A functional molecular marker for detecting blister blight disease resistance in tea (Camellia sinensis L.).

Identification of an EST-SSR molecular marker associated with Blister blight, a common fungal disease of tea, facilitating marker-assisted selection, marking a milestone in tea molecular breeding. lister blight (BB) leaf disease of tea, caused by the fungus Exobasidium vexans, results in 25-30% crop loss annually. BB is presently controlled by Cu based fungicides, but genetic resistance is the most viable option in disease management.

In silico structural homology modelling of EST073 motif coding protein of tea Camellia sinensis (L).

Background: Tea (Camellia sinensis (L). O. Kuntze) is known as the oldest, mild stimulating caffeine containing non-alcoholic beverage.

Functional characterization of proanthocyanidin pathway enzymes from tea and their application for metabolic engineering.

Tea (Camellia sinensis) is rich in specialized metabolites, especially polyphenolic proanthocyanidins (PAs) and their precursors. To better understand the PA pathway in tea, we generated a complementary DNA library from leaf tissue of the blister blight-resistant tea cultivar TRI2043 and functionally characterized key enzymes responsible for the biosynthesis of PA precursors. Structural genes encoding enzymes involved in the general phenylpropanoid/flavonoid pathway and the PA-specific branch pathway were well represented in the library.