Genetic diversity of UPASI tea clones (Camellia sinensis (L.) O. Kuntze) on the basis of total catechins and their fractions.

doi:10.1016/j.phytochem.2004.06.024

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Article

Genetic diversity of UPASI tea clones (Camellia sinensis (L.) O. Kuntze) on the basis of total catechins and their fractions.

Phytochemistry - 1 Mar 2005

Saravanan M, Maria John K M, Raj Kumar R, Pius P K, Sasikumar R

Abstract excerpt

Tea leaf catechins and the ratio of dihydroxylated to trihydroxylated catechin fractions were analysed to identify the genetic diversity of 26 UPASI released tea clones. Principal component analysis (PCA) based on regression factor separated tea clones into five groups according to their jats (Jats are region based rays for e.g., Assam, China and Cambod origin) as well as their quality constituents (such as total...

Topics

Camellia sinensis
Catechin
Cloning, Molecular
Genetic Variation
Geography
India
Regression Analysis

Source

Open in PubMed

Identifiers

PMID: 15721948
DOI: 10.1016/j.phytochem.2004.06.024

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