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. 1996 Jan;4(1):56-60.
doi: 10.1007/BF02254946.

Patterns of DNase I sensitivity in the chromosomes of the grasshopper Chorthippus parallelus (Orthoptera)

J de la Torre  1 , P Herrero, C G de la Vega, A T Sumner, J Gosálvez
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Patterns of DNase I sensitivity in the chromosomes of the grasshopper Chorthippus parallelus (Orthoptera)

J de la Torre et al. Chromosome Res. 1996 Jan.

Abstract

We have analysed the patterns of DNase I/nick translation in the chromosomes of the grasshopper Chorthippus parallelus erythropus. Sites of preferential DNase I-nicking were concentrated at the distal chromosome regions, thus showing the non-uniform DNase I sensitivity of different chromosome domains. Among centromeric C-bands, the heterochromatin of metacentric and acrocentric chromosomes differed with respect to their DNase I resistance.

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