Friday, 8 January 2010

Uncondensed DNA can be transcribed but the condensed DNA heterochromatin cant be transcribed

  • Uncondensed DNA can be transcribed but the condensed DNA heterochromatin cant be transcribed
  • Histone interacts with DNA by salt bridges
  • Plants in general have large sized chromosomes in comparison to animal, further the monocot plant have larger chromosome than the dicotyledons.
  • Chromatid and chromonema are two names for the same structure. A chromonema represents a chromatid in the early stages of condensation.
  • Chromosomes are stained with basic stains Orcein, Giemsa and Acetocarmin.

No comments:

Post a Comment