ArticleTransgenic research2005
Unsuccessful search for DNA transfer from transgenic plants to bacteria in the intestine of the tobacco horn worm, Manduca sexta.
Article in Transgenic research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 17 citations in OpenAlex.
- Horizontal gene transfer from genetically modified plants - Regulatory considerations.Frontiers in bioengineering and biotechnology · 2022Article
- Potential Effects of Horizontal Gene Exchange in the Human Gut.Frontiers in immunology · 2017Article
- Horizontal gene exchange in environmental microbiota.Frontiers in microbiology · 2011Article
- Origin and diversity of metabolically active gut bacteria from laboratory-bred larvae of Manduca sexta (Sphingidae, Lepidoptera, Insecta).Applied and environmental microbiology · 2008Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
DNA transfer from transgenic plants to native intestinal bacteria and introduced Acinetobacter BD413 was assessed in the gut of the tobacco horn worm (Manduca sexta). The marker was kanamycin resistance gene (nptll), and tobacco carrying the nptll gene in the chloroplasts served as the donor. We detected neither whole gene transfer to native bacteria, nor transfer of fragments of nptll to Acinetobacter, using a marker exchange assay. This negative result was attributed to a heat-labile activity that degraded DNA in the feces, probably DNAase. Nevertheless, a few intact leaf cells survived transit through the gut, and DNA extracted from feces did transform Acinetobacter, albeit at lower frequencies than DNA extracted from leaves.
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Registered trials
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.