Loblolly pine (Pinus taeda L.) is the mostimportant tree species in US commerce and has much to gain through geneticengineering. This species can be transformed using particle bombardment andAgrobacterium; however, the regeneration of plants fromtransgenic tissues has been difficult and the recovery of transgenic plants hasbeen rare. A shoot-based and genotype-independent transformation methodemploying Agrobacterium tumefaciens was used to facilitaterecovery of plants and permit the transformation of elite germplasm. Shootsfrom4–6 week old seedlings and adventitious shoots from culture wereinoculated with A. tumefaciens EHA101 (pGUS3), or EHA105(pSSLa.3), subjected to selection and regenerated. Shoots that survivedexhibited expression of the uidA gene (GUS) in a patterncharacteristic of the either the CaMV35S promoter (pGUS3), or the larch RbcSpromoter (pSSLa.3) transferred. Recovered plants were screened using PCRamplification. Southern DNA analyses and amplification of the T-DNA borderjunction confirmed genomic integration of both transferreduidA and nptII genes. In this proofofconcept study, the overall recovery of P. taeda shoots wasfair (10–20%), while recovery of intact rooted plants was poor (>1%)due to difficulty in rooting. Recovery of intact rooted plants from inoculatedshoots of P. eldarica and P. radiatawas more efficient (10–30%). The addition of a shoot multiplication stepand effective rooting protocols will improve the efficiency of this genotypeindependent transformation method in P. taeda, and inotherPinus spp.