Variation of 45S rDNA intergenic spacers in Arabidopsis thaliana.

doi:10.1007/s11103-016-0524-1

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

Back to search

Article

Variation of 45S rDNA intergenic spacers in Arabidopsis thaliana.

Plant molecular biology - 1 Nov 2016

Havlová Kateřina, Dvořáčková Martina, Peiro Ramon, Abia David, Mozgová Iva, Vansáčová Lenka, Gutierrez Crisanto, Fajkus Jiří

Abstract excerpt

Approximately seven hundred 45S rRNA genes (rDNA) in the Arabidopsis thaliana genome are organised in two 4 Mbp-long arrays of tandem repeats arranged in head-to-tail fashion separated by an intergenic spacer (IGS). These arrays make up 5 % of the A. thaliana genome. IGS are rapidly evolving sequences and frequent rearrangements inside the rDNA loci have generated considerable interspecific and even...

Topics

Arabidopsis
Chromatin Assembly Factor-1
DNA, Ribosomal Spacer
Genetic Variation
Mutation
RNA, Ribosomal
Repetitive Sequences, Nucleic Acid

Source

Open in PubMed

Identifiers

PMID: 27531496
DOI: 10.1007/s11103-016-0524-1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

Community interpretation

Discuss the evidence

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

discussions

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics