Evidence map›Paper›PMID 14672407›Full record

ArticleMolecular biology reports2003

Isolation and characterization of a cDNA encoding a putative high mobility group (HMG)--box protein from stored mRNA in resting cysts of the ciliate Oxytricha (Sterkiella) nova: ciliate macronuclear gene encoding a putative HMG-box protein.

Sergio Callejas, Juan Carlos Gutiérrez

Abstract read
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Article in Molecular biology reports, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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.

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

1 citing paper in PubMed.

  1. Article
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

2 authors.

Sergio CallejasDepartamento de Microbiología-111, Facultad de Biología, C/. José Antonio Novais, 2, Universidad Complutense (UCM), 28040 Madrid, Spain.
Juan Carlos Gutiérrez

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have isolated an cDNA after applying a DDRT-PCR analysis on mRNA from mature resting cysts of the ciliate Oxytricha (Sterkiella) nova. From this cDNA fragment the complete macronuclear minichromosome was obtained by using the Mac-End-PCR method. After cloning and sequencing, this cDNA shown certain similarity to HMG-like proteins. The analysis of the inferred amino acid sequence shown that this putative HMG-like protein has one HMG-box interrupted by a intron. The analysis of others characteristics (including a 3D model) confirms that it is a HMGB family protein. It is the first time that a macronuclear gene encoding a putative HMG-box protein is isolated from resting cysts of a stichotrich ciliate. The possible implications of this stored mRNA in the ciliate cryptobiotic stage are discussed.

Indexed as

Amino Acid SequenceAnimalsBase SequenceDNA, ComplementaryHMGB ProteinsHumansModels, MolecularMolecular Sequence DataOxytrichaRNA, Messenger, StoredSequence AlignmentSequence Analysis, DNASequence Homology, Amino AcidDNA, ComplementaryHMGB ProteinsRNA, Messenger, Stored

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.