The Tropical Fruit Forum

Tropical Fruit => Tropical Fruit Discussion => Topic started by: FV Fruit Freak on May 08, 2019, 11:08:48 AM

Title: Fruit tree DNA
Post by: FV Fruit Freak on May 08, 2019, 11:08:48 AM
Wish someone would start doing this for tropical and subtropical fruit trees.

http://fps.ucdavis.edu/dnamain.cfm (http://fps.ucdavis.edu/dnamain.cfm)
Title: Re: Fruit tree DNA
Post by: murahilin on May 08, 2019, 12:12:38 PM
Wish someone would start doing this for tropical and subtropical fruit trees.

http://fps.ucdavis.edu/dnamain.cfm (http://fps.ucdavis.edu/dnamain.cfm)

That would be great if it was done for tropical and subtropicals. It would probably stop some people in California from renaming everything.
Title: Re: Fruit tree DNA
Post by: FV Fruit Freak on May 08, 2019, 03:07:25 PM
Wish someone would start doing this for tropical and subtropical fruit trees.

http://fps.ucdavis.edu/dnamain.cfm (http://fps.ucdavis.edu/dnamain.cfm)

That would be great if it was done for tropical and subtropicals. It would probably stop some people in California from renaming everything.

Ya, and a few from Florida...
Title: Re: Fruit tree DNA
Post by: simon_grow on May 10, 2019, 10:05:33 PM
Haha, very true!

I’ve considered working out a contract with a DNA sequencing company that could also process the samples but it would be too expensive for most growers and we would need a reference DNA library to blast the unknown samples against.

Sequencing the samples is not very expensive but extracting the DNA and running the PCR gets very expensive. Sequencing a single sample used to run about $9 per sample but when you have thousands of samples, it only costs $2-3 per sample. This is if you already have a contract with the company. If you don’t have a contract, the samples will probably cost 5-10 times more because the companies don’t want to waste their time on such small orders.

Simon