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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.
Group:
Eudicot
Genome size:
Unknown
Size:
0.6 – 1 meter in height
Distribution:
The Rose spiderhead’s natural distribution is from the Du Toitskloof to the
Riviersonderend Mountains, with an area of occurrence of about 51 km².
PromethION Sequencing Report:
Output:
34.3 Gigabases
Approximate N50:
13.76 kilobases
Assembly N50:
TBA
Contig number:
TBA
Draft Genome Assembly Statistics:
Assembler used:
TBA
Genome Length:
0.51 Gigabases (487.2 million bases)
BUSCO completeness score (single and duplicated genes):
96.7% [S: 87.5%, D: 9.2%]
BUSCO database:
TBA
Serruria rosea
Rose spiderhead
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Importance:
The Rose spiderhead is one of the most delicate members of the Proteaceae family. It is classified as Near Threatened, so does not currently qualify for any of the threat categories. Due to possible future threats from afforestation, invasive alien plants and susceptibility to drought it may become threatened. Serruria has grown into an important member of the indigenous floriculture industry of South Africa. It is also used in the pot plant industry due to its compact size.
Sample Contributor contact details:
Louisa Blomerus
Crop Development, Agricultural Research Council
Date Published:
2025-03-12
Photo credit:
© L. Blomerus
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