Light yellowish loose glossy globular callus was initiated from mature zygotic embryos of loblolly pine (Pinus taeta L. )
Light yellowish loose glossy globular callus was initiated from mature zygotic embryos of loblolly pine (Pinus taeta L. )
以火炬松(Pinus taeda L.) 的成熟合子胚为外植体在附加NAA和BA的TE培养基上诱导产生了淡黄色、疏松、有光泽的颗粒状愈伤组织。