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BEAF-32 | Boundary element-associated factor of 32kD (BEAF-32) encodes a DNA-binding protein with binding sites near transcription start sites. Its roles include chromatin domain insulator function, gene regulation and genome organization. (283 aa) | ||||
Top2 | DNA topoisomerase 2; Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks. Essential during mitosis and meiosis for proper segregation of daughter chromosomes. During meiosis, it disrupts heterochromatic connections between achiasmate and chiasmate homologs after spindle assembly so that chromosomes can separate at prometaphase I. During mitosis, it functions in the separation of sister chromatids by establishing amphitelic kinetochore attachments in mitotic spindles. May have a role in chromatin [...] (1447 aa) |