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ACTA HORTICULTURAE SINICA ›› 2015, Vol. 42 ›› Issue (10): 1953-1964.doi: 10.16420/j.issn.0513-353x.2015-0317

• Vegetables • Previous Articles     Next Articles

Identification of the Genetic Loci for Tomato Fruit and Plant Height Using a Solanum pennellii Introgression Line Population

ZHOU Hui,WANG Xiao-xuan,HUANG Ze-jun,GAO Jian-chang,GUO Yan-mei,DU Yong-chen,and HU Hong*   

  1. Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China
  • Online:2015-10-25 Published:2015-10-25

Abstract:

In this paper,an introgression line population BC5S2 derived from the wild species Solanum pennellii‘LA0716’and the cultivated species S. lycopersicum‘1052’were used to map the loci for fruit traits and plant morphology. The results showed that five QTLs were identified for fruit weight,two of which were novel. Two QTLs were identified for soluble solids content,one was the novel locus. What’s more,three QTLs for plant height and one QTL related to leaf size in the study were all novel loci.

Key words: tomato, introgression population, fruit, plant morphology, QTL

CLC Number: