{"doi":"10.1002/bes2.1796","title":"Trait‐Based Variation in Host Contribution to Pathogen Transmission Across Species and Resource Supplies","abstract":"Photo 1. (Top left) 23 species of grass hosts of Barley Yellow Dwarf Virus-PAV (BYDV-PAV) from the Mediterranean grasslands of California, USA, growing in the greenhouse. (Top right) Measuring one trait of the leaf economic spectrum, photosynthetic capacity, on a host. (Bottom left) One of the authors, Miranda E. Welsh, as a graduate student, exposing hosts to BYDV-PAV infection by painting infected aphid vectors onto them. We used the proportion of hosts that became infected upon exposure to quantify once component of reservoir potential, host susceptibility. (Bottom right) Aphid vectors feeding on their own individual of a highly susceptible species of oat, just after feeding on infected hosts. BYDV-PAV does not replicate in the vector, which made it tricky to detect, but it replicated rapidly in the oat. If a vector acquired infection from an infected host, their oat individual would test positive. We used the proportion of vectors that acquired infection from infected hosts to quantify another component of reservoir potential, host infectiousness. Photo credit: Miranda E. Welsh (top left, top right, and bottom right), Marty Dekkers (bottom left). These photographs illustrate the article “Trait-based variation in host contribution to pathogen transmission across species and resource supplies” by Miranda E. Welsh, James Patrick Cronin, and Charles E. Mitchell published in Ecology. https://doi.org/10.1002/ecy.3164","journal":"Bulletin of the Ecological Society of America","year":2021,"id":211471,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.8876,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":420610,"name":"James Patrick Cronin","orcid":"0000-0001-6791-5828","position":1,"is_corresponding":false},{"id":420611,"name":"Charles E. Mitchell","orcid":"0000-0002-1633-1993","position":2,"is_corresponding":false},{"id":420609,"name":"Miranda E. Welsh","orcid":"0000-0003-2867-9513","position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-18T23:52:20.112538Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}