Noha Mohamed

3 Questions 3 Answers 0 Followers

Questions related from Noha Mohamed

How are the genes ordered on a heat map? What causes the clusters? I am talking about gene maps generated from microarray or RNA seq data. Thanks

I have noticed that they are not ordered according to the level of upregulation and downregulation. I could not understand the 'distance' based calculations or what they mean. Any clues?

21 May 2017 9,305 3 View

Is there a method to check RNA quality without using noxious chemicals?

I was trying to check RNA quality on a denaturing gel but it did not work. Because I am pregnant, I could not tolerate using formaldehyde and formamide in the preparations. Can you suggest other...

03 March 2014 2,159 2 View

Why is rt pcr not amplifying b actin in all tissues?

I have been doing rt pcr from different mice tissue for b actin for 3 times now. Every time, certain tissues are amplified and others are not. everytime I do new cDNA. I quantified my dnase free...

17 February 2014 4,936 4 View