| 41. | Wilmut and colleagues published research last year that suggested this technique could be done by inserting genes in embryo cells.
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| 42. | If the " Vegfr3 " gene is deleted then both HPC and EC differentiation comes to a halt in embryos.
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| 43. | The cells can be found in adults, but scientists believe they may not be as useful as those found in embryos.
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| 44. | Further research also has suggested that autoimmune disease may cause genetic abnormalities in embryos which in turn may lead to miscarriage.
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| 45. | Axolotls are used in heart defect studies due to the presence of a mutant gene that causes heart failure in embryos.
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| 46. | A cellular enzyme normally lengthens telomeres in embryo and fetal life, and should have lengthened Dolly's telomeres as well, they said.
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| 47. | Stem cells can be found in adults, but scientists believe they may not be as versatile as those found in embryos.
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| 48. | It might seem a big leap from cell death to stem cells, which are found in embryos at the start of life.
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| 49. | Embryonic stem cells, found in embryos and umbilical cord blood, can develop into almost every type of tissue in the human body.
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| 50. | Embryo retardation did not occur in monkeys administered up to 8 times the recommended human dose but did result in embryo death.
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