Interestingly, Nick's link, although it doesn't support the idea of tissue surviving (individual cells might have), it does add another bit of evidence showing that birds evolved from dinosaurs:
Ours, OB 7.3 was selected for only one epitope out of thousands, and that epitope is, so far as it has been tested by the primary researchers, only reactive to osteoctyes from birds. It has been tested against bird osteoblasts, cells on the same lineage as osteocytes, and does not react, and it does not react with osteocytes from non avian taxa tested. So it is the selective specificity of the antibody for bird osteocytes that is important. We are not saying birds and dinos are the only ones that have the protein, but because the sequence is inherited, it has different ‘shapes’ in each group and the ‘shape’ this antibody binds seems to be unique to bird osteocytes in living taxa.”
http://www.nature.com/news/molecula...ontroversial-claim-for-dinosaur-cells-1.11637
This brings up the remote hope that fragments of dinosaur DNA might have somehow survived. If that turns out to be true, I predict another devastating blow to creationism, with the DNA confirming the findings from dinosaur proteins.
Survival of organic material, and perhaps even cells, seems to be increasingly a nightmare for creationists.
Ours, OB 7.3 was selected for only one epitope out of thousands, and that epitope is, so far as it has been tested by the primary researchers, only reactive to osteoctyes from birds. It has been tested against bird osteoblasts, cells on the same lineage as osteocytes, and does not react, and it does not react with osteocytes from non avian taxa tested. So it is the selective specificity of the antibody for bird osteocytes that is important. We are not saying birds and dinos are the only ones that have the protein, but because the sequence is inherited, it has different ‘shapes’ in each group and the ‘shape’ this antibody binds seems to be unique to bird osteocytes in living taxa.”
http://www.nature.com/news/molecula...ontroversial-claim-for-dinosaur-cells-1.11637
This brings up the remote hope that fragments of dinosaur DNA might have somehow survived. If that turns out to be true, I predict another devastating blow to creationism, with the DNA confirming the findings from dinosaur proteins.
Survival of organic material, and perhaps even cells, seems to be increasingly a nightmare for creationists.