Evidence map›Paper›PMID 34338916›Full record

ArticleJournal of plant research2021

Cis-acting elements involved in the G2/M-phase-specific transcription of the cyclin B gene in the unicellular alga Cyanidioschyzon merolae.

Nobuko Sumiya

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of plant research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 57% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. 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

1 author at 1 institution in 1 country.

Nobuko SumiyaDepartment of Biology, Keio University, 4-1-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8521, Japan. sumiyan@keio.jp.ORCID http://orcid.org/0000-0003-3811-6052
Keio University · JP

Funding

japan society for the promotion of science 17K18091Sumitomo Foundation Basic Science Research Projects (200251)
6 · The paper itself

Abstract

M-specific activator (MSA) cis-acting elements have been determined to be involved in the regulation of G2/M-phase-specific transcription in spermatophytes. In this study, the involvement of MSA-core elements in G2/M-phase-specific transcription was examined in the unicellular red alga Cyanidioschyzon merolae. In the C. merolae genome, MSA-core elements do not accumulate specifically in the upstream of mitosis-specific transcriptional genes. Mutations of the four MSA-core elements of the cyclin B gene, which encodes a central factor of the G2-to-M-phase transition, have resulted in the abolishment of transcription or permission of transcription even in the G1 phase. These results suggest that all four MSA-core elements located in the upstream region of cyclin B are involved in G2/M-phase-specific transcription in C. merolae; however, the nature of the involvement of MSA-core elements in G2/M-phase-specific transcription differed among the four elements. Thus, MSA-core-element-mediated G2/M-phase-specific transcription in C. merolae seems to be regulated by a complex mechanism.

Indexed as

Regulatory Elements, TranscriptionalRhodophytaTranscription, GeneticCell DivisionCyclin BCyclin BCell cycleCyanidioschyzon merolaeCyclin BG2/M-phase

Identifiers

PMID34338916
OpenAlexW3188989635

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.