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Group:

Eudicot

Estimated genome size:

0.3 meters in height.

Size:

0.3 meters in height.

Distribution:

Found in grassland habitats across Southern Africa.

PromethION Sequencing Report:

Output:

122.04 Gigabases

Approximate N50:

9.24 kilobases

Draft Genome Assembly Statistics:

Genome Length:

2.75 Gigabases

BUSCO completeness score (single and duplicated genes):

99.6% [S: 60.8%, D: 38.8%]

Importance:

Some populations of this species in the Barberton region of South Africa have evolved the ability to hyperaccumulate nickel, making this species ideal for a comparative genomics approach to understand the evolution of this extreme phenotype.

Sample Contributor contact details:

Prof. Robert Ingle
University of Cape Town

Group:

Eudicot

Genome size:

0.5 - 8 m (height)

Size:

0.5 - 8 m (height)

Distribution:

The Glossy Bottlebrush is endemic to South Africa, occurring in Mpumalanga and KwaZulu-Natal. It typically grows on rocky slopes, cliff faces, and open grassland in montane habitats.

PromethION Sequencing Report:

Output:

31.02 Gigabases

Approximate N50:

10.31 kilobases

Assembly N50:

3.295 kilobases

Contig number:

307

Draft Genome Assembly Statistics:

Assembler used:

TBA

Genome Length:

0.18 Gigabases

BUSCO completeness score (single and duplicated genes):

99.6% [S: 85.9%, D: 13.7%]

BUSCO database:

TBA

Greyia sutherlandii

Glossy Bottlebrush

Species Card Details

Importance:

The bottlebrush, an endemic plant of montane regions, plays a key role in ecosystem services. Rich in flavonoids, it shows promising antityrosinase activity with potential medicinal benefits for skin conditions. Its striking flowers add horticultural appeal, making it both a functional and ornamental asset.

Sample Contributor contact details:

Prof. Dave Berger
University of Pretoria

Date Published:

2025-07-23

Photo credit:

© D. Berger

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