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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:
Eudicot
Estimated genome size:
Size:
2 - 3 m
Distribution:
Located in dry subtropical and coastal areas of southern Africa, this species occurs in the Eastern Cape from Uitenhage northwest of Port Elizabeth, extending eastward and northward into KwaZulu Natal.
PromethION Sequencing Report:
Output:
92.1 Gigabases
Approximate N50:
15.44 kilobases
Assembly N50:
12 081.75 kilobases
Contig number:
1 458
Draft Genome Assembly Statistics:
Assembler used:
Hifiasm
Genome Length:
3.25 Gigabases
BUSCO completeness score (single and duplicated genes):
99.8% [S: 74.4%, D: 25.4%]
BUSCO database:
viridiplantae
Euphorbia tetragona
Honey Euphorbia
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Importance:
The Honey Euphorbia is an ornamental, soil adaptable plant with nectar-rich flowers and soil-enhancing properties. However, the Euphorbiaceae family in southern Africa is increasingly threatened by illegal trade, underscoring the need for urgent conservation.
Date Published:
2026-02-09
Photo credit:
© T. Makola
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