Novel genomic resources contribute to the systematics of threatened arboreal deer mice of the genus Habromys Hooper & Musser, 1964 (Cricetidae, Neotominae) within a neotomine-peromyscine phylogeny

The Crested-tailed deer mouse, Habromyslophurus, is one of seven arboreal species within the genus Habromys. Species of this genus are monotypic, relatively rare, and occur in low densities. Their geographical distribution is highly fragmented due to being restricted to montane cloud forest in Mesoamerica and they are of conservation concern. All Habromys species are endemic to Mexico, except H.lophurus, which is also distributed in Guatemala and El Salvador. In this study, we obtained and characterized the first mitogenome and several thousand nuclear ultraconserved elements (UCEs) of H.lophurus to determine its phylogenetic position within neotomine-peromyscine mice. Its mitogenome sequence (16,509 bp) is only the second complete mitogenome obtained for this poorly known genus. We also obtained the first nuclear genomic data for H.lophurus, including 3,654 UCE loci, as well as a partial mitogenome of H.simulatus (6,349 bp), and 2,186 UCE for the outgroup Holochilussciureus. Phylogenetic analyses that included our newly generated genomic data coupled with previously published data from other neotomine-peromyscine mice confirm the placement of H.lophurus, H.simulatus, and H.ixtlani within a highly supported clade. The Habromys clade was nested within a clade that also contains members of the genus Peromyscus and provides further support for the hypothesis of the paraphyly of Peromyscus. These genomic resources will contribute to future phylogenomic studies that aim to further elucidate the evolutionary history of this rare and critically endangered genus of rodents.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:1179

Enthalten in:

ZooKeys - 1179(2023) vom: 21., Seite 157-168

Sprache:

Englisch

Beteiligte Personen:

Castañeda-Rico, Susette [VerfasserIn]
Parker, Lillian D [VerfasserIn]
Sánchez, Evelyn [VerfasserIn]
Rivas-Trasvina, Sheccid [VerfasserIn]
Hawkins, Melissa T R [VerfasserIn]
Edwards, Cody W [VerfasserIn]
Maldonado, Jesús E [VerfasserIn]

Links:

Volltext

Themen:

Conservation
Habromyslophurus
Journal Article
Mesoamerica
Mitogenomes
Museomics
Phylogenomics
Ultraconserved elements

Anmerkungen:

Date Revised 22.09.2023

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.3897/zookeys.1179.108759

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM362282463