ArticleComparative cytogenetics2012
Karyotype analysis of Panax ginseng C.A.Meyer, 1843 (Araliaceae) based on rDNA loci and DAPI band distribution.
Article in Comparative cytogenetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 35 citations in OpenAlex.
- DisentanglingBiology · 2023Article
- Comparative FISH analysis of Senna tora tandem repeats revealed insights into the chromosome dynamics in Senna.Genes & genomics · 2021Article
- Dynamic evolution of Panax species.Genes & genomics · 2021Review
- Chromosomal Mapping of Tandem Repeats Revealed Massive Chromosomal Rearrangements and Insights IntoFrontiers in plant science · 2021Article
- Age-Dependent and Tissue-Specific Alterations in the rDNA Clusters of theBiomolecules · 2020Article
- SMRT- and Illumina-based RNA-seq analyses unveil the ginsinoside biosynthesis and transcriptomic complexity in Panax notoginseng.Scientific reports · 2020Article
- Genetic diversity among cultivated and wildJournal of ginseng research · 2020Article
- Characteristics ofMolecules (Basel, Switzerland) · 2020Review
- Genome and evolution of the shade-requiring medicinal herb Panax ginseng.Plant biotechnology journal · 2018Article
- Ginseng Genome Database: an open-access platform for genomics of Panax ginseng.BMC plant biology · 2018Article
- A refinedJournal of ginseng research · 2017Article
- Comprehensive analysis of Panax ginseng root transcriptomes.BMC plant biology · 2015Article
- Evidence of genome duplication revealed by sequence analysis of multi-loci expressed sequence tag-simple sequence repeat bands in Panax ginseng Meyer.Journal of ginseng research · 2014Article
- Randomly detected genetically modified (GM) maize (Zea mays L.) near a transport route revealed a fragile 45S rDNA phenotype.PloS one · 2013Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ginseng has long been considered a valuable plant owing to its medicinal properties; however, genomic information based on chromosome characterization and physical mapping of cytogenetic markers has been very limited. Dual-color FISH karyotype and DAPI banding analyses of Panax ginseng C. A. Meyer, 1843 were conducted using 5S and 45S rDNA probes. The somatic chromosome complement was 2n=48 with lengths from 3.3 μm to 6.3 μm. The karyotype was composed of 12 metacentric, 9 submetacentric, and 3 subtelocentric pairs. The 5S rDNA probe localized to the intercalary region of the short arm of pair 11, while the 45S rDNA was located at the secondary constriction of the subtelocentric satellited chromosome 14. DAPI bands were clearly observed for most chromosomes, with various signal intensities and chromosomal distributions that consequently improved chromosome identification. As a result, all 24 chromosomes could be distinguished and numbers were assigned to each chromosome for the first time. The results presented here will be useful for the on-going ginseng genome sequencing and further molecular-cytogenetic studies and breeding programs of ginseng.
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