%0 Conference Proceedings %T development of new quantative competitive PCR assay for the rumen butrate-producing bacterium: butyrivibrio fibrisolvens %A TAHERI GHAHFAROKHI, AMIR %A Tahmoorespur, Mojtaba %A Nassiri, Mohammadreza %A , %A SHAMSHIRGARAN, YASAMAN %J saad2011 %D 2011