Details for Phenotype: Trichomes density leaf center flat area (ID: 37)

Phenotype ID:
37
Name:
Trichomes density leaf center flat area
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 near the leaf main vein
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_05ANN084376.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN084458.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN0845116.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN084684.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN084725.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN084864.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN084962.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_05ANN085073.0United StatesCalifornia33.69278-116.18411
Helianthus annuusANN_06ANN0851140.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085262.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085375.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085490.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085586.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085697.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085735.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085838.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN085923.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_06ANN086049.0United StatesCalifornia34.24976-117.45148
Helianthus annuusANN_07ANN086237.0United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN086360.0United StatesCalifornia38.7892-119.9363
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
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dominik.grimm [at] hswt.de

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