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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:
Eudicot
Estimated genome size:
Size:
0.15 m (height), rhizomatous and forms spreading mats
Distribution:
South Africa and Mozambique: coastal KwaZulu-Natal, Eastern Cape and Western Cape; also widely cultivated and has naturalised beyond its natural distribution.
PromethION Sequencing Report:
Output:
25.98 Gigabases
Approximate N50:
32.67 kilobases
Assembly N50:
3 116.53 kilobases
Contig number:
887
Draft Genome Assembly Statistics:
Assembler used:
Hifiasm
Genome Length:
1.02 Gigabases
BUSCO completeness score (single and duplicated genes):
99.3% [S: 79.8%, D: 19.5%]
BUSCO database:
viridiplantae
Gazania rigens
Botterblom
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Importance:
The species is of global importance in horticulture and is a common, ecologically important coastal dune and rock pioneer species on the southern and eastern South African shoreline. Genomic information is vital for future breeding of ornamental Gazania cultivars and to unravel the taxonomy, cytology, evolution, genetic diversity and biogeography of Gazania.
Sample Contributor contact details:
Dr Robert James McKenzie
University of the Free State
Date Published:
2025-10-28
Photo credit:
© R. McKenzie
Flora
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