1. This substance has now been cloned by molecular biologists.

2. The issue of cloning has sharply divided voters.

3. Scientists have already cloned a sheep.

4. The dilemma over human cloning lies at the heart of the ethical choices facing society.

5. The idea of cloning extinct life forms still belongs to science fiction.

6. Therapeutic cloning has been attacked by anti-abortion campaigners.

7. The plan, announced at a conference on cloning, was denounced as dangerous and immoral by the mainstream scientific community.

8. Recently, two cloned monkeys in Oregon were created by this method.

9. Thus elm trees clone themselves to form entire copses, and we cloned Dolly from cultured mammary gland cells.

10. For the cloning biologists of the 1980s, however, the cell cycle had to remain just an uncomfortable awareness.

11. One mosaic variation clon of Citrus microcarpa was found by authors, which presented different yellow green inlays on leaves,(http://Sentencedict.com) shoots and fruits.

12. Clon stem cell technique make people pay close attention to the human's fate.

13. Women can play a decisive role in the debate over cloning.

14. It could soon be technically possible to produce a human being by cloning.

15. Ian Wilmut, of the Roslin Institute, near Edinburgh, has already accomplished this feat in his second cloned sheep.

16. The potential for abuse and misuse of genome and cloning technology has always been a quiet threat.

17. We can not, then(sentencedict.com), say that asexual reproduction is cloning.

18. The ideal candidate will have experience of protein purification and gene cloning and should have an appreciation of plant defence mechanisms.

19. In 1986, again by a slightly circuitous route, Ian began his own cloning programme at Roslin.

20. But here is a form of asexual reproduction that does not lead to cloning.

21. In 1983, microbiologist Julian Adams dis-covered a clue when he brewed up a soup of cloned E. coli bacteria.

22. In the current atmosphere, a reasoned debate about human cloning is nearly impossible.

23. Having a stunning visual impact as the eyeballs and ears in Clon poster series, or the interpenetrating visuals like "Fusion" and "Solidarity" posters, revitalizing the gracefulness of human emotions.