Evidence map›Paper›PMID 11752301›Full record

ArticleNucleic acids research2002

The DT40 web site: sampling and connecting the genes of a B cell line.

Jean-Marie Buerstedde, Hiroshi Arakawa, Akira Watahiki, Piere Piero Carninci, Y Yoshihide Hayashizaki, Bernhard Korn, Jiri Plachy

Abstract read
In one paragraph

Article in Nucleic acids research, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

7 authors.

Jean-Marie BuersteddeDepartment of Cellular Immunology, Heinrich-Pette-Institute, Martinistrasse 52, 20251 Hamburg, Germany. buersted@genetics.hpi.uni-hamburg.de
Hiroshi Arakawa
Akira Watahiki
Piere Piero Carninci
Y Yoshihide Hayashizaki
Bernhard Korn
Jiri Plachy

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thousands of new vertebrate genes have been discovered and genetic systems are needed to address their functions at the cellular level. The chicken B cell line DT40 allows efficient gene disruptions due to its high homologous recombination activity. However, cloning the gene of interest is often cumbersome, since relatively few chicken cDNA sequences are present in the public databases. In addition, the accumulation of multiple mutations within the same cell clone is limited by the consumption of one drug-resistance marker for each transfection. Here, we present the DT40 web site (http://genetics.hpi.uni-hamburg.de/dt40.html), which includes a comprehensive database of chicken bursal ESTs to identify disruption candidate genes and recyclable marker cassettes based on the loxP system. These freely available resources greatly facilitate the analysis of genes and genetic networks.

Indexed as

Databases, GeneticAnimalsBiomarkersB-LymphocytesBursa of FabriciusCell LineChickensDrug ResistanceExpressed Sequence TagsGene LibraryGene TargetingInformation Storage and RetrievalInternetMutationBiomarkers

Identifiers

PMID11752301
PMCPMC99062

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.