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Article

Induction and flow cytometry identification of tetraploids from seed-derived explants through colchicine treatments in Catharanthus roseus (L.) G. Don.

Journal of biomedicine & biotechnology - 1 Jan 2011

Xing Shi-Hai, Guo Xin-Bo, Wang Quan, Pan Qi-Fang, Tian Yue-Sheng, Liu Pin, Zhao Jing-Ya, Wang Guo-Feng, Sun Xiao-Fen, Tang Ke-Xuan

Abstract excerpt

The tetraploid plants of Catharanthus roseus (L.) G. Don was obtained by colchicine induction from seeds explants, and the ploidy of the plants was identified by flow cytometry. The optimal treatment is 0.2% colchicine solution treated for 24 hours, and the induction rate reaches up to 30%. Comparing with morphological characteristics and growth habits between tetraploids and the control, we found that...

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Source

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Identifiers

PMID: 21660143
DOI: 10.1155/2011/793198
PMCID: PMC3110335

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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