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Group:

Eudicot

Estimated genome size:

1.5 m in height

Size:

1.5 m in height

Distribution:

Brunia noduliflora occurs from the Cederberg southwards to the Cape Peninsula and eastwards as far as the Cockscomb in the Groot Winterhoek Mountains of the Eastern Cape, at altitudes from near sea level to approximately 1 500 m.

PromethION Sequencing Report:

Output:

39.88 Gigabases

Approximate N50:

16.91 kilobases

Draft Genome Assembly Statistics:

Genome Length:

0.72 Gigabases

BUSCO completeness score (single and duplicated genes):

97.40% [S: 47.0%, D: 50.0%]

Importance:

Brunia noduliflora is the most widespread species in the subgenus Brunia and occurs across diverse fynbos habitats in the Cape Floristic Region. Its broad ecological range makes it valuable for studying diversification and adaptation within the Bruniaceae.

Sample Contributor contact details:

Leanne Dreyer
Stellenbosch University

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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