ScienceDaily: Biotechnology News |
- Harmless soil-dwelling bacteria successfully kill cancer
- First stem cells from endangered species
- Mystery of disappearing bird digit solved
| Harmless soil-dwelling bacteria successfully kill cancer Posted: 04 Sep 2011 06:59 PM PDT A bacterial strain that specifically targets tumors could soon be used as a vehicle to deliver drugs in frontline cancer therapy. The strain is expected to be tested in cancer patients in 2013.  |
| First stem cells from endangered species Posted: 04 Sep 2011 11:04 AM PDT Starting with normal skin cells, scientists have produced the first stem cells from endangered species. Such cells could eventually make it possible to improve reproduction and genetic diversity for some species, possibly saving them from extinction, or to bolster the health of endangered animals in captivity.  |
| Mystery of disappearing bird digit solved Posted: 04 Sep 2011 11:03 AM PDT Researchers have solved the evolutionary mystery of origin of bird digits.  |
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