Details for Phenotype: Leaf circular (ID: 104)

Phenotype ID:
104
Name:
Leaf circular
Species:
Helianthus argophyllus
Species NCBI-ID:
73275
Category:
Leaf traits
Sub-Category:
Leaf shape
Type:
Quantitative
Ontology:
leaf shape
Unit:
No unit available
#Samples:
285
#Populations:
30
GWAS Results in easyGWAS
easyGWAS results
Phenotype Description
The ratio of the error resulting from a best-fit circle to the area of the leaf. Error is the average magnitude of residuals (Res) along the leaf's perimeter, divided by the radius of the circle. Smaller values indicate that the leaf is more circular.
Phenotype Scoring
The youngest, fully developed leaf from the primary stem was collected at anthesis and scanned on a flatbed scanner, at a resolution of 300 dpi. A size and colour standard was included in each picture. For morphometric measurements, colours were inverted in Adobe Photoshop to increase contrast. Images were analyed using Tomato Analyzer (Rodrigues. et al. 2010); leaf boundaries were manually adjusted when necessary.

Population Map (30 Populations with 285 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus argophyllusARG_11ARG01100.2697United StatesTexas27.99705-97.07636
Helianthus argophyllusARG_12ARG01110.2045United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01120.1784United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01130.1926United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01140.14United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01150.1341United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01160.1533United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01170.2184United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01180.0903United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01190.1917United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_12ARG01200.1619United StatesTexas27.93269-97.12295
Helianthus argophyllusARG_13ARG01210.1375United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01220.0968United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01230.1717United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01240.1972United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01250.1119United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01260.1955United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01270.1884United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01280.237United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_13ARG01290.2332United StatesTexas27.83272-97.04939
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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93415 Straubing
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dominik.grimm [at] hswt.de

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