molecular chronometers

molecular chronometers
Nucleic acid and protein sequences that gradually change over time in a random fashion and at a steady rate, and which therefore can be used to determine phylogenetic relationships.

Microbiology. . 2009.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • geochronology — geochronologic /jee oh kron l oj ik/, geochronological, adj. geochronologist, n. /jee oh kreuh nol euh jee/, n. the chronology of the earth, as based on both absolute and relative methods of age determination. [1890 95; GEO + CHRONOLOGY] * * *… …   Universalium

  • Portal:Time — 08:58, November 24, 2011 (UTC) (update) WELCOME TO THE TIME PORTAL Time …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”