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_05ARG00440.1731United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00450.1806United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00460.1177United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00470.1681United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00480.2867United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00490.15United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00500.172United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_06ARG00510.1748United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00520.1415United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00530.277United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00540.2097United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00550.2045United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00560.1652United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00570.1691United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00580.2233United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00590.1718United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_07ARG00610.1369United StatesTexas28.70013-97.38772
Helianthus argophyllusARG_07ARG00620.2188United StatesTexas28.70013-97.38772
Helianthus argophyllusARG_07ARG00630.1566United StatesTexas28.70013-97.38772
Helianthus argophyllusARG_07ARG00640.1994United StatesTexas28.70013-97.38772
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

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

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