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Adenine phosphoribosyl transferase 1 is a key enzyme catalyzing cytokinin conversion from nucleobases to nucleotides in Arabidopsis.

Molecular plant - 1 Sept 2013

Zhang Xinyan, Chen Yutao, Lin Xin, Hong Xinyu, Zhu Ying, Li Wenyang, He Wenrong, An Fengying, Guo Hongwei

Abstract excerpt

In plants, the cytokinin metabolic processes, including cytokinin biosynthesis, interconversion, inactivation, and degradation, play critical roles in the regulation of cytokinin homeostasis and plant development. Purine metabolic enzymes have been implied to catalyze the cytokinin interconversion in previous works. In this study, we report that Adenine Phosphoribosyl Transferase 1 (APT1) is the causal gene of...

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PMID: 23658065
DOI: 10.1093/mp/sst071

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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