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Group:
Reptile
Estimated genome size:
10 - 20 cm (total body length)
Size:
10 - 20 cm (total body length)
Distribution:
Endemic to the Republic of South Africa, occurring in Little Namaqualand from Port Nolloth to Clanwilliam.
PromethION Sequencing Report:
Output:
48.66 Gigabases
Approximate N50:
5.93 kilobases
Draft Genome Assembly Statistics:
Genome Length:
1.56 Gigabases
BUSCO completeness score (single and duplicated genes):
98.8% [S: 96.9%, D: 2.0%]
Importance:
It serves as an important model species for studying specific stages of limb development within the genus Scelotes, representing an intermediate limb development stage (forelimb digits = 0; hindlimb digits = 2), and for investigating the genomic evolution of vertebrates. It has a restricted distribution and occurs in distinct habitats and regions, making it an excellent model species for biogeographic and molecular ecology studies.
Sample Contributor contact details:
Dr. Zhongning Zhao
University of Free State
Group:
Mammal
Genome size:
Size:
Head-body 133-202 mm, tail 58-120 mm, ear 17-5-26 mm, hindfoot 21-38 mm; weight 63-211 g
Distribution:
Widely distributed within grasslands in the north eastern parts of South Africa, Lesotho and Eswatini, into the Eastern Highlands of Zimbabwe.
PromethION Sequencing Report:
Output:
91.99 Gigabases
Approximate N50:
5.48 kilobases
Assembly N50:
2 781.9 kilobases
Contig number:
3 740
Draft Genome Assembly Statistics:
Assembler used:
TBA
Genome Length:
1.22 Gigabases
BUSCO completeness score (single and duplicated genes):
98.8% [S: 98.0%, D: 0.8%]
BUSCO database:
TBA
Otomys auratus
South East African Vlei Rat
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Importance:
The South East African Vlei Rat is a vital component of South African biodiversity, contributing to ecosystem health through seed dispersal, soil aeration, and serving as prey for predators. Genomic data will inform conservation strategies, ensuring the species' survival and ecosystem stability maintenance.
Sample Contributor contact details:
Dr Carel J Oosthuizen
University of Pretoria
Date Published:
2025-07-23
Photo credit:
© M.K. Oosthuizen
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