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Phylum:
Chordata
Estimated genome size:
Maximum length 50 cm
Organism size:
Maximum length 50 cm
Distribution:
Endemic to southern Africa, Labeo capensis is primarily found in the Orange-Vaal River system.
PromethION Sequencing Report:
Output:
13.8 Gigabases
Approximate N50:
5.49 kilobases
Draft Genome Assembly Statistics:
Genome Length:
1.1 Gigabases
BUSCO completeness score (single and duplicated genes):
98.8% [S: 94.9%, D: 3.9%]
Importance:
The Orange river mudfish is a freshwater species endemic to southern Africa. Human activities, such as inter-basin water transfers, have facilitated hybridisation with Moggel (Labeo umbratus). Genomic data are essential to clarify its phylogenetic placement and assess the extent of hybridisation. It is listed as Least Concern on the IUCN Red List. Labeo capensis is an occasional angling species, and it is also used in ecological and physiological research. Additionally, it holds potential as a commercial species in large impoundments.
Sample Contributor contact details:
Dr Gwynneth Matcher
South African Institute for Aquatic Biodiversity
Phylum:
Angiosperms
Estimated genome size:
2280 million DNA base pairs (2.28 Gigabases)
Organism size:
2 meters (height)
Distribution:
Agathosma betulina has a restricted natural distribution area in the Western Cape. It is found on mountain slopes near Niewoudtville, Piketberg and Tulbagh and in the Cederberg Mountains.
PromethION Sequencing Report:
Output:
33.26 Gigabases
Approximate N50:
14.6 kilobases
Draft Genome Assembly Statistics:
Genome Length:
0.55 Gigabases
BUSCO completeness score (single and duplicated genes):
99.3% [S:82.2%, D:11.1%]
Agathosma betulina
Bergboegoe
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Importance:
Wild plants of this species are still plentiful but are being harvested faster than they can reproduce, posing a threat to the species' survival. This has led to efforts to cultivate them. The plant has been used by the indigenous people of South Africa as a folk remedy for various disorders, including urinary tract infections. The essential oils and extracts of the leaves are used as flavouring for teas, candy, and a liquor known as buchu brandy in South Africa. The two primary chemical constituents of the oils of A. betulina are isomenthone and diosphenol. The extract is said to taste like blackcurrant.
Sample Contributor contact details:
Louisa Blomerus
Agricultural Research Council
Date Published:
2025-01-19
Photo credit:
© L. Blomerus
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