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_42ANN12130.114United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12140.1441United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12150.1339United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12160.1175United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12170.1242United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12180.1076United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12190.1206United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN12200.1317United StatesTexas32.92224-97.36547
Helianthus annuusANN_43ANN12210.0956United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12220.0973United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12230.12United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12240.105United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12250.1375United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12260.1153United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12270.1242United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12280.0965United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12290.0989United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN12300.1173United StatesTexas29.73315-97.65574
Helianthus annuusANN_44ANN12310.1081United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN12320.081United StatesTexas29.05186-99.01808
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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