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_26ARG02550.5418United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02560.4639United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02570.5084United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02580.5359United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_26ARG02600.476United StatesTexas27.27342-97.80311
Helianthus argophyllusARG_27ARG02610.4901United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02620.4333United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02630.51United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02640.5116United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02650.4788United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02660.5155United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02670.5517United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02680.4752United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02690.451United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_27ARG02700.456United StatesTexas27.14245-98.14997
Helianthus argophyllusARG_28ARG02710.5241United StatesTexas27.00215-98.13579
Helianthus argophyllusARG_28ARG02720.4068United StatesTexas27.00215-98.13579
Helianthus argophyllusARG_28ARG02730.5461United StatesTexas27.00215-98.13579
Helianthus argophyllusARG_28ARG02740.4007United StatesTexas27.00215-98.13579
Helianthus argophyllusARG_28ARG02750.4341United StatesTexas27.00215-98.13579
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
Germany

dominik.grimm [at] hswt.de

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