any site for list of carcinogen and their concentration needed for dna damage in cell lines in lab?

Hi,
if any body has idea about qtl carrographer,please write a blog or help me.
i want to know what types of wiil be accepted by qtl carographer.
could anybody give me idea about anhealing temperature used in PCR .how we find the anhealing temperature.

Hello,
If any one could answer my question i will be happy, What could be the reason for getting efficiency around 60% in my real time pcr, i am using SYBR green I dye. In the same run some sample showing 100% efficiency while most of other samples showing only 60-80% efficiency.


Hope i will get answers to my prob.

With love,
Nageswaran.S

Just wondering what you think is the future outlook of graduates in graduate school..

Seems pretty bleak to me. They say all the old profs are retiring however I still see professors that are teaching and researching in their 80s.

Let me know your opinions here

This area will contain a large chemical database which will allow researchers to easily find MW, boiling point and other chemical data.

Also suppliers will be able to list their chemicals here.