title: Chicken_J210-01-L05
design: previous study identified that the late feathering (LF) chickens have slower innate immune factors expression rate compared with early feathering (EF) chickens, and the innate immune response in LF chickens are weaker than the EF chickens. To better understand the difference, we performed RNA-seq to analysis the lncRNA and mRNA expression profiles in ALV-J infected spleen between LF and EF chickens.