Carlos Daniel Sastré Velásquez

5 Questions 2 Answers 0 Followers

Questions related from Carlos Daniel Sastré Velásquez

Has anyone extracted total RNA from an organism and when evaluating its integrity they obtain this? Any suggestions or explanation?

The only answer I have come close to is the "hidden break" event of ribosomal subunits reported in mollusks and insects. However, in these studies up to 3~4 bands are reported, in my case I have...

28 December 2023 1,149 0 View

Has anyone done RNA extractions from any jellyfish or any other cnidarian?

I am interested in knowing approximately how much RNA is normally obtained from these organisms, especially I am working with Stomolophus sp.2. I have obtained average values of almost 400 ng/uL...

28 October 2022 5,141 0 View

If I have several amino acid sequences that are identified as the same protein, how can I get a consensus sequence from them?

I have 8 sequences of the enzyme creatine kinase from organism A. I am interested in obtaining a consensus sequence to later use it as a template to search for this sequence in the genome of...

01 February 2022 3,219 1 View

How can I convert units of enzyme activity (U / l) to (umol / ml / min)?

For the purpose of my research, I am interested in representing the results of two enzymatic activities and would like to represent them in embassies in (umol/ml/min).

05 February 2020 9,378 5 View

In phylogeny and evolution, what is the correct term to refer to those organisms that first appeared in the history of life?

I used to use the term "primitive" to refer to those organisms that appeared earlier than others in the history of life. However days ago I have faced that "primitive" is incorrect and rejected,...

01 January 1970 9,116 9 View