sea urchin, chick and frog Flashcards
1
Q
what can xenopus embyro be injected with?
A
RNA or antisense oligonucleotides
2
Q
what happens in amphibian organiser?
A
blastopore lip graft- formation of second neural tube - cells instruct neighbouring cells to produce nervous system
3
Q
what does blastoderm begin as in chick embyro?
A
flat disc on egg yolk
4
Q
what useful technique can be used in chick?
A
retroviral infection, electroporation, tissue transplantation and culture
5
Q
what is useful about amniotic in chick?
A
can be used as model for man
