Randy Yat Choi Poon

Randy Yat Choi Poon publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Randy Yat Choi Poon sits on this spectrum.

Randy Yat Choi Poon D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Randy Yat Choi Poon sits on this spectrum.

Overview

Best Publications

• Cyclin A in cell cycle control and cancer.

  C H Yam;Tsz Kan Fung;R Y C Poon

  647
  Citations

• The cdc2-related protein p40MO15 is the catalytic subunit of a protein kinase that can activate p33cdk2 and p34cdc2.

  R. Y. C. Poon;K. Yamashita;J. P. Adamczewski;T. Hunt

  530
  Citations

• Cyclin-dependent kinases and S phase control in mammalian cells.

  Richard A. Woo;Randy Yat Choi Poon

  315
  Citations

• On the synthesis and destruction of A- and B-type cyclins during oogenesis and meiotic maturation in Xenopus laevis.

  H Kobayashi;J Minshull;C Ford;R Golsteyn

  304
  Citations

• Redistribution of the CDK Inhibitor p27 between Different Cyclin CDK Complexes in the Mouse Fibroblast Cell Cycle and in Cells Arrested with Lovastatin or Ultraviolet Irradiation.

  R. Y. C. Poon;H. Toyoshima;T. Hunter

  299
  Citations

• Identification of the domains in cyclin A required for binding to, and activation of, p34cdc2 and p32cdk2 protein kinase subunits.

  H Kobayashi;E Stewart;R Poon;J P Adamczewski

  287
  Citations

• A roller coaster ride with the mitotic cyclins.

  Tsz Kan Fung;Randy Yat Choi Poon

  266
  Citations

• Dephosphorylation of Cdk2 Thr160 by the Cyclin-Dependent Kinase-Interacting Phosphatase KAP in the Absence of Cyclin

  Randy Y. C. Poon;Tony Hunter

  264
  Citations

• Involvement of p21 and p27 in the regulation of CDK activity and cell cycle progression in the regenerating liver

  Jeffrey H. Albrecht;Randy Yat Choi Poon;Randy Yat Choi Poon;Cory L. Ahonen;Brenda M. Rieland

  238
  Citations

• Cyclin-dependent Kinases Are Inactivated by a Combination of p21 and Thr-14/Tyr-15 Phosphorylation after UV-induced DNA Damage

  Randy Y.C. Poon;Wei Jiang;Hideo Toyoshima;Tony Hunter

  229
  Citations

• How Many Mutant p53 Molecules Are Needed To Inactivate a Tetramer

  Wan Mui Chan;Wai Yi Siu;Anita Wan Sze Lau;Randy Yat Choi Poon

  211
  Citations

• Inactivation of p27Kip1 by the viral E1A oncoprotein in TGFbeta-treated cells.

  Asoke Mal;Randy Y. C. Poon;Philip H. Howe;Hideo Toyoshima

  193
  Citations

• The Role of Cdc2 Feedback Loop Control in the DNA Damage Checkpoint in Mammalian Cells

  Randy Yat Choi Poon;Man Sang Chau;Katsumi Yamashita;Tony R. Hunter

  166
  Citations

• MDM2 and MDMX bind and stabilize the p53-related protein p73

  Weg M. Ongkeko;Xiaoqian Wang;Wai Yi Siu;Anita Wan Sze Lau

  164
  Citations

• Synchronization of HeLa Cells

  Hoi Tang Ma;Randy Y.C. Poon

  163
  Citations

• Activated oncogenes promote and cooperate with chromosomal instability for neoplastic transformation.

  Richard A. Woo;Randy Yat Choi Poon

  158
  Citations

• Identification of Functional Domains in the Neuronal Cdk5 Activator Protein

  Randy Yat Choi Poon;John Lew;Tony R. Hunter

  152
  Citations

• DISC1 Regulates Neurogenesis via Modulating Kinetochore Attachment of Ndel1/Nde1 during Mitosis

  Fei Ye;Eunchai Kang;Eunchai Kang;Chuan Yu;Xuyu Qian;Xuyu Qian

  146
  Citations

• The multiple checkpoint functions of CHK1 and CHK2 in maintenance of genome stability.

  Yue Chen;Randy Yat Choi Poon

  145
  Citations

• On the Concentrations of Cyclins and Cyclin-Dependent Kinases in Extracts of Cultured Human Cells†

  Talha Arooz;Cain H. Yam;Wai Yi Siu;Anita Wan Sze Lau

  141
  Citations