Details for Phenotype: Trichomes density leaf center secondary veins (ID: 38)

Phenotype ID:
38
Name:
Trichomes density leaf center secondary veins
Species:
Helianthus annuus
Species NCBI-ID:
4232
Category:
Leaf traits
Sub-Category:
Trichomes
Type:
Quantitative
Ontology:
leaf trichome density
Unit:
trichomes/cm2
#Samples:
596
#Populations:
64
GWAS Results in easyGWAS
easyGWAS results
Phenotype Description
Density of trichomes on secondary veins near the leaf main vein
Phenotype Scoring
A high resolution scan (2400 dpi) was taken of a 1.2 cm wide section of the abaxial side perpedicular to the leaf main vein, of the same leaf used for morphometric measurements. The number of non-glandular trichomes was determined in 1 cm2 region near the edge of the leaf and near the main vein. Trichomes on leaf surface or on secondary veins were counted separately using Fiji (Schneider et al., 2012; Schindelin et al., 2012).

Population Map (64 Populations with 596 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus annuusANN_42ANN121733.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121832.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121952.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN122047.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_43ANN122152.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122247.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122333.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122458.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122576.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122645.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122761.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122833.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN122930.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_43ANN123028.0United StatesTexas29.73315-97.65574
Helianthus annuusANN_44ANN123147.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123253.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123328.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123444.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123532.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123651.0United StatesTexas29.05186-99.01808
Publications
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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93415 Straubing
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dominik.grimm [at] hswt.de

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