SRR2177374 hypothalamic and pituitary microRNA profiling of Luhua chicken SRR2181966 MicroRNA profiling of Luhua chicken SRR4297711 chicken13 SRR4297712 chicken14 SRR4297713 chicken15 SRR4297714 chicken16 SRR4297715 chicken17 SRR4297716 chicken18 SRR4297717 chicken19 SRR4297718 chicken20 SRR4297719 chicken21 SRR4297720 chicken22