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Group:

Reptile

Estimated genome size:

17 cm maximum (total body length).

Size:

17 cm maximum (total body length).

Distribution:

It is found in the Eastern Cape, Free State, Western Cape and Northern Cape
provinces of South Africa.

PromethION Sequencing Report:

Output:

89.36 Gigabases

Approximate N50:

6.51 kilobases

Draft Genome Assembly Statistics:

Genome Length:

4.53 Gigabases

BUSCO completeness score (single and duplicated genes):

99.6% [Single: 50.6%, Duplicated: 49%]

Importance:

The greater padloper tortoise is endemic to South Africa and contributes to ecosystem stability in the Karoo. As the largest species in the genus Homopus, it is of scientific interest for studies of limb development, as it is one of only two Homopus species with four digits on each foot.

Sample Contributor contact details:

Zhongning Zhao
University of the 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

Species Card Details

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

Fauna

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