|
Project Overview
Project Name |
Peach fruit quality trait-Dirlewanger-1999 |
Project type |
QTL |
Description |
The organoleptic quality of fleshy fruits is in a large part defined by their composition of soluble sugars and organic acids. An F2 population issuing from a cross between two peach varieties, ‘Ferjalou Jalousia’, a non-acid peach, and ‘Fantasia’, an acid nectarine, was analysed over 2 successive years for agronomic characters and for molecular-marker (isoenzymes, RFLPs, RAPDs, IMAs and AFLPs) segregations. Blooming and maturity dates, as well as productivity, were noted for each tree. Four fruits per tree were analysed at maturity for fresh weight, colour, pH, titratable acidity, soluble-solids content (SSC), acid (malic, citric and quinic acids) and sugar (sucrose, glucose, fructose, sorbitol) contents. QTLs were detected for all fruit components analysed, except for fruit colour. |
Crop |
peach |
Traits
This project contains 13 Traits:
Page 1
QTL
This project contains 27 QTL:
Page 1
|