Y_prime_element
A Y' element is a repeat region (SO:0000657) located adjacent to telomeric repeats or X element combinatorial repeats, either as a single copy or tandem repeat of two to four copies.
SO:0000657
repeat_region
is_a
SO:0000624
telomere
part_of
INSDC_feature:repeat_region
broad
INSDC_qualifier:Y_prime_element
exact
Y prime element
exact
Y' element
exact