Results 131 to 140 of about 4,031 (171)
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Plant Gene, 2021
Removal of selectable marker genes (SMGs) from genetically engineered (GE) plants is desirable because of the concerns about their probable negative effects on human health, other organisms and the environment.
A. Rezaei +3 more
semanticscholar +1 more source
Removal of selectable marker genes (SMGs) from genetically engineered (GE) plants is desirable because of the concerns about their probable negative effects on human health, other organisms and the environment.
A. Rezaei +3 more
semanticscholar +1 more source
Elimination of the nptII marker gene in transgenic apple and pear with a chemically inducible R/Rs recombinase [PDF]
Plant Cell Tissue and Organ Culture, 2014 The efficient production of marker-free transgenic plants is still a challenge in most fruit species even though such plants are a necessary component of many “new breeding technologies”, particularly cis- and intragenesis.
L. Righetti +7 more
semanticscholar +2 more sources
Induction of Expression Instability of the nptII Gene in Transgenic Tobacco Plants
Russian Journal of Plant Physiology, 2002A comparative analysis of the neomycin phosphotransferase (nptII) gene expression was performed in two groups of transformed tobacco plants, one of which included plants with direct and inverted tandem uidA gene repeats in the T-DNA insertion. This insertion of inverted repeats was shown to reduce the level of stable nptII gene expression to 20%, as ...
T. V. Novoselya, E. V. Deineko
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Agricultural Research Journal, 2022
In the present study, selection media was optimized, for in vitro regenerated sugarcane transformants using nptII gene as negative selectable marker, that kills non-transformed cells and ensures proliferation and growth of only transformed cells. To identify a suitable agent and its optimal dose, the embryogenic calli of sugarcane were bombarded with ...
P K Malhotra +3 more
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In the present study, selection media was optimized, for in vitro regenerated sugarcane transformants using nptII gene as negative selectable marker, that kills non-transformed cells and ensures proliferation and growth of only transformed cells. To identify a suitable agent and its optimal dose, the embryogenic calli of sugarcane were bombarded with ...
P K Malhotra +3 more
openaire +1 more source
Worldview, 1980
Throughout 1980 the moral buffer zone between domestic and world politics has been widening dangerously. Because our communications media have been preoccupied with presidential and senatorial election campaigns—and because those campaigns have been almost totally innocent of any rational deliberation over foreign policy— the American people have ...
openaire +1 more source
Throughout 1980 the moral buffer zone between domestic and world politics has been widening dangerously. Because our communications media have been preoccupied with presidential and senatorial election campaigns—and because those campaigns have been almost totally innocent of any rational deliberation over foreign policy— the American people have ...
openaire +1 more source