Evidence map›Paper›PMID 16788823›Full record

ArticleChromosoma2006

Sequence homogenization and chromosomal localization of VicTR-B satellites differ between closely related Vicia species.

Jirí Macas, Alice Navrátilová, Andrea Koblízková

Abstract read
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In one paragraph

Article in Chromosoma, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.7field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. A Pipeline NanoTRF as a New Tool forPlants (Basel, Switzerland) · 2022
    Article
  3. Article
  4. The Genomics of Plant Satellite DNA.Progress in molecular and subcellular biology · 2021
    Review
  5. Article
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  7. Article
  8. Article
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  10. Review
  11. Article
  12. Article
  13. Evolutionary dynamics of two satellite DNA families in rock lizards of the genus Iberolacerta (Squamata, Lacertidae): different histories but common traits.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2015
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Jirí MacasInstitute of Plant Molecular Biology, Branisovská 31, Ceské Budejovice, 37005, Czech Republic. macas@umbr.cas.cz
Alice Navrátilová
Andrea Koblízková
Institute of Plant Molecular Biology · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Satellite sequences of the VicTR-B family are specific for the genus Vicia (Leguminosae), but their abundance varies among the species, being the highest in Vicia sativa and Vicia grandiflora. In this study, we have sequenced multiple randomly cloned VicTR-B fragments from these two species and analyzed their sequence variability, periodicity, and chromosomal localization. We have found that V. sativa VicTR-B sequences are homogeneous with respect to their nucleotide sequences and periodicity (monomers of 38 bp), whereas V. grandiflora repeats are considerably more variable, occurring in at least four distinct sequence subfamilies. Although the periodicity of 38 bp was conserved in most of the V. grandiflora sequences, one of the subfamilies was composed of higher-order repeats of 186 bp, which originated from a pentamer of the basic repeated unit. Individual VicTR-B subfamilies were preferentially located in either intercalary or subtelomeric regions of chromosomes. Interestingly, two V. grandiflora subfamilies with the highest similarity to V. sativa VicTR-B sequences were located in intercalary heterochromatic bands, showing similar chromosomal distribution as the majority of VicTR-B repeats in V. sativa. The other two V. grandiflora subfamilies showing a considerable divergence from V. sativa sequences were found to be accumulated at subtelomeric regions of V. grandiflora chromosomes.

Indexed as

Chromosome MappingConserved SequenceBase SequenceChromosomes, PlantDNA, PlantDNA, SatelliteGenetic VariationIn Situ Hybridization, FluorescenceMolecular Sequence DataViciaDNA, PlantDNA, Satellite

Identifiers

PMID16788823
OpenAlexW2022585437

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.