1.5.99.12 A highly selective biosensor with nanomolar sensitivity based on cytokinin dehydrogenase Zea mays 1.5.99.12 Biochemical characterization of putative adenylate dimethylallyltransferase and cytokinin dehydrogenase from Nostoc sp. PCC 7120 no activity in Nostoc sp. PCC 7120 1.5.99.12 Biochemical characterization of the maize cytokinin dehydrogenase family and cytokinin profiling in developing maize plantlets in relation to the expression of cytokinin dehydrogenase genes Zea mays 1.5.99.12 Canopy shade causes a rapid and transient arrest in leaf development through auxin-induced cytokinin oxidase activity Arabidopsis thaliana 1.5.99.12 Catalytic reaction of cytokinin dehydrogenase: preference for quinones as electron acceptors Zea mays 1.5.99.12 Changes in cytokinin content and cytokinin oxidase activity in response to derepression of ipt gene transcription in transgenic tobacco calli and plants Nicotiana tabacum 1.5.99.12 Changes in cytokinins and cytokinin oxidase activity in developing maize kernels and the effects of exogenous cytokinin on kernel development Zea mays 1.5.99.12 Cloning and expression analysis of wheat cytokinin oxidase/dehydrogenase gene TaCKX3 Triticum aestivum 1.5.99.12 Cloning and expression analysis of wheat cytokinin oxidase/dehydrogenase gene TaCKX3 Triticum aestivum Yanyou 361 1.5.99.12 Crystal structure of Arabidopsis thaliana cytokinin dehydrogenase Arabidopsis thaliana