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_09ANN088428.0United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN088545.0United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN088636.5United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN088729.0United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN088845.5United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN088954.5United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN089045.0United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_10ANN089119.5United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089223.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089322.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089423.5United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089517.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089654.5United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089739.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089826.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN089942.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_10ANN090038.0United StatesCalifornia37.17346-118.27904
Helianthus annuusANN_11ANN090182.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090280.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090351.5United StatesArizona35.19566-114.06666
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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