Dear Shareef

It is depending on the tools and traits you desire. Good progress has been made in identifying molecular markers for various purposes in tea that range from diversity studies to the search for molecular markers associated with different agronomic traits. For instance, identification RAPD markers that may associate with seven important traits in tea; identification of a RAPD marker for drought tolerance; identification of quantitative trait loci associated with yield; identification of 112 novel tea unigene-derived microsatellites and sequencing of the tea transcriptome that has revealed a number of unigenes for tea and increased the coverage over the tea genome. I hope the attached articles can be useful to you.

thank you seied mehdi

You can try SSR and qtl apart from others....Refer to the attached paper, this should be of help for you