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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 cm
Distribution:
Northern Cape province of South Africa, encompassing areas like Bushmanland and Northeastern Namaqualand.
PromethION Sequencing Report:
Output:
80.2 Gigabases
Approximate N50:
19.63 kilobases
Assembly N50:
27 198.08 kilobases
Contig number:
769
Draft Genome Assembly Statistics:
Assembler used:
Hifiasm
Genome Length:
1.11 Gigabases
BUSCO completeness score (single and duplicated genes):
99.1% [S: 93.9%, D: 5.2%]
BUSCO database:
viridiplantae
Avonia quinaria
Red-flowered Avonia
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Importance:
This succulent it is an essential component of the diverse Karoo flora of South Africa. Its capacity to thrive in harsh, arid environments suggests a deep evolutionary history that merits further investigation. We can learn more about its adaptability and resilience from its genome.
Sample Contributor contact details:
Dr Kedibone Masenya South African National Biodiversity Institute/ University of Johannesburg
Date Published:
2025-10-24
Photo credit:
© K. Schade
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