Evidence map›Paper›PMID 7731988›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1995

The nucleotide sequence of chromosome I from Saccharomyces cerevisiae.

H Bussey, D B Kaback, W Zhong, D T Vo, M W Clark, N Fortin, J Hall, B F Ouellette, T Keng, A B Barton

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Article
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  4. Expansion of a TelomericFrontiers in genetics · 2018
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  19. SGD: Saccharomyces Genome Database.Nucleic acids research · 1998
    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

10 authors.

H BusseyBiology Department, McGill University, Montreal, QC, Canada.
D B Kaback
W Zhong
D T Vo
M W Clark
N Fortin
J Hall
B F Ouellette
T Keng
A B Barton

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chromosome I from the yeast Saccharomyces cerevisiae contains a DNA molecule of approximately 231 kbp and is the smallest naturally occurring functional eukaryotic nuclear chromosome so far characterized. The nucleotide sequence of this chromosome has been determined as part of an international collaboration to sequence the entire yeast genome. The chromosome contains 89 open reading frames and 4 tRNA genes. The central 165 kbp of the chromosome resembles other large sequenced regions of the yeast genome in both its high density and distribution of genes. In contrast, the remaining sequences flanking this DNA that comprise the two ends of the chromosome and make up more than 25% of the DNA molecule have a much lower gene density, are largely not transcribed, contain no genes essential for vegetative growth, and contain several apparent pseudogenes and a 15-kbp redundant sequence. These terminally repetitive regions consist of a telomeric repeat called W', flanked by DNA closely related to the yeast FLO1 gene. The low gene density, presence of pseudogenes, and lack of expression are consistent with the idea that these terminal regions represent the yeast equivalent of heterochromatin. The occurrence of such a high proportion of DNA with so little information suggests that its presence gives this chromosome the critical length required for proper function.

Indexed as

Chromosomes, FungalGenome, FungalBase SequenceChromosome MappingDNA, FungalGenes, FungalGenetic MarkersMolecular Sequence DataOpen Reading FramesRepetitive Sequences, Nucleic AcidSaccharomyces cerevisiaeTemplates, GeneticDNA, FungalGenetic Markers

Identifiers

PMID7731988
PMCPMC42051

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.