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_44ANN123753.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123844.0United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN123950.5United StatesTexas29.05186-99.01808
Helianthus annuusANN_44ANN124058.5United StatesTexas29.05186-99.01808
Helianthus annuusANN_45ANN124161.5United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124260.5United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124327.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124442.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124556.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124648.5United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124735.5United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124840.5United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN124929.0United StatesTexas28.63085-100.1189
Helianthus annuusANN_45ANN125044.5United StatesTexas28.63085-100.1189
Helianthus annuusANN_46ANN125165.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125244.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125334.5United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125444.5United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125564.0United StatesCalifornia33.92321-116.86432
Helianthus annuusANN_46ANN125660.5United 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
Germany

dominik.grimm [at] hswt.de

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