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Article

Linked 5S and 45S rDNA sites are highly conserved through the subfamily Aurantioideae (Rutaceae).

Cytogenetic and genome research - 1 Jan 2013

Barros E Silva A E, Dos Santos Soares Filho W, Guerra M

Abstract excerpt

Sites of 5S and 45S rDNA are more commonly located on different chromosomes of most angiosperms. Previous investigations have shown that in the subfamily Aurantioideae these sites may appear closely linked (adjacent sites), as in Poncirustrifoliata, or completely isolated, as in some species of Citrus. In the present work, the distribution of rDNA sites was investigated in representatives of 9 genera of...

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PMID: 23635472
DOI: 10.1159/000350695

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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