Supplemantary Materials_ aMPV/B Thailand

Supplementary Material S1: Sample Metadata Table Title: Sample Metadata of Avian Metapneumovirus Subtype B-Positive Isolates from ThailandDescription: This table contains detailed metadata for all avian metapneumovirus subtype B (aMPV/B) positive samples analyzed in the study. Metadata includes sample ID, GenBank accession number, host species, collection location and date, clade classification (Thai lineage I or II), and relevant remarks. This dataset supports the molecular and phylogenetic analyses by providing contextual epidemiological information.File name: Supplemantary material S1_sample data.pdfRelated figure/table in manuscript: Supplementary Table S1 Supplementary Material S2: Phylogenetic Tree (Maximum Likelihood) Title: Maximum Likelihood Phylogenetic Tree of aMPV/B IsolatesDescription: This figure presents a phylogenetic tree reconstructed using maximum likelihood methods based on partial G gene sequences of avian metapneumovirus subtype B (aMPV/B). The tree includes both Thai field isolates and global reference strains, annotated with bootstrap values and subtype classifications. This visualization supports the identification of two major Thai-specific clades (Lineage I and II) and highlights genetic relationships with vaccine strains and regional variants.File name: Supplementary Material S1_Phylogenetic tree.pdfRelated figure in manuscript: Supplementary Figure S2 Supplementary Material S3: Time-Calibrated Phylogenetic Tree Title: Bayesian Time-Scaled Phylogenetic Tree of Global and Thai aMPV/B IsolatesDescription: This figure shows a maximum clade credibility (MCC) tree inferred via Bayesian phylogenetic analysis using BEAST. The tree includes 193 partial G gene sequences of aMPV from multiple subtypes (A–D) and highlights divergence times, Thai lineage clusters, and estimated molecular clock rates. Posterior probabilities and node heights are annotated. This figure supports the study’s temporal inference of viral evolution and introduction events in Thailand.File name: Supplementary Material S2_Divergence time analysis.pdfRelated figure in manuscript: Supplementary Figure S3