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_23ANN102848.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102956.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_24ANN103148.5United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103261.5United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103331.0United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103449.5United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103659.0United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103748.25United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103842.5United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN103938.0United StatesNevada39.48892-119.99511
Helianthus annuusANN_24ANN104042.0United StatesNevada39.48892-119.99511
Helianthus annuusANN_25ANN104133.5United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104243.0United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104363.0United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104448.0United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104528.0United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104622.0United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104766.5United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104852.0United StatesNevada36.79654-114.09841
Helianthus annuusANN_25ANN104969.5United StatesNevada36.79654-114.09841
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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