The complete mitogenomes of the two grysbok species: Raphicerus melanotis Thunberg 1811 (Cape grysbok) and Raphicerus sharpei Thomas 1897 (Sharpe’s grysbok)
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The complete mitogenomes of the two grysbok species: Raphicerus melanotis Thunberg 1811 (Cape grysbok) and Raphicerus sharpei Thomas 1897 (Sharpe’s grysbok). / de Jager, Deon; Lorenzen, Eline D.
In: Mitochondrial DNA Part B: Resources, Vol. 8, No. 10, 2023, p. 1119-1123.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - The complete mitogenomes of the two grysbok species: Raphicerus melanotis Thunberg 1811 (Cape grysbok) and Raphicerus sharpei Thomas 1897 (Sharpe’s grysbok)
AU - de Jager, Deon
AU - Lorenzen, Eline D.
N1 - Publisher Copyright: © 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
PY - 2023
Y1 - 2023
N2 - In this study, we report the novel, complete mitochondrial genomes of two dwarf African antelope species: Raphicerus melanotis (Cape grysbok) and R. sharpei (Sharpe’s grysbok). The circular mitogenomes were 16,384 and 16,392 base pairs in length, respectively, and each contained the expected 37 genes typically found in mammalian mitogenomes. The maximum-likelihood phylogenetic analysis placed R. sharpei as the sister lineage to R. campestris, known as steenbok, which is the only other member of the Raphicerus genus, with 83% bootstrap support, to the exclusion of R. melanotis (100% bootstrap support). This corroborated previous findings based on the cytochrome b gene only. The number of base differences per site between the coding regions of the mitogenomes of R. sharpei and R. campestris was 0.0519, while it was 0.0701 between R. sharpei and R. melanotis and 0.0709 between R. melanotis and R. campestris. The novel grysbok mitogenomes will be valuable resources in future phylogenetic analyses, and phylogeographic and conservation genetics studies.
AB - In this study, we report the novel, complete mitochondrial genomes of two dwarf African antelope species: Raphicerus melanotis (Cape grysbok) and R. sharpei (Sharpe’s grysbok). The circular mitogenomes were 16,384 and 16,392 base pairs in length, respectively, and each contained the expected 37 genes typically found in mammalian mitogenomes. The maximum-likelihood phylogenetic analysis placed R. sharpei as the sister lineage to R. campestris, known as steenbok, which is the only other member of the Raphicerus genus, with 83% bootstrap support, to the exclusion of R. melanotis (100% bootstrap support). This corroborated previous findings based on the cytochrome b gene only. The number of base differences per site between the coding regions of the mitogenomes of R. sharpei and R. campestris was 0.0519, while it was 0.0701 between R. sharpei and R. melanotis and 0.0709 between R. melanotis and R. campestris. The novel grysbok mitogenomes will be valuable resources in future phylogenetic analyses, and phylogeographic and conservation genetics studies.
KW - Africa
KW - Bovidae
KW - Mitochondrial genome
KW - phylogenetics
KW - South Africa
U2 - 10.1080/23802359.2023.2270203
DO - 10.1080/23802359.2023.2270203
M3 - Journal article
C2 - 37869571
AN - SCOPUS:85174585917
VL - 8
SP - 1119
EP - 1123
JO - Mitochondrial DNA Part B: Resources
JF - Mitochondrial DNA Part B: Resources
SN - 2380-2359
IS - 10
ER -
ID: 371468656