Mode of inheritance of primary metabolic traits in tomato

被引:171
作者
Schauer, Nicolas [1 ]
Semel, Yaniv [2 ,3 ]
Balbo, Ilse [1 ]
Steinfath, Matthias [1 ,4 ]
Repsilber, Dirk [1 ,5 ]
Selbig, Joachim [1 ,4 ]
Pleban, Tzili [2 ,3 ]
Zamir, Dani [2 ,3 ]
Fernie, Alisdair R. [1 ]
机构
[1] Max Planck Inst Mol Plant Physiol, D-14476 Potsdam, Germany
[2] Hebrew Univ Jerusalem, Inst Plant Sci & Genet, IL-76100 Rehovot, Israel
[3] Hebrew Univ Jerusalem, Fac Agr, Otto Warburg Ctr Biotechnol, IL-76100 Rehovot, Israel
[4] Univ Potsdam, Inst Biochem & Biol, Dept Bioinformat, D-14476 Potsdam, Germany
[5] Res Inst Biol Farm Anim, D-18196 Dummerstorf, Germany
关键词
D O I
10.1105/tpc.107.056523
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
To evaluate components of fruit metabolic composition, we have previously metabolically phenotyped tomato (Solanum lycopersicum) introgression lines containing segmental substitutions of wild species chromosome in the genetic background of a cultivated variety. Here, we studied the hereditability of the fruit metabolome by analyzing an additional year's harvest and evaluating the metabolite profiles of lines heterozygous for the introgression (ILHs), allowing the evaluation of putative quantitative trait locus (QTL) mode of inheritance. These studies revealed that most of the metabolic QTL (174 of 332) were dominantly inherited, with relatively high proportions of additively (61 of 332) or recessively (80 of 332) inherited QTL and a negligible number displaying the characteristics of overdominant inheritance. Comparison of the mode of inheritance of QTL revealed that several metabolite pairs displayed a similar mode of inheritance of QTL at the same chromosomal loci. Evaluation of the association between morphological and metabolic traits in the ILHs revealed that this correlation was far less prominent, due to a reduced variance in the harvest index within this population. These data are discussed in the context of genomics-assisted breeding for crop improvement, with particular focus on the exploitation of wide biodiversity.
引用
收藏
页码:509 / 523
页数:15
相关论文
共 85 条
[1]   Five components of the ethylene-response pathway identified in a screen for weak ethylene-insensitive mutants in Arabidopsis [J].
Alonso, JM ;
Stepanova, AN ;
Solano, R ;
Wisman, E ;
Ferrari, S ;
Ausubel, FM ;
Ecker, JR .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (05) :2992-2997
[2]   Cytokinin oxidase regulates rice grain production [J].
Ashikari, M ;
Sakakibara, H ;
Lin, SY ;
Yamamoto, T ;
Takashi, T ;
Nishimura, A ;
Angeles, ER ;
Qian, Q ;
Kitano, H ;
Matsuoka, M .
SCIENCE, 2005, 309 (5735) :741-745
[3]   Drought and salt tolerance in plants [J].
Bartels, D ;
Sunkar, R .
CRITICAL REVIEWS IN PLANT SCIENCES, 2005, 24 (01) :23-58
[4]   Comparison of changes in fruit gene expression in tomato introgression lines provides evidence of genome-wide transcriptional changes and reveals links to mapped QTLs and described traits [J].
Baxter, CJ ;
Sabar, M ;
Quick, WP ;
Sweetlove, LJ .
JOURNAL OF EXPERIMENTAL BOTANY, 2005, 56 (416) :1591-1604
[5]   Genetic analysis of seed-soluble oligosaccharides in relation to seed storability of Arabidopsis [J].
Bentsink, L ;
Alonso-Blanco, C ;
Vreugdenhil, D ;
Tesnier, K ;
Groot, SPC ;
Koornneef, M .
PLANT PHYSIOLOGY, 2000, 124 (04) :1595-1604
[6]   Unraveling abiotic stress tolerance mechanisms - getting genomics going [J].
Bohnert, HJ ;
Gong, QQ ;
Li, PH ;
Ma, SS .
CURRENT OPINION IN PLANT BIOLOGY, 2006, 9 (02) :180-188
[7]   Genomics tools for QTL analysis and gene discovery [J].
Borevitz, JO ;
Chory, J .
CURRENT OPINION IN PLANT BIOLOGY, 2004, 7 (02) :132-136
[8]   Large-scale identification of single-feature polymorphisms in complex genomes [J].
Borevitz, JO ;
Liang, D ;
Plouffe, D ;
Chang, HS ;
Zhu, T ;
Weigel, D ;
Berry, CC ;
Winzeler, E ;
Chory, J .
GENOME RESEARCH, 2003, 13 (03) :513-523
[9]   A genetic map of candidate genes and QTLs involved in tomato fruit size and composition [J].
Causse, M ;
Duffe, P ;
Gomez, MC ;
Buret, M ;
Damidaux, R ;
Zamir, D ;
Gur, A ;
Chevalier, C ;
Lemaire-Chamley, M ;
Rothan, C .
JOURNAL OF EXPERIMENTAL BOTANY, 2004, 55 (403) :1671-1685
[10]   QTL analysis of fruit quality in fresh market tomato:: a few chromosome regions control the variation of sensory and instrumental traits [J].
Causse, M ;
Saliba-Colombani, V ;
Lecomte, L ;
Duffé, P ;
Rousselle, P ;
Buret, M .
JOURNAL OF EXPERIMENTAL BOTANY, 2002, 53 (377) :2089-2098