From ae3311b3daf93e7216cd971e2769709971ca09dc Mon Sep 17 00:00:00 2001
From: Nico Matentzoglu <nicolas.matentzoglu@gmail.com>
Date: Thu, 14 Nov 2019 15:15:10 +0000
Subject: [PATCH] Update README.md

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index fbe9409..998cc9b 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,10 @@ Development of BTO started in 2003, aimed to connect the biochemical and molecul
 Website: https://www.brenda-enzymes.org/ontology.php?ontology_id=3
 
 cited as: The BRENDA Tissue Ontology (BTO): the first all-integrating ontology of all organisms for enzyme sources. Gremse M., Chang A., Schomburg I., Grote A., Scheer M., Ebeling C., Schomburg D., Nucleic Acids Res., 39:D507-13 (2011)
+
+# License
+
+
+BTO is available under [CC-BY 4.0](https://creativecommons.org/licenses/by/4.0/)
+
+<img src="https://mirrors.creativecommons.org/presskit/buttons/80x15/png/by.png" width="100" alt ="CC-BY 4.0">