Publications by authors named "David Tepfer"

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Survival and DNA Damage in Plant Seeds Exposed for 558 and 682 Days outside the International Space Station.
David Tepfer, Sydney Leach

Astrobiology· March 2017

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Survival of plant seeds, their UV screens, and nptII DNA for 18 months outside the International Space Station.
David Tepfer, Andreja Zalar, Sydney Leach

Astrobiology· May 2012

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Oral administration of low doses of plant-based HBsAg induced antigen-specific IgAs and IgGs in mice, without increasing levels of regulatory T cells.
Anna Kostrzak, Minerva Cervantes Gonzalez, Denise Guetard, Devendra Bellary Nagaraju, Simon Wain-Hobson, David Tepfer

Vaccine· July 2009

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Transgenic mimicry of pathogen attack stimulates growth and secondary metabolite accumulation.
Kuntal Chaudhuri, Sudripta Das, Moumita Bandyopadhyay, Andreja Zalar, Albert Kollmann, David Tepfer

Transgenic Res· February 2009

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Changes in morphological phenotypes and withanolide composition of Ri-transformed roots of Withania somnifera.
Maumita Bandyopadhyay, Sumita Jha, David Tepfer

Plant Cell Rep· May 2007

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Spontaneous plant regeneration in transformed roots and calli from Tylophora indica: Changes in morphological phenotype and tylophorine accumulation associated with transformation by Agrobacterium rhizogenes.
Kuntal Narayan Chaudhuri, Biswajit Ghosh, David Tepfer, Sumita Jha

Plant Cell Rep· October 2006

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Genetic transformation of Tylophora indica with Agrobacterium rhizogenes A4: growth and tylophorine productivity in different transformed root clones.
Kuntal Narayan Chaudhuri, Biswajit Ghosh, David Tepfer, Sumita Jha

Plant Cell Rep· April 2005

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Unsuccessful search for DNA transfer from transgenic plants to bacteria in the intestine of the tobacco horn worm, Manduca sexta.
Jamal Deni, Brigitte Message, Maurizio Chioccioli, David Tepfer

Transgenic Res· April 2005

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Homology-dependent DNA transfer from plants to a soil bacterium under laboratory conditions: implications in evolution and horizontal gene transfer.
David Tepfer, Rolando Garcia-Gonzales, Hounayda Mansouri, Martina Seruga, Brigitte Message

Transgenic Res· August 2003

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