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_09ARG00860.4999United StatesTexas28.18143-96.9948
Helianthus argophyllusARG_09ARG00870.4025United StatesTexas28.18143-96.9948
Helianthus argophyllusARG_09ARG00880.4603United StatesTexas28.18143-96.9948
Helianthus argophyllusARG_09ARG00890.4157United StatesTexas28.18143-96.9948
Helianthus argophyllusARG_09ARG00900.3237United StatesTexas28.18143-96.9948
Helianthus argophyllusARG_10ARG00910.5711United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00920.4052United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00930.2625United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00940.486United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00950.5424United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00960.4772United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00970.5183United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG00990.5135United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_10ARG01000.5299United StatesTexas28.10813-97.02884
Helianthus argophyllusARG_11ARG01030.4879United StatesTexas27.99705-97.07636
Helianthus argophyllusARG_11ARG01040.4063United StatesTexas27.99705-97.07636
Helianthus argophyllusARG_11ARG01050.4578United StatesTexas27.99705-97.07636
Helianthus argophyllusARG_11ARG01060.348United StatesTexas27.99705-97.07636
Helianthus argophyllusARG_11ARG01080.4839United StatesTexas27.99705-97.07636
Helianthus argophyllusARG_11ARG01090.436United StatesTexas27.99705-97.07636
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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