Strand Breaks

Some articles on strands, strand breaks, break:

DNA Ligase
... is a specific type of enzyme, a ligase, (EC that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond ... It plays a role in repairing single-strand breaks in duplex DNA in living organisms, but some forms (such as DNA ligase IV) may specifically repair double-str ... a break in both complementary strands of DNA) ...
DNA Damage Theory Of Aging - Age-associated Accumulation of DNA Damage and Decline in Gene Expression - Brain
... (2007) showed that single-strand breaks accumulate in the mouse brain with age ... DNA damages in aging rat brain, including single-strand breaks, double-strand breaks and modified bases (8-OHdG and uracil) ...
Comet Assay - Background
... The individual strands of DNA lose their compact structure and relax, expanding out of the cavity into the agarose ... Undamaged DNA strands are too large and do not leave the cavity, whereas the smaller the fragments, the farther they are free to move in a given period of time ... The damage usually detected are single strand breaks and double strand breaks ...

Famous quotes containing the words breaks and/or strand:

    If the Son of Heaven breaks the law, he should be punished like a common man.
    Chinese proverb.

    We all have reasons
    for moving.
    I move
    to keep things whole.
    —Mark Strand (b. 1934)