Evidence map›Paper›PMID 8552668›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1996

Specific cloning of human DNA as yeast artificial chromosomes by transformation-associated recombination.

V Larionov, N Kouprina, J Graves, X N Chen, J R Korenberg, M A Resnick

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

76 citing papers in PubMed, 159 citations in OpenAlex.

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  17. Synthetic Genomics From a Yeast Perspective.Frontiers in bioengineering and biotechnology · 2022
    Review
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16 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

V LarionovLaboratory of Molecular Genetics, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA.
N Kouprina
J Graves
X N Chen
J R Korenberg
M A Resnick
National Institute of Environmental Health Sciences · USUniversity of California, Los Angeles · US

Funding

NHGRI NIH HHS 1-YO2-HG-60021-01
6 · The paper itself

Abstract

DNA molecules undergoing transformation into yeast are highly recombinogenic, even when diverged. We reasoned that transformation-associated recombination (TAR) could be employed to clone large DNAs containing repeat sequences, thereby eliminating the need for in vitro enzymatic reactions such as restriction and ligation and reducing the amount of DNA handling. Gently isolated human DNA was transformed directly into yeast spheroplasts along with two genetically marked (M1 and M2) linearized vectors that contained a human Alu sequence at one end and a telomere sequence at the other end (Alu-CEN-M1-TEL and Alu-M2-TEL). Nearly all the M1-selected transformants had yeast artificial chromosomes (YACs) containing human DNA inserts that varied in size from 70 kb to > 600 kb. Approximately half of these had also acquired the unselected M2 marker. The mitotic segregational stability of YACs generated from one (M1) or two (M1 and M2) vector(s) was comparable, suggesting de novo generation of telomeric ends. Since no YACs were isolated when rodent DNAs or a vector lacking an Alu sequence was used, the YACs were most likely the consequence of TAR between the repeat elements on the vector(s) and the human DNA. Using the BLUR13 Alu-containing vector, we demonstrated that human DNA could be efficiently cloned from mouse cells that contained a single human chromosome 16. The distribution of cloned DNAs on chromosome 16 was determined by fluorescence in situ hybridization. We propose that TAR cloning can provide an efficient means for generating YACs from specific chromosomes and subchromosome fragments and that TAR cloning may be useful for isolating families of genes and specific genes from total genome DNA.

Indexed as

AnimalsBase SequenceChromosomes, Artificial, YeastChromosomes, Human, Pair 16Cloning, MolecularDNA PrimersGenetic VectorsHumansHybrid CellsMiceMolecular Sequence DataRecombination, GeneticRepetitive Sequences, Nucleic AcidSaccharomyces cerevisiaeTransformation, GeneticDNA Primers

Identifiers

PMID8552668
PMCPMC40264
OpenAlexW2026971762

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.