TY - JOUR AU - Mentewab, Ayalew B. AU - Jacobsen, Megan J. AU - Flowers, Rebekah A. PY - 2011 DA - 2011/03/31 TI - Incomplete homogenization of 18 S ribosomal DNA coding regions in Arabidopsis thaliana JO - BMC Research Notes SP - 93 VL - 4 IS - 1 AB - As a result of concerted evolution, coding regions of ribosomal DNA sequences are highly conserved within species and variation is generally thought to be limited to a few nucleotides. However, rDNA sequence variation has not been systematically examined in plant genomes, including that of the model plant Arabidopsis thaliana whose genome was the first to be sequenced. SN - 1756-0500 UR - https://doi.org/10.1186/1756-0500-4-93 DO - 10.1186/1756-0500-4-93 ID - Mentewab2011 ER -