基金Supported by Contrat Universite Paul Sabatier,Toulouse,France,ASUPS 2000(N.Vaysse)AOL DRC Hopitaux de Toulouse 2001,(L.Buscail)Region Midi-Pyrenees(L.Buscail)H.Laurell was supported by a grant from European Community Plan 99 ECC QLG3-CT-1999-0908(C.Susini)The Agilent 2100 Bioanalyzer and the phosphoimager(Molecular Dynamics,Sunnyvale,CA,USA)were at the Transcriptome Platform,Toulouse Genopole,and at the molecular biology platform at the Institute Louis Bugnard,IFR31,Toulouse,France,respectively