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_46ANN125740.5United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125853.5United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125945.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN126049.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_47ANN126167.5United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126259.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126329.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126420.5United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126541.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126677.5United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126772.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126831.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN126924.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_47ANN127044.0United StatesArizona32.73158-111.53769
Helianthus annuusANN_48ANN127134.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127247.5United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127317.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127460.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127540.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127624.5United StatesArizona31.5081-111.01274
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)
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93415 Straubing
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dominik.grimm [at] hswt.de

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