单词 | octamer |
释义 | octamern. Chemistry and Biochemistry. A polymeric molecule or structural unit consisting of eight monomers, esp. (a section of) a polynucleotide or polypeptide. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymolecules > [noun] octamer1929 polymolecule1934 1929 Chem. Abstr. 23 3213 From the MeOH ppt. were obtained another 2g. of the pentamer and 6, 4, and 6g. of the hexa-, hepta- and octamers resp. 1946 Jrnl. Amer. Chem. Soc. 68 359/1 The heptamer, octamer and nonamer..were isolated by fractionating high-boiling still-pot residues. 1987 Nature 10 Sept. 174/2 The octamer sequence ATGCAAAT or its inverse complement ATTTGCAT is well-conserved in all immunoglobulin gene promoters. 2001 Jrnl. Biol. Chem. 276 1204 Yeast mitochondrial NAD+-specific isocitrate dehydrogenase is an octamer composed of four each of two nonidentical but related subunits designated IDH1 and IDH2. This is a new entry (OED Third Edition, March 2004; most recently modified version published online March 2022). < n.1929 |
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