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Intragenomic variation within ITS1 and ITS2 of freshwater crayfishes (Decapoda: Cambaridae): implications for phylogenetic and microsatellite studies.

Molecular biology and evolution - 1 Feb 2000

Harris D J, Crandall K A

Abstract excerpt

Intragenomic variation in ITS1 and ITS2 is known to exit but is widely ignored in phylogenetic studies using these gene regions. The amount of variation in seven crayfish species, including three populations of Orconectes luteus and two of Procambarus clarkii, was assessed by sequencing 3, 5, or 10 clones from the same individuals, for a total of 77 sequences. The ITS1 and ITS2 sequences reported here are some of...

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PMID: 10677851
DOI: 10.1093/oxfordjournals.molbev.a026308

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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