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Article

Origin and evolution of highly polymorphic rDNA sites in Alstroemeria longistaminea (Alstroemeriaceae) and related species.

Genome - 1 Sept 2021

Ribeiro Tiago, Nascimento Jéssica, Santos Amanda, Félix Leonardo P, Guerra Marcelo

Abstract excerpt

Alstroemeria (Alstroemeriaceae) displays a conserved and highly asymmetric karyotype, where most rDNA sites can be properly recognized by the size and morphology of the chromosomes. We analyzed the intraspecific variation of rDNA sites in A. longistaminea and compared with their distribution in other species (A. caryophyllaea and A. piauhyensis) and a representative of a sister genus, Bomarea edulis. All three...

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PMID: 33852822
DOI: 10.1139/gen-2020-0159

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