diff --git a/studies/MSA_dissection_eam7/README.md b/studies/MSA_dissection_eam7/README.md
index 9d9c9e5c0a7c82128af7d716a34053a8d7d7cfc8..3e0439d1ab1ddb3717b34cf82e49d8f3a2a1f5d7 100644
--- a/studies/MSA_dissection_eam7/README.md
+++ b/studies/MSA_dissection_eam7/README.md
@@ -1,17 +1,20 @@
 ## Dissection of main shoot apices (MSAs) to score the reproductive development of plants
 
-Scoring of the development according to the Waddington Stage (Waddington et al., 1983).
+Scoring of the MSA development of BW, BW(*Ppd-H1*), BW(*eam7*), and BW(*Ppd-H1,eam7*) plants according to the Waddington Stage (Waddington et al., 1983).
 
 
 **Study overview:**
 
-	input: BW, BW(Ppd-H1), BW(eam7), BW(Ppd-H1,eam7) grown under SD and LD
+```mermaid
+   flowchart TD;
+       A[Bowman and introgression lines 
+	   in LD and SD] -->  | MSA_dissection | B[Waddington stage by DAE];
+      A[Bowman and introgression lines 
+	   in LD and SD]--> | MSA_dissection | C[spikelet meristem number by W-Stage]
+      A[Bowman and introgression lines 
+	   in LD and SD]--> | MSA_dissection | D[floret number by W-Stage]
+```
 
-	-> assay: MSA_dissection
-		output: - Waddington Stage by DAE
-			- spikelet meristem number by W-Stage
-			- floret number by W-Stage
-				
 
 Results can be found in Figure 1C-E, Supplemental Figure S1 and Supplemental Table S1.