Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Rapid conversion of rDNA intergenic spacer of diploid mutants of rice derived from gamma-ray irradiated tetraploids.

Molecular & general genetics : MGG - 1 Apr 1994

Fukuoka H, Kageyama Y, Yamamoto K, Takeda G

Abstract excerpt

The organization of tandemly repeated sequences of ribosomal DNA (rDNA) in rice mutants derived from gamma-irradiated tetraploids was analyzed. Southern hybridization analysis of nuclear DNA revealed that most of the intergenic spacers (IGSs) in mutant rDNA are replaced concertedly by new molecul...

Topics

Base Sequence
Blotting, Southern
DNA Mutational Analysis
DNA, Ribosomal
Gamma Rays
Gene Amplification
Genes, Plant
Genetic Variation
Introns
Molecular Sequence Data
Mutagenesis
Oryza

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Polymorphism, Restriction Fragment Length

Polyploidy

Repetitive Sequences, Nucleic Acid

Sequence Homology, Nucleic Acid

Source

Identifiers

PMID: 7909914
DOI: 10.1007/BF00280313

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7909914-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Rapid conversion of rDNA intergenic spacer of diploid mutants of rice derived from gamma-ray irradiated tetraploids.PMID 7909914Read ↗

Immediate Genetic and Epigenetic Changes in F1 Hybrids Parented by Species with Divergent Genomes in the Rice Genus (Oryza).Semantic proximity Read ↗

Molecular spectrum of somaclonal variation in regenerated rice revealed by whole-genome sequencing.Semantic proximity Read ↗

Molecular characterization of mutations induced by gamma irradiation in rice.Semantic proximity Read ↗

Identification and characterization of inheritable structural variations induced by ion beam radiations in rice.Semantic proximity Read ↗

Extensive de Novo genomic variation in rice induced by introgression from wild rice (Zizania latifolia Griseb.).Semantic proximity Read ↗

Comparative genomic hybridization analysis of rice dwarf mutants induced by gamma irradiation.Semantic proximity Read ↗

Genomic rearrangement in endogenous long terminal repeat retrotransposons of rice lines introgressed by wild rice ({\sl Zizania latifolia} Griseb.)Semantic proximity Read ↗

Extensive microsatellite variation in rice induced by introgression from wild rice (Zizania latifolia Griseb.).Semantic proximity Read ↗

Variation of 45S rDNA intergenic spacers in Arabidopsis thaliana.Semantic proximity Read ↗

The spaceflight environment can induce transpositional activation of multiple endogenous transposable elements in a genotype-dependent manner in rice.Semantic proximity Read ↗

Generation and Analysis of Transposon Ac/Ds-Induced Chromosomal Rearrangements in Rice Plants.Semantic proximity Read ↗

Variation of rDNA Internal Transcribed Spacer Sequences in Rhizoctonia cerealis.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.