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本帖最后由 ayan0513 于 2009-3-11 21:48 编辑 F* O3 J5 `8 x) T o" x3 n. f; d
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Panel discussion on the scientific ramifications of stem cell research. A presentation from the Stem Cell Symposium at The Salk Institute. The world's leading stem cell experts (including Ian Wilmu...
' U( n' e( }4 s. _( b- O) o, }Panel discussion on the scientific ramifications of stem cell research. A presentation from the Stem Cell Symposium at The Salk Institute. The world's leading stem cell experts (including Ian Wilmut whose team cloned Dolly the sheep) explain the science behind a contentious issue that has been extensively debated from the White House to the water # o0 `+ m8 f& ]( C8 G% x# n, U0 s" {
cooler - and yet continues to be confusing to the public at large. |
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发表于 2009-3-11 21:45
