The bacterial segrosome: a dynamic nucleoprotein machine for DNA trafficking and segregation

2006 ◽  
Vol 4 (2) ◽  
pp. 133-143 ◽  
Author(s):  
Finbarr Hayes ◽  
Daniela Barillà
Keyword(s):  
Dna Trafficking

scholarly journals Uptake, Biodistribution, and Time Course of Naked Plasmid DNA Trafficking After Intratumoral In Vivo Jet Injection

2006 ◽  
Vol 0 (0) ◽  
pp. 060801084750032
Author(s):  
W. Walther ◽  
T. Minow ◽  
R. Martin ◽  
I. Fichtner ◽  
P.M. Schlag ◽  
...  
Keyword(s):  
Plasmid Dna ◽  
Time Course ◽  
Jet Injection ◽  
Naked Plasmid ◽  
Dna Trafficking ◽  
Naked Plasmid Dna

scholarly journals Limitations on Geminivirus Genome Size Imposed by Plasmodesmata and Virus-Encoded Movement Protein: Insights into DNA Trafficking

2003 ◽  
Vol 15 (11) ◽  
pp. 2578-2591 ◽  
Author(s):  
Robert L. Gilbertson ◽  
Mysore Sudarshana ◽  
Hao Jiang ◽  
Maria R. Rojas ◽  
William J. Lucas
Keyword(s):  
Genome Size ◽  
Movement Protein ◽  
Dna Trafficking

scholarly journals Assessment of microchimerism following somatic cell nuclear transfer and natural pregnancies in goats

2019 ◽  
Vol 97 (9) ◽  
pp. 3786-3794 ◽  
Author(s):  
Kirsten K Gash ◽  
Min Yang ◽  
Zhiqiang Fan ◽  
Misha Regouski ◽  
Heloisa M Rutigliano ◽  
...  
Keyword(s):  
Lymph Node ◽  
Somatic Cell ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Small Population ◽  
Cell Trafficking ◽  
Maternal Cell ◽  
Fetal Microchimerism ◽  
Natural Breeding ◽  
Dna Trafficking

AbstractMicrochimerism is defined as the presence of a small population of cells or DNA in 1 organism originated from a genetically different organism. It is well established that this phenomenon occurs in humans and mice as cells are exchanged between mother and fetus during gestation. Currently, no information is available about the presence of maternal microchimerism in goats, and the only published study is limited to an evaluation of fetal and fetal–fetal microchimerism in blood samples following natural breeding. In order to determine whether bidirectional fetal–maternal cell or DNA trafficking occurs in goats, we assessed: 1) fetal microchimerism in surrogates that gave birth to somatic cell nuclear transfer (SCNT)-derived transgenic offspring (n = 4), 2) maternal microchimerism following natural breeding of SCNT-derived transgenic does with a nontransgenic buck (n = 4), and 3) fetal–fetal microchimerism in nontransgenic twins of transgenic offspring (n = 3). Neomycin-resistance gene (NEO) gene was selected as the marker to detect the presence of the αMHC-TGF-β1-Neo transgene in kidney, liver, lung, lymph node, and spleen. We found no detectable maternal or fetal–fetal microchimerism in the investigated tissues of nontransgenic offspring. However, fetal microchimerism was detected in lymph node tissue of one of the surrogate dams carrying a SCNT pregnancy. These results indicate occurrence of cell trafficking from fetus to mother during SCNT pregnancies. The findings of this study have direct implications on the use and disposal of nontransgenic surrogates and nontransgenic offspring.

scholarly journals Uptake, Biodistribution, and Time Course of Naked Plasmid DNA Trafficking After Intratumoral In Vivo Jet Injection

2006 ◽  
Vol 17 (6) ◽  
pp. 611-624 ◽  
Author(s):  
W. Walther ◽  
T. Minow ◽  
R. Martin ◽  
I. Fichtner ◽  
P.M. Schlag ◽  
...  
Keyword(s):  
Plasmid Dna ◽  
Time Course ◽  
Jet Injection ◽  
Naked Plasmid ◽  
Dna Trafficking ◽  
Naked Plasmid Dna

Fetomaternal Cellular and Plasma DNA Trafficking

2006 ◽  
Vol 945 (1) ◽  
pp. 119-131 ◽  
Author(s):  
DIANA W. BIANCHI ◽  
Y. M. DENNIS LO
Keyword(s):  
Plasma Dna ◽  
Dna Trafficking
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