ArticleAnnals of botany2002
Painting of parental chromatin in Beta hybrids by multi-colour fluorescent in situ hybridization.
Article in Annals of botany, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 28 citations in OpenAlex.
- Decoding the autotetraploid origin of the stress-tolerant wild beet Beta corolliflora.BMC genomics · 2026Article
- The Application of Fluorescence In Situ Hybridization in the Prescreening ofPlants (Basel, Switzerland) · 2024Article
- Genomic constitution, allopolyploidy, and evolutionary proposal for Cynodon Rich. based on GISH.Protoplasma · 2022Article
- Sugar beet M14 glyoxalase I gene can enhance plant tolerance to abiotic stresses.Journal of plant research · 2013Article
- Identification of parental genomes and genomic organization in Aster microcephalus var. ovatus.Journal of plant research · 2007Article
- An interspecific hybrid as a tool to study phylogenetic relationships in plants using the GISH technique.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2007Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sugar beet (Beta vulgaris L.) is a relatively young crop and has a narrow gene pool. In order to introduce genetic variability into the crop, interspecific hybrids, selected from crosses with wild beets of the sections Corollinae and Procumbentes, have been generated. The introgressed B. procumbens chromatin carries resistance genes to beet cyst nematode Heterodera schachtii Schm. These lines are important for breeding of nematode-resistant sugar beet, while Corollinae species are potential donors of tolerance to biotic and abiotic stresses such as drought or saline soils. We have used in situ hybridization of genomic DNA to discriminate the parental chromosomes in these interspecific hybrids. Suppression of cross-hybridization by blocking DNA was not necessary indicating that the investigated Beta genomes contain sufficient species-specific DNA enabling the unequivocal determination of the genomic composition of the hybrids. Interspecific hybrid lines with an additional chromosome (2n = 18 + 1), chromosome fragment (2n = 18 + fragment) or translocation of B. procumbens (2n = 18) were analysed by genomic in situ hybridization (GISH) at mitosis and meiosis. Species-specific satellites and ribosomal genes used in combination with genomic DNA or in rehybridization experiments served as landmark probes for chromosome identification in hybrid genomes. The detection of a B. procumbens translocation of approx. I Mbp demonstrated the sensitivity and resolution of GISH and showed that this approach is a powerful method in genome analysis projects of the genus Beta.
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