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_13ARG01300.2023United StatesTexas27.83272-97.04939
Helianthus argophyllusARG_14ARG01310.1651United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01320.1581United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01330.1962United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01340.1044United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01350.1168United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01360.1954United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01370.0969United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01380.1282United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01390.1062United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_14ARG01400.1364United StatesTexas27.8469-97.04873
Helianthus argophyllusARG_15ARG01410.1656United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01420.1953United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01430.2266United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01440.1367United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01450.1338United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01460.1705United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01470.1764United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01480.2248United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_15ARG01490.1216United StatesTexas27.83481-97.08834
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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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