释义 |
DictionarySeeacentric chromosomeAcentric Fragment
a·cen·tric chro·mo·somea fragment of a chromosome lacking a centromere and unable to attach to the mitotic spindle; therefore unable to take part in the division of a nucleus and randomly distributed in daughter cells. Synonym(s): acentric fragmentAcentric Fragment A chromosome fragment without a centromere, which is lost during cell division. |