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_15ARG01500.1916United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_16ARG01510.1084United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01520.1003United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01530.1646United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01540.1643United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01550.1393United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01560.1419United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01570.1439United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01580.1328United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01590.1287United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01600.1716United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_17ARG01610.2377United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01620.1619United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01630.1485United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01640.2301United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01660.1599United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01670.1518United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01680.1364United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01690.1391United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01700.1749United StatesTexas27.61823-97.21178
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Prof. Dr. Dominik Grimm
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TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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