Name	Info	Provider	Link
	free resource	Digital CSIC Spanish National Research Council	http://hdl.handle.net/10261/241653
	free resource	FlyBase	http://flybase.org/cgi-bin/uniq.html?db=fbrf&field=pubmed_id&context=33386848
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33386848/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33386848
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-B-1
	free resource	scite Smart Citations	https://scite.ai/reports/33386848
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/mbe/article-lookup/doi/10.1093/molbev/msaa335