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Article

Principal Component Analysis applied directly to Sequence Matrix.

Scientific reports - 17 Dec 2019

Konishi Tomokazu, Matsukuma Shiori, Fuji Hayami, Nakamura Daiki, Satou Nozomi, Okano Kunihiro

Abstract excerpt

Sequence data is now widely used to observe relationships among organisms. However, understanding structure of the qualitative data is challenging. Conventionally, the relationships are analysed using a dendrogram that estimates a tree shape. This approach has difficulty in verifying the appropriateness of the tree shape; rather, horizontal gene transfers and mating can make the shape of the relationship as...

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Identifiers

PMID: 31848355
DOI: 10.1038/s41598-019-55253-0
PMCID: PMC6917774

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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