diff --git a/Glycine/max/studies/glyma.Cheng_Wang_2013.yml b/Glycine/max/studies/glyma.Cheng_Wang_2013.yml
index 4c0b0ff..aa853bb 100644
--- a/Glycine/max/studies/glyma.Cheng_Wang_2013.yml
+++ b/Glycine/max/studies/glyma.Cheng_Wang_2013.yml
@@ -2,15 +2,16 @@
 scientific_name: Glycine max
 gene_symbols: GmIFS1
 gene_symbol_long: Isoflavone Synthase 1
-gene_model_pub_name: IFS1 
-gene_model_full_id: glyma.Wm82.gnm2.ann1.Glyma.07G202300
+gene_model_pub_name: EU391460.1
+gene_model_full_id: glyma.Wm82.gnm4.ann1.Glyma.07G202300
 confidence: 4
 curators:
   - Ella Townsend
   - Jacqueline Campbell
   - Scott Kalberer
+  - Steven Cannon
 comments:
-  - GmIFS1 is a duplicate of GmIFS2.  ### What is meant by "duplicate" here?
+  - A cytochrome P450 superfamily protein
 phenotype_synopsis: Involved in producing soybean isoflavonoids, isoflavonoids
   involved in health benefits for soybean consumption, and more importantly,
   involved with soybean environmental stress response.
@@ -31,19 +32,24 @@ references:
   - citation: Cheng, Wang, et al., 2013
     doi: 10.1371/journal.pone.0054154
     pmid: 23342093
+  - citation: Jung, Yu, et al. 2013
+    doi: 10.1038/72671
+    pmid: 10657130
 ---
 scientific_name: Glycine max
 gene_symbols: GmIFS2
 gene_symbol_long: Isoflavone Synthase 2
-gene_model_pub_name: IFS2
-gene_model_full_id: glyma.Wm82.gnm2.ann1.Glyma.13G173500
+gene_model_pub_name: EU391493.1
+gene_model_full_id: glyma.Wm82.gnm4.ann1.Glyma.13G173500
 confidence: 4
 curators:
   - Ella Townsend
   - Jacqueline Campbell
   - Scott Kalberer
+  - Steven Cannon
 comments:
-  - GmIFS2 is a duplicate of GmISF1.  ### What is meant by "duplicate" here?
+  - A cytochrome P450 superfamily protein
+  - glyma.Wm82.gnm4.ann1.Glyma.13G173401 is a second equally good match to EU391493, close to the other GmIFS2 gene on chromosome 13
 phenotype_synopsis: Involved in producing soybean isoflavonoids, isoflavonoids
   involved in health benefits for soybean consumption, and more importantly,
   involved with soybean environmental stress response.
@@ -64,19 +70,25 @@ references:
   - citation: Cheng, Wang, et al., 2013
     doi: 10.1371/journal.pone.0054154
     pmid: 23342093
+  - citation: Jung, Yu, et al. 2013
+    doi: 10.1038/72671
+    pmid: 10657130
 ---
 scientific_name: Glycine max
 gene_symbols: GmF3H2
 gene_symbol_long: Flavanone 3-Hydroxylase 2
-gene_model_pub_name: F3H2
-gene_model_full_id: glyma.Wm82.gnm2.ann1.Glyma.02G048400
+gene_model_pub_name: EU391427.1
+gene_model_full_id: glyma.Wm82.gnm4.ann1.Glyma.02G048600
 confidence: 4
 curators:
   - Ella Townsend
   - Scott Kalberer
+  - Jacqueline Campbell
+  - Steven Cannon
 comments:
+  - A cytochrome P450 superfamily protein
+  - glyma.Wm82.gnm4.ann1.Glyma.02G048400 is also a very strong match to EU391427
   - GmF3H2 is under more selective pressure than GmIFS1 & GmIFS2.
-  - Only shows GmF3H name and not GmF3H2.   ### Not sure what this means?
 phenotype_synopsis: Involved in flavone 3-hydroxylase synthase and involved in
   environmental stress responses.
 traits:
@@ -96,3 +108,6 @@ references:
   - citation: Cheng, Wang, et al., 2013
     doi: 10.1371/journal.pone.0054154
     pmid: 23342093
+  - citation: Jung, Yu, et al. 2013
+    doi: 10.1038/72671
+    pmid: 10657130