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Advanced backcross QTL analysis of a Lycopersicon esculentum ×Lycopersicon parviflorum cross
Theoretical and Applied Genetics, 2000Lycopersicon parviflorum is a sexually compatible, wild tomato species which has been largely unutilized in tomato breeding. The Advanced Backcross QTL (AB-QTL) strategy was used to explore this genome for QTLs affecting traits of agronomic importance in an interspecific cross between a tomato elite processing inbred, Lycopersicon esculentum E6203, and
T. M. Fulton +9 more
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1991
The tomato (Lycopersicon esculentum) is well established as an important vehicle for plant genetic studies and genetic manipulations. Research endeavors leading to tomato’s prominence date back to 1905 when Halsted et al. reported the occurrence of single gene mutants in tomato.
J. W. DeVerna, A. H. Paterson
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The tomato (Lycopersicon esculentum) is well established as an important vehicle for plant genetic studies and genetic manipulations. Research endeavors leading to tomato’s prominence date back to 1905 when Halsted et al. reported the occurrence of single gene mutants in tomato.
J. W. DeVerna, A. H. Paterson
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Plant Cell Reports, 2000
Fertile cybrid plants of three subclones, B1A, B3A, B4A were regenerated from the single colony obtained after the fusion of mesophyll protoplasts of plastome chlorophyll-deficient mutant Lycopersicon peruvianum var 'dentatum' (line 3767) and γ-irradiated mesophyll protoplasts of L. esculentum (cv 'Quedlinburger Frühe Liebe').
A, Kochevenko +7 more
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Fertile cybrid plants of three subclones, B1A, B3A, B4A were regenerated from the single colony obtained after the fusion of mesophyll protoplasts of plastome chlorophyll-deficient mutant Lycopersicon peruvianum var 'dentatum' (line 3767) and γ-irradiated mesophyll protoplasts of L. esculentum (cv 'Quedlinburger Frühe Liebe').
A, Kochevenko +7 more
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Theoretical and Applied Genetics, 1991
The organelles of somatic hybrids obtained from symmetric and asymmetric fusions between the Lycopersicon species L. peruvianum and L. esculentum were analyzed by DNA hybridization methods. In the asymmetric fusions the L. peruvianum protoplasts were gamma-irradiated at a dose of 50, 300 and 1,000 Gy. The organelles were characterized using the Petunia
Derks, F.H.M. +3 more
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The organelles of somatic hybrids obtained from symmetric and asymmetric fusions between the Lycopersicon species L. peruvianum and L. esculentum were analyzed by DNA hybridization methods. In the asymmetric fusions the L. peruvianum protoplasts were gamma-irradiated at a dose of 50, 300 and 1,000 Gy. The organelles were characterized using the Petunia
Derks, F.H.M. +3 more
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2021
Aims. Capability for rooting of the peruvian and cultivated parental forms of the tomatoes (Lycopersicon peruvianum var. dentatum Dun. and Lycopersicon esculentum Mill.) and their cybrids with reciprocal plastom-genome organization as well as with back transferred chloroplasts was investigated. Methods.
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Aims. Capability for rooting of the peruvian and cultivated parental forms of the tomatoes (Lycopersicon peruvianum var. dentatum Dun. and Lycopersicon esculentum Mill.) and their cybrids with reciprocal plastom-genome organization as well as with back transferred chloroplasts was investigated. Methods.
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2019
Somatic hybrids were obtained after protoplast fusion of sexually incompatible species of L. esculentum and L. peruvianum v. dentatum. Genetic novelty of the hybrids in question was shown by study of the chromosome number, isozymes (esterase, peroxidase), a small subunit of RuBPCase and chloroplast DNAs.
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Somatic hybrids were obtained after protoplast fusion of sexually incompatible species of L. esculentum and L. peruvianum v. dentatum. Genetic novelty of the hybrids in question was shown by study of the chromosome number, isozymes (esterase, peroxidase), a small subunit of RuBPCase and chloroplast DNAs.
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Tomato (Lycopersicon esculentum L.)
1986The Andean region is the center of origin of the genus Lycopersicon, and it is generally believed that the first domestication of the tomato occurred in Mexico. Most probably, the wild cherry tomato (Lycopersicon esculentum var. cerasiforme) was transported to Mexico from Peru.
K. C. Sink, J. F. Reynolds
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1991
Electrophoretic technique combined with enzyme-specific stains has provided the most precise way of estimating genetic variability in many plant taxa. Within the genus Lycopersicon this method has been successfully applied by Rick and his colleagues for measuring the extent of variation both in cultivated forms and wild species (Rick 1976a, 1983 ...
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Electrophoretic technique combined with enzyme-specific stains has provided the most precise way of estimating genetic variability in many plant taxa. Within the genus Lycopersicon this method has been successfully applied by Rick and his colleagues for measuring the extent of variation both in cultivated forms and wild species (Rick 1976a, 1983 ...
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Chromosome Engineering in Lycopersicon
1966The purpose of this article is to summarise the present state of knowledge concerning chromosomal manipulations that are possible in the genus Lycopersicon. References to the pertinent literature will be given, and examples presented.
Charles M. Rick, Gurdev S. Khush
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