Hi
Can anyone tell me if there is a substitute for aceto orcein stain. We are doing MITOSIS IN ROOT TIPS prac which involves growing onion roots then chopping them off and looking at them under the microscope this is when aceto orcein stain is needed before the cover slip is put on. Can I just any sort of stain ie: methylene blue, bromothynal blue etc. or does it have to be aceto orcein stain and why? Also which fixative solution is best to use.
I would appreciate any help here. I'm clueless.
Cheers Nicky
Aceto Orcein Stain
Aceto orcein stain
Hi nickyw,
the technicians 'bible', "The Laboratory", (B. Dungey) has on page 111 the recipe for the above stain and its accompanying fixative and the reasons why aceto orcein is so good for showing up the chromosomes in mitosis. If you don't have a copy, I can fax you the relevant pages if you PM me.
Cheers,
~Robyn
the technicians 'bible', "The Laboratory", (B. Dungey) has on page 111 the recipe for the above stain and its accompanying fixative and the reasons why aceto orcein is so good for showing up the chromosomes in mitosis. If you don't have a copy, I can fax you the relevant pages if you PM me.
Cheers,
~Robyn
The Laboratory Book
Hi Robyn
Do you have any idea where I can get my hands on "The bible" called The Laboratory. I have searched the web with no results. Can you or any one help.
Cheers Nicky
Do you have any idea where I can get my hands on "The bible" called The Laboratory. I have searched the web with no results. Can you or any one help.
Cheers Nicky
Aceto orcein stain
Hi Nicky,
I hope you received the 6-page fax. The cover page is actually the cover of "the bible". The supplier's name is also on the cover - Southern Biological, Melbourne -Phone: 03 9877 4597
Good Luck,
~Robyn
I hope you received the 6-page fax. The cover page is actually the cover of "the bible". The supplier's name is also on the cover - Southern Biological, Melbourne -Phone: 03 9877 4597
Good Luck,
~Robyn
Aceto Orcein Stain
Dear Nicky,
I just put a post in reply to Maria's querry about "The Laboratory" which we purchased from Mackays Books (ph.02 9876 6332) for $75 this year. It is a great reference & well worth investing in!
Helen
I just put a post in reply to Maria's querry about "The Laboratory" which we purchased from Mackays Books (ph.02 9876 6332) for $75 this year. It is a great reference & well worth investing in!
Helen