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_52ANN131968.0United StatesTexas31.13312-104.02012
Helianthus annuusANN_52ANN132077.0United StatesTexas31.13312-104.02012
Helianthus annuusANN_53ANN1321106.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN1322140.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132350.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132468.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132573.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132676.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132773.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132845.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN132968.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_53ANN133047.0United StatesTexas31.03955-103.13683
Helianthus annuusANN_54ANN133187.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133276.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133364.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133439.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133582.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133646.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133732.0United StatesTexas29.11355-97.39837
Helianthus annuusANN_54ANN133844.0United StatesTexas29.11355-97.39837
Publications
HeliantHOME is a public database for sunflower phenotypes (© 2021-2022) About | Imprint
Legal Notice
Contact Information
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

Legal Information
Type of business: Research Institute

Disclaimer
This website provides information about public research data. We make no guarantees of accuracy, completeness and timeliness of the infomration on this website. We, therefore, accept no responsibility or liability for damages or losses resulting from the use of this website. This website provides links to other internet sites for the convenience of users. We are not responsible for the availability or content of these external sites, nor do they endorse, warrant, or guarantee any commercial product, service, site, law firm, attorney or information described or offered at these other internet sites.