In order to make an infectious clone of geminivirus
I have been trying to make this A. tumefaciens c58ci from last year glycerol stocks stored at -80C competent.I firstly grew in LB medium supplemented with rifampicin and gentamicin. One thing I...
05 June 2018 6,170 3 View
I already dimerized an insert in a vector and now trying to cut the dimer for further cloning; since there are no suitable clean ways to this, I intend to do a full xbal digest of the vector (It...
04 May 2018 1,276 6 View
Can I gel purify two bands for ligation in a tube? Do you think I should extract in different tubes?
02 March 2018 5,889 0 View
I am trying to carryout diagnostic digest with AatII and DraIII (Adei) but the two did not cut as expected. Could it be because of CpG sensitivity? The tests are the paired lanes separated by...
09 October 2017 2,365 6 View
For bioinformatics
08 September 2017 1,240 2 View
I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance
03 March 2021 3,568 1 View
I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...
01 March 2021 8,544 1 View
We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...
01 March 2021 3,355 3 View
Hi I am a bit confused. They are asking me to find out the volume of DNA required in ul (a total of 30-100 ng for genomic DNA) from the DNA concentration in the nanodrop reading which was 404.8...
26 February 2021 5,029 2 View
Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...
25 February 2021 6,969 3 View
I am facing difficulties in cloning a 1kb gene into a vector (pJIT163). I have my gene on interest (GOI) in pUC57 and want to clone in pJIT163 using SalI and BamHI restriction sites. I am getting...
25 February 2021 3,221 7 View
I am trying to clone 2 copies of the same mammalian gene into the pSF-CMV-Ub-Puro Ascl (contains HindIII, KpnI and NheI cut sites) plasmid. This is what the final product is supposed to look like...
24 February 2021 6,310 3 View
I am trying to better understand the scope of DNA replication and sequencing errors, e.g. 1. I have seen similar error rates of 10e4 to 10e5 for cell & instrumental DNA replication,...
24 February 2021 4,397 3 View
I got a thin band and a thick band i guess it would be the genomic DNA and the 260/280 ratio is 3.
21 February 2021 6,523 6 View
I constructed a synthetic DNA library (scFv, VH-VL orientation) with a 3' reporter and 8x histag. I cloned and expressed this gene following which I performed an ELISA. The ELISA results suggested...
19 February 2021 7,006 5 View
