id author title date pages extension mime words sentences flesch summary cache txt cord-330057-3vucm0s1 Franzo, Giovanni Phylodynamic analysis and evaluation of the balance between anthropic and environmental factors affecting IBV spreading among Italian poultry farms 2020-04-29 .txt text/plain 5537 280 40 In the present study, 361 IBV QX (the most relevant field genotype in Italy) sequences were obtained between 2012 and 2016 from the two main Italian integrated poultry companies. Finally, the different viral population pattern observed in the two companies over the same time period supports the pivotal role of management and control strategies on IBV epidemiology. Almost identical results were obtained including a third "ghost" deme (i.e. an estimated deme for which no sequences were available, representative of other unsampled companies and farms) in the analysis or using the "traditional" coalescent approach. In the particular Italian QX scenario, the serially sampled (i.e. with known collection date) strains were used to infer the migration rate and history between the two integrated poultry companies (i.e. considered as different demes) over time. ./cache/cord-330057-3vucm0s1.txt ./txt/cord-330057-3vucm0s1.txt