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Phylum:
Tracheophyta
Estimated genome size:
15 cm
Organism size:
15 cm
Distribution:
Vernal pools from Clanwilliam to Knersvlakte and Nieuwoudtville
escarpment.
PromethION Sequencing Report:
Output:
95 Gigabases
Approximate N50:
5.61 kilobases
Draft Genome Assembly Statistics:
Genome Length:
0.25 Gigabases
BUSCO completeness score (single and duplicated genes):
100%
Importance:
This remarkable aquatic Oxalis only grows in seasonal pools that dry up in summer. It is only very distantly related to some of the other morphologically similar aquatic species, providing a wonderful example of convergent evolution in the South African flora.
Sample Contributor contact details
Dr Kenneth Oberlander
University of Pretoria
Phylum:
Tracheophyta
Estimated genome size:
615 Million DNA base pairs (0,615 Giga bases)
Organism size:
3 m
Distribution:
The Marama bean is locally found in northern Gauteng, Limpopo, North West and the Northern Cape where it is localised in patches of grassland and wooded grassland vegetation in sandy and limestone soils.
PromethION Sequencing Report:
Output:
15.96 Gigabases
Approximate N50:
17.23 kilobases
Tylosema esculentum
Maramaboon
Draft Genome Assembly Statistics:
Genome Length:
295.03 Mb
BUSCO completeness score (single and duplicated genes):
98.6%
Importance:
Marama bean is a drought-tolerant perennial legume of southern Africa which has incredible potential to be developed into an agricultural important crop plant. The seeds and tubers are edible, nutritious (high protein content) and a palatable food source that are collected and consumed locally. When cooked or roasted, the seeds develop a rich, nutty flavour reminiscent of coffee beans or roasted cashews. It can also be cooked with maize, ground into flour, or used to create a warm beverage. It is often used in the preparation of cosmetics
Sample Contributor contact details
Ernst Van Jaarsveld,
University of Western Cape | Babylonstoren
Photo credit:
© C. Sydes
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