🔍 Tìm kiếm từ vựng
telomere
Noun
telomere, đầu mút nhiễm sắc thể
a repetitive DNA sequence at the end of a linear chromosome, protecting it from deterioration during replication, and playing a role in cellular aging and cancer development
"The telomere's repetitive sequence , TTAGGG in humans , prevents the loss of essential genetic information with each round of cell division ."