Details for Phenotype: Leaf obovoid (ID: 49)

Phenotype ID:
49
Name:
Leaf obovoid
Species:
Helianthus annuus
Species NCBI-ID:
4232
Category:
Leaf traits
Sub-Category:
Leaf shape
Type:
Quantitative
Ontology:
leaf shape
Unit:
No unit available
#Samples:
599
#Populations:
64
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 (64 Populations with 599 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus annuusANN_44ANN12330.4079United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12340.5522United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12350.5292United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12360.4271United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12370.3389United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12380.4755United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12390.3879United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12400.513United StatesTexas29.05186-99.01808
Helianthus annuusANN_45ANN12410.4485United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12420.5329United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12430.1865United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12440.5318United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12450.5189United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12460.4348United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12470.4707United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12480.4468United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12490.2743United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN12500.4899United StatesTexas28.63085-100.1189
Helianthus annuusANN_46ANN12510.4276United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN12520.4503United StatesCalifornia33.92321-116.86432
Publications
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Contact Information
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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