Mj. Wallen et al., 2 CHICKEN REPEAT-ONE (CR-1) ELEMENTS LACKING A SILENCER-LIKE REGION UPSTREAM OF THE CHICKEN AVIDIN-RELATED GENES AVR4 AND AVR5, Biochimica et biophysica acta, N. Gene structure and expression, 1308(3), 1996, pp. 193-196
Two repetitive elements of the chicken CR1 family, each located in the
5' flanking region of the avidin-related genes Avr4 and Avr5, have be
en cloned and sequenced. Both elements are 721 bp in length with 72% i
dentity to a CR1 consensus sequence. They had a 191 bp deletion in a r
egion corresponding to the functional silencer regions previously dete
cted within the CR1 elements upstream of the chicken lysozyme and apoV
LDLII genes.