Fig. 5From: Protocol: high-efficiency in-planta Agrobacterium-mediated transgenic hairy root induction of Camellia sinensis var. sinensisGUS activity assay in roots of tea after transformation with A. rhizogenes harboring pBI121 using X-gluc a control: transgenic hairy roots of A4-wild type; b transgenic hairy roots carrying pBI121 uidA showing blue colorBack to article page