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_58ANN13760.1099United StatesTexas28.24166-97.67443
Helianthus annuusANN_58ANN13770.1201United StatesTexas28.24166-97.67443
Helianthus annuusANN_58ANN13780.106United StatesTexas28.24166-97.67443
Helianthus annuusANN_58ANN13790.0977United StatesTexas28.24166-97.67443
Helianthus annuusANN_58ANN13800.1152United StatesTexas28.24166-97.67443
Helianthus annuusANN_59ANN13810.1363United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13820.1255United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13830.1334United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13840.1053United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13850.1256United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13860.1106United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13870.1389United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13880.1272United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13890.1341United StatesTexas26.50251-97.77181
Helianthus annuusANN_59ANN13900.1177United StatesTexas26.50251-97.77181
Helianthus annuusANN_60ANN13910.09United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13920.1061United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13930.1138United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13940.1061United StatesTexas27.28522-97.66729
Helianthus annuusANN_60ANN13950.1181United StatesTexas27.28522-97.66729
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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