Details for Phenotype: Leaf obovoid (ID: 106)

Phenotype ID:
106
Name:
Leaf obovoid
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
Obovoid is calculated from the maximum width (W), the height at which the maximum width occurs (y), the average width above that height (w1), and the average width below that height (w2), and a scaling function scale_ob as: Obovoid = 0.5 * scale_ob(y) * (1 - w1/W + w2/W) If Obovoid > 0, subtract 0.4. Otherwise, Obovoid is 0.
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_24ARG02330.5117United StatesTexas26.92402-97.79218
Helianthus argophyllusARG_24ARG02340.465United StatesTexas26.92402-97.79218
Helianthus argophyllusARG_24ARG02350.4826United StatesTexas26.92402-97.79218
Helianthus argophyllusARG_24ARG02360.5664United StatesTexas26.92402-97.79218
Helianthus argophyllusARG_24ARG02380.5368United StatesTexas26.92402-97.79218
Helianthus argophyllusARG_24ARG02400.4747United StatesTexas26.92402-97.79218
Helianthus argophyllusARG_25ARG02410.5302United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02420.5054United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02430.4748United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02440.4886United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02450.4989United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02460.5141United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02470.3784United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02480.4187United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02490.5258United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_25ARG02500.4755United StatesTexas27.15959-97.79411
Helianthus argophyllusARG_26ARG02510.4299United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02520.4656United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02530.4595United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02540.4839United StatesTexas27.27342-97.80311
Publications
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
Weihenstephan-Triesdorf University of Applied Sciences (HSWT)
Petersgasse 18
93415 Straubing
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dominik.grimm [at] hswt.de

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