Example sentences for: hct

How can you use “hct” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Stein et al [ 29] have found that cytokines such as interleukin-2, interferon-γ and tumour necrosis factor-α were capable of decreasing the expression of MDR1 mRNA in the colon carcinoma cell lines HCT15 and HCT16.

  • In S. cerevisiae, a key event accompanying exit from mitosis is the inactivation of Clb/Cdc28 protein kinase achieved through degradation of Clb and accumulation of the Clb/Cdc28 inhibitor Sic1 (reviewed in [ 1 ] ). Anaphase-Promoting Complex/Cyclosome (APC/C) ubiquitin ligase and its substrate specific activator Hct1/Cdh1 are required for degradation of Clb2, the major mitotic cyclin in the budding yeast (reviewed in [ 2 ] ). Whereas hct1Δ and sic1Δ cells appear relatively normal,

  • After addition of 50 μ l 125I-hCT, and 200 μ l gelatin buffer, incubation was continued for 2 days.

  • Cdc14 subsequently dephosphorylates (and thereby activates) proteins involved in Sic1 expression (Swi5) and C1b degradation (Hct1/Cdh1) [ 19 41 50 ] , thereby eliminating mitotic Cdk activity and promoting exit from mitosis.

  • By counteracting Cdk1-mediated phosphorylations, Cdc14 activates both Hct1/Cdh1, which targets Clb2 for degradation [ 3 4 5 ] , and Swi5, which turns on the transcription of Cdk1 inhibitor Sic1 [ 6 3 ] . Degradation of Clb2 and accumulation of Sic1 act in concert to eliminate mitotic Cdk activity, which is required for exit from mitosis [ 7 ] . Thus, elucidating how Cdc14 is regulated holds the key to understanding how cells exit mitosis.


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