Details for Phenotype: Trichomes density leaf edge secondary veins (ID: 36)

Phenotype ID:
36
Name:
Trichomes density leaf edge secondary veins
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 near the leaf edge
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_44ANN123739.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123840.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123944.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN124048.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_45ANN124149.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124255.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124328.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124438.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124537.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124639.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124718.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124826.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124937.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN125048.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_46ANN125162.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125262.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125333.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125443.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125562.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125660.0United StatesCalifornia33.92321-116.86432
Publications
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
Weihenstephan-Triesdorf University of Applied Sciences (HSWT)
Petersgasse 18
93415 Straubing
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dominik.grimm [at] hswt.de

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