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Lavi, N., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Tadmor, Y., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Meir, A., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Bechar, A., Institute of Agricultural Engineering, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Oren-Shamir, M., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ovadia, R., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Reuveni, M., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Nahon, S., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Shlomo, H., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Chen, L., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Levin, I., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel

The tomato INTENSE PIGMENT (IP) genotype is characterized by intense visual pigmentation of unripe and ripe fruits, not thoroughly analyzed thus far. This study was therefore designed to analyze key morphologic, metabolomic, and photomorphogenic phenotypes of this genotype in comparison to its near-isogenic normal counterpart and to evaluate its significance relative to other tomato mutants known for increased fruit pigmentation. The IP genotype produced smaller and darker red fruits, and a substantially increased chloroplast biogenesis was found in its green fruit and leaf tissues. Ripe-red fruits of the IP genotype produced 34-38% more soluble solids and up to 62.6% more carotenoids, but no differences were found in the concentration of flavonoid compounds in Its peel tissue. The IP genotype was found to display a greater hypocotyl inhibition response to blue and yellow light, but a more prominent and novel response to total darkness. As a whole, the IP genotype exhibited highly desirable traits, making it a valuable genotype for tomato breeders attempting to Introduce functional and taste qualities Into tomato fruits. © 2009 American Chemical Society.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Characterization of the intense pigment tomato genotype emphasizing targeted fruit metabolites and chloroplast biogenesis
57

Lavi, N., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Tadmor, Y., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Meir, A., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Bechar, A., Institute of Agricultural Engineering, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Oren-Shamir, M., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ovadia, R., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Reuveni, M., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Nahon, S., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Shlomo, H., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Chen, L., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Levin, I., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel

Characterization of the intense pigment tomato genotype emphasizing targeted fruit metabolites and chloroplast biogenesis
The tomato INTENSE PIGMENT (IP) genotype is characterized by intense visual pigmentation of unripe and ripe fruits, not thoroughly analyzed thus far. This study was therefore designed to analyze key morphologic, metabolomic, and photomorphogenic phenotypes of this genotype in comparison to its near-isogenic normal counterpart and to evaluate its significance relative to other tomato mutants known for increased fruit pigmentation. The IP genotype produced smaller and darker red fruits, and a substantially increased chloroplast biogenesis was found in its green fruit and leaf tissues. Ripe-red fruits of the IP genotype produced 34-38% more soluble solids and up to 62.6% more carotenoids, but no differences were found in the concentration of flavonoid compounds in Its peel tissue. The IP genotype was found to display a greater hypocotyl inhibition response to blue and yellow light, but a more prominent and novel response to total darkness. As a whole, the IP genotype exhibited highly desirable traits, making it a valuable genotype for tomato breeders attempting to Introduce functional and taste qualities Into tomato fruits. © 2009 American Chemical Society.
Scientific Publication
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