position effect造句
1. Four types errors show different position effect.
2. This primary result indicated that the position effect is an important factor for plant transgene expression.
3. The research methods and the ways to reduce position effect have been discussed.
4. A serial position effect was found when the non speech related marking methods were used.
5. Transgene expression is closely correlated with the integration sites of transgenes in the plant genome, which is termed as "position effect".
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6. Gene silencing can be divided into two types: position effect and homology dependent gene silencing ( HdGS ) .
7. A "position effect" usually occurs in cold bending test of ribbed steel bars, when the bending mandrel is misaligned with the bar surface.
8. The position effect is one major problem in the production of transgenic animals as mammary gland bioreactors.
9. The haematoma part eliminates or compares in front of the technique the enlarge, the hydrocephalus and occupies the position effect also to aggravate.
10. After the technique the haematoma eliminates or the majority of elimination completely, occupies position effect vanishing or the obvious change for the better.
11. Preliminary evidence was obtained to prove the action of the position effect which has no relation to developmental phase on the grafts. A concept of positional information memory was proposed.
12. MENTAL EFFECTS of transitive inference, mainly include end-anchoring effect, translation effect, directional effect, serial position effect, and symbolic distance effect.
13. The results showed that the recency effect of the serial position effect was sensitive to the changing of time, and the recency effect belonged to absolute memory.
14. To shield the transgene from the affection of chromosomal position effect and improve its expression efficiency, another cHS4 insulator was inserted into the upstream of transgene cassette.
15. Computer simulations of the model were performed in mimicking psychological experiments of the serial position effect of free recall and the chunking Chinese words.