karyomere

kar·y·o·mere

(kar'ē-ō-mer'), A vesicle containing only a small part of the typical nucleus, usually following an abnormal mitosis. [karyo- + G. meros, part]

karyomere

(kăr′ē-ō-mēr″) [″ + meros, part] 1. Chromomere.2. A vesicle containing only a small portion of the nucleus.