Structural features and transcript-editing analysis of sugarcane (Saccharum officinarum L.) chloroplast genome.

The complete nucleotide sequence of the chloroplast genome of sugarcane (Saccharum officinarum) was determined. It consists of 141,182 base-pairs (bp), containing a pair of inverted repeat regions (IR(A), IR(B)) of 22,794 bp each. The IR(A) and IR(B) sequences separate a small single copy region (12,546 bp) and a large single copy (83,048 bp) region.