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_21ANN100837.0United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN100948.0United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN101051.0United StatesColorado38.91004-108.3738
Helianthus annuusANN_22ANN101129.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101239.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101324.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101450.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101523.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101635.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101731.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101837.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101938.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN102021.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_23ANN102148.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102243.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102346.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102432.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102576.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102635.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102729.0United StatesNevada40.66257-116.23876
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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