan, Josef BRYJA, Anna BRYJOVÁ, Abdul KATAKWEBA, Christopher SABUNI, Stuart J. E. BAIRD a Jo$\backslash$''elle,Marie,Chantal GOÜY DE BELLOCQ FEUQUIERES. Evolutionary history of Pneumocystis fungi in their African rodent hosts. \textit{Infection, Genetics and Evolution}. Amsterdam: Elsevier Science, 2019, roč.~75, NOV, s.~1-10. ISSN~1567-1348. Dostupné z: https://dx.doi.org/10.1016/j.meegid.2019.103934.
|
