This Y Chromosome was published in Science so it MUST be real.
by David Ng
This figure was published a while back in Science, so it must be real.
(Jane Gitschier, University of California, San Francisco. Science, 1990)
.
This figure was published a while back in Science, so it must be real.
(Jane Gitschier, University of California, San Francisco. Science, 1990)
popperfont.net 
This author doesn’t have such an article in Science. I searched it in Pubmed and Science and couldn’t find it. And I look at author’s page in University of California and her complete publicaitons. There is no such an article. This citation is a falsehood.