Example sentences for: heterochromatin

How can you use “heterochromatin” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • A significant fraction of the fly and human genomes are heterochromatic, yet our current understanding of the sequence and organization of heterochromatin is very limited.

  • Physiological experiments can also be used to characterize heterochromatin-binding proteins [ 45 ] . For example, absence of Swi6 in fission yeast sensitizes cells to thiabendazole (TBZ), a microtubule depolymerizing drug [ 46 ] . Presumably this occurs because absence of Swi6 disrupts centromeric heterochromatin and, as a result, sensitizes cells to drugs that compromise spindle function.

  • The heterochromatin is either severely under-represented or poorly banded in polytene chromosomes, and aggregates into an unbanded structure known as the chromocenter [ 23, 24].

  • , [ 32 33 ] ]. Drosophila genes in heterochromatin are typically associated with these islands of retrotransposons [ 2 31 34 35 36 ] . It has been suggested that transposable elements inserted into heterochromatin may locally alter chromatin structure [e.g.

  • Drosophila heterochromatin is best defined by the cytogenetic map of neuroblast mitotic chromosomes, which resolves 61 heterochromatic bands (h1-h61) by differential staining properties [ 5, 25].


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