ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2004
Localization of jointless-2 gene in the centromeric region of tomato chromosome 12 based on high resolution genetic and physical mapping.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- RNA-Seq and Genome-Wide Association Studies Reveal Potential Genes for Rice Seed Shattering.International journal of molecular sciences · 2022Article
- Tomato SlBL4 plays an important role in fruit pedicel organogenesis and abscission.Horticulture research · 2021Article
- Introgression Leads to Genomic Divergence and Responsible for Important Traits in Upland Cotton.Frontiers in plant science · 2020Article
- A Molecular Cytogenetic Map of Scallop (Patinopecten yessoensis).Marine biotechnology (New York, N.Y.) · 2019Article
- Natural and induced loss of function mutations in SlMBP21 MADS-box gene led to jointless-2 phenotype in tomato.Scientific reports · 2017Article
- Multiple QTL for horticultural traits and quantitative resistance to Phytophthora infestans linked on Solanum habrochaites chromosome 11.G3 (Bethesda, Md.) · 2014Article
- Expression profiling of tomato pre-abscission pedicels provides insights into abscission zone properties including competence to respond to abscission signals.BMC plant biology · 2013Article
- Mapping pachytene chromosomes of coffee using a modified protocol for fluorescence in situ hybridization.AoB PLANTS · 2013Article
- An integrated cytogenetic and physical map reveals unevenly distributed recombination spots along the papaya sex chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012Article
- High-density SNP genotyping of tomato (Solanum lycopersicum L.) reveals patterns of genetic variation due to breeding.PloS one · 2012Article
- Integration of cytogenetic and genetic linkage maps of Lotus japonicus, a model plant for legumes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- High-throughput genomics enhances tomato breeding efficiency.Current genomics · 2009Article
- Assignment of genetic linkage maps to diploid Solanum tuberosum pachytene chromosomes by BAC-FISH technology.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2009Article
- Fine mapping and DNA fiber FISH analysis locates the tobamovirus resistance gene L3 of Capsicum chinense in a 400-kb region of R-like genes cluster embedded in highly repetitive sequences.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2008Article
- Integration of cytogenetic and genetic linkage maps unveils the physical architecture of tomato chromosome 2.Genetics · 2008Article
- Structural and functional genomics of tomato.International journal of plant genomics · 2008Article
- FISH mapping and molecular organization of the major repetitive sequences of tomato.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2008Article
- Predicting and testing physical locations of genetically mapped loci on tomato pachytene chromosome 1.Genetics · 2007Article
- Genome mapping and molecular breeding of tomato.International journal of plant genomics · 2007Article
- Genetic characterization of the polycotyledon locus in tomato.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2006Article
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7 authors.
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Abstract
Abscission is a universal process whereby plants shed their organs, such as flowers, fruit and leaves. In tomato, the non-allelic mutations jointless and jointless-2 have been discovered as recessive mutations that completely suppress the formation of pedicel abscission zones. A high resolution genetic map of jointless-2 was constructed using 1,122 jointless F2 plants. Restriction fragment length polymorphism (RFLP) marker RPD140 completely co-segregated with the jointless-2 locus and mapped in a 2.4 cM interval between RFLP markers CD22 and TG618. To chromosome walk to jointless-2, all three markers were used to screen a bacterial artificial chromosome (BAC) library and contigs were developed. Intensive efforts to expand and merge the BAC contigs were unsuccessful because of the highly repetitive sequence content on the distal ends of each contig. To determine the physical distance between and the orientation of the three contigs, we used high resolution pachytene fluorescence in situ hybridization (FISH) mapping. The RPD140 contig was positioned in the centromeric region of chromosome 12 between two large pericentric heterochromatin blocks, about 50 Mb from the TG618 contig on the short arm and 10 Mb from the CD22 contig on the long arm, respectively. Based on high resolution genetic and physical mapping, we conclude that the jointless-2 gene is located within or near the chromosome 12 centromere where 1 cM is approximately 25 Mb in length.
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