manhattan plot problem

Question

[sskimvd]

hi

The linear regression result was confirmed with a Manhattan plot.

Why is there a line like in the red box?

Thank you.

[Ram]

Please see How to add images to a Biostars post to add your images properly. You need the direct link to the image or the HTML embed code, not the link to the webpage that has the image embedded (which is what you have pasted here)