Details for Phenotype: Trichomes density vein average (ID: 42)

Phenotype ID:
42
Name:
Trichomes density vein average
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
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_03ANN082283.5United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082358.0United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082454.5United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082525.0United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082622.0United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082763.5United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082847.5United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN082961.5United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_03ANN083044.5United StatesCalifornia36.24542-120.31654
Helianthus annuusANN_04ANN083118.5United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083254.5United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083338.5United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083573.5United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083630.5United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083725.0United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083825.0United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN083925.0United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_04ANN084053.0United StatesCalifornia34.75087-119.07235
Helianthus annuusANN_05ANN084131.5United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN084243.5United StatesCalifornia33.69278-116.18411
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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