If you have a sequence of this marker then you can design a primer pair using NCBI Primer-BLAST (https://www.ncbi.nlm.nih.gov/tools/primer-blast/). Here is the article link: Article Primer-BLAST: a tool to design target-specific primers for p...

I dont have this sequence. It is my request object. I know only the name of this marker. Thanks for your answer.

Hey Moustapha Boubacar

MahSe2, recently identified as 61R-M2 . See page 148 for your reference

https://s3.amazonaws.com/academia.edu.documents/51490412/Cowpea20170123-384-sx910r.pdf?response-content-disposition=inline%3B%20filename%3DCowpea.pdf&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWOWYYGZ2Y53UL3A%2F20200109%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20200109T010324Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=fa9eebce41ac9212c6141e56ca580c3a7fa9a3688d63541bbcb95930e0ad118d

and here you can find the sequence of this primer.

Article Breeding cowpea for resistance to Striga gesnerioides in the...

Regards

Ali

The MahSe2 marker is different of C42-2B. Do you mean they are the same? I have'nt access to the website that you tell me.

Thanks for your answer

Best regards