Details for Phenotype: Leaf ellipsoid (ID: 46)

Phenotype ID:
46
Name:
Leaf ellipsoid
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
The ratio of the error resulting from a best-fit ellipse to the area of the leaf. Error is the average magnitude of residuals (Res) along the leaf's perimeter, divided by the length of the major (longer) axis of the ellipse. Smaller values indicate that the leaf is more ellipsoid
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_60ANN13960.1346United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13970.1059United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13980.114United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13990.1356United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN14000.1242United StatesTexas27.28522-97.66729
Helianthus annuusANN_61ANN14010.1197United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14020.1118United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14030.146United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14040.1173United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14050.1231United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14060.098United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14070.132United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14080.1237United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14090.1174United StatesTexas27.77652-97.66801
Helianthus annuusANN_61ANN14100.1501United StatesTexas27.77652-97.66801
Helianthus annuusANN_62ANN14190.1246United StatesIowa42.24842-96.05867
Helianthus annuusANN_62ANN14200.1116United StatesIowa42.24842-96.05867
Helianthus annuusANN_64ANN14390.1392United StatesKansas39.68894-99.06605
Helianthus annuusANN_71ANN15010.0808CanadaSaskatchewan49.23184-102.9884
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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