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_44ANN123783.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123889.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123993.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN1240128.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_45ANN124161.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN1242109.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN1243100.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124489.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124570.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124679.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124770.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124880.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124930.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN125063.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_46ANN125123.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125231.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125368.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125417.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125580.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125653.0United StatesCalifornia33.92321-116.86432
Publications
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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93415 Straubing
Germany

dominik.grimm [at] hswt.de

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