%0 Journal Article %T Transient expression of a reporter gene introduced by bioballistic bombardment into Racosperma mangium (Leguminosae family) tissues %A Quoirin %A M. %A Arag£żo %A F. %A Rech %A E. %A De Oliveira %A D.E. %J Brazilian Journal of Genetics %D 1997 %I Scientific Electronic Library Online %R 10.1590/S0100-84551997000300024 %X we report on an assay of direct transfer of dna into calli and seeds of racosperma (ex-acacia) mangium, using a bioballistic method. we observed transient expression of the gus gene in the treated tissues %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0100-84551997000300024&lng=en&nrm=iso&tlng=en