Photon-assisted　shot　noise　through　a　quantum　dot　coupled　to　Luttinger　liquid　leads　is　considered　using　nonequilibrium-Green-function-method.　We　find　that　the　effect　of　ac　field　on　the　differential　shot　noise　is　different　for　different　intralead　electron　interaction.　The　inelastic　channels　associated　with　photon-assisted-tunneling　can　dominate　electron　transport　for　some　ac　parameters.　(C)　2010　Elsevier　B.V.　All　rights　reserved.