Search results for "BIOCHEMICAL TRAITS"
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Top-of-Atmosphere Retrieval of Multiple Crop Traits Using Variational Heteroscedastic Gaussian Processes within a Hybrid Workflow.
2021
In support of cropland monitoring, operational Copernicus Sentinel-2 (S2) data became available globally and can be explored for the retrieval of important crop traits. Based on a hybrid workflow, retrieval models for six essential biochemical and biophysical crop traits were developed for both S2 bottom-of-atmosphere (BOA) L2A and S2 top-of-atmosphere (TOA) L1C data. A variational heteroscedastic Gaussian process regression (VHGPR) algorithm was trained with simulations generated by the combined leaf-canopy reflectance model PROSAILat the BOA scale and further combined with the Second Simulation of a Satellite Signal in the Solar Spectrum (6SV) atmosphere model at the TOA scale. Establishe…
Discovery and Fine Mapping of Serum Protein Loci through Transethnic Meta-analysis
2012
Many disorders are associated with altered serum protein concentrations, including malnutrition, cancer, and cardiovascular, kidney, and inflammatory diseases. Although these protein concentrations are highly heritable, relatively little is known about their underlying genetic determinants. Through transethnic meta-analysis of European-ancestry and Japanese genome-wide association studies, we identified six loci at genome-wide significance (p −8 ) for serum albumin ( HPN-SCN1B , GCKR-FNDC4 , SERPINF2-WDR81 , TNFRSF11A-ZCCHC2 , FRMD5-WDR76 , and RPS11-FCGRT , in up to 53,190 European-ancestry and 9,380 Japanese individuals) and three loci for total protein ( TNFRS13B , 6q21.3, and ELL2 , in …