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Group:

Eudicot

Estimated genome size:

Up to 18 m tall

Size:

Up to 18 m tall

Distribution:

The species is native to large parts of sub-Saharan Africa (including, but not limited to South Africa, Namibia, Botswana, Zimbabwe). In South Africa, it is found in Limpopo, Mpumalanga, KwaZulu Natal, North West and some parts of Northern and Eastern Cape.

PromethION Sequencing Report:

Output:

86.86 Gigabases

Approximate N50:

17.18 kilobases

Draft Genome Assembly Statistics:

Genome Length:

0.39 Gigabases

BUSCO completeness score (single and duplicated genes):

98.8% [S: 97.4%, D: 1.4%]

Importance:

Sclerocarya birrea is an economically and culturally important African tree, valued for products such as Amarula Cream Liqueur, cosmetic oil, and its traditional medicinal uses, while also supporting rural livelihoods. Its drought tolerant and deep rooting system make it important in agroforestry and ecosystem resilience. Sequencing its genome will improve understanding of its biology, support conservation and breeding efforts, and enhance sustainable commercial development.

Sample Contributor contact details:

Prof. Eshchar Mizrachi
University of Pretoria

Group:

Reptile

Estimated genome size:

Size:

10 - 20 cm (total body length)

Distribution:

Endemic to the Republic of South Africa, Western Cape Province, ranging from Mossel Bay to near Saldanha Bay.

PromethION Sequencing Report:

Output:

69.13 Gigabases

Approximate N50:

5.32 kilobases

Assembly N50:

1032.76 kilobases

Contig number:

9 630

Draft Genome Assembly Statistics:

Assembler used:

Flye

Genome Length:

1.54 Gigabases

BUSCO completeness score (single and duplicated genes):

99.6% [S: 98.4%, D: 1.2%]

BUSCO database:

eukaryota

Scelotes bipes

Silvery Dwarf Burrowing Skink

Species Card Details

Importance:

This species is an important model for investigating limb reduction and genomic evolution in vertebrates. Within the genus Scelotes, it represents an intermediate limb development stage (forelimb digits = 0; hindlimb digits = 2), making it particularly valuable for comparative developmental and evolutionary studies. Its restricted distribution across distinct habitats and regions further enhances its utility as a model species for biogeographic and molecular ecology research.

Sample Contributor contact details:

Dr. Zhongning Zhao
University of Free State

Date Published:

2026-02-05

Photo credit:

© L. Kemp

Fauna

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