Details for Phenotype: Trichomes density nonvein average (ID: 41)

Phenotype ID:
41
Name:
Trichomes density nonvein 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 outside 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_01ANN080191.5United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN080255.5United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN0803107.0United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN0804103.0United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN080564.5United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN080666.5United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN080773.0United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN080853.5United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN080914.0United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_01ANN081045.5United StatesCalifornia38.56535-121.63765
Helianthus annuusANN_02ANN081169.5United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081248.0United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081354.5United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081475.5United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081599.5United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081698.0United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081751.0United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN081877.0United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_02ANN082048.0United StatesCalifornia36.59499-120.75822
Helianthus annuusANN_03ANN082159.0United StatesCalifornia36.24542-120.31654
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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