diff --git a/VariantAnnotation/AnnotatedPositions/Transcript/CdnaSequence.cs b/VariantAnnotation/AnnotatedPositions/Transcript/CdnaSequence.cs
index ab2613bf..b83aaf40 100644
--- a/VariantAnnotation/AnnotatedPositions/Transcript/CdnaSequence.cs
+++ b/VariantAnnotation/AnnotatedPositions/Transcript/CdnaSequence.cs
@@ -90,7 +90,7 @@ private void ApplyRnaEdits(StringBuilder sb)
             }
         }
         
-        public int Length => _sequence?.Length ?? _codingRegion.Length;
+        public int Length => _sequence?.Length ?? _codingRegion?.Length ?? 0;
         public Band[] CytogeneticBands => null;
 
         public string Substring(int offset, int length)
diff --git a/VariantAnnotation/Caches/DataStructures/Transcript.cs b/VariantAnnotation/Caches/DataStructures/Transcript.cs
index 7ded7171..a92f3e2e 100644
--- a/VariantAnnotation/Caches/DataStructures/Transcript.cs
+++ b/VariantAnnotation/Caches/DataStructures/Transcript.cs
@@ -295,7 +295,7 @@ public static ITranscript Read(BufferedBinaryReader reader,
                 //     rnaEdits, translation);
                 
             }
-            
+
             if (id.WithVersion == "NM_175741.1" && sequenceProvider.Assembly != GenomeAssembly.GRCh38)
             {
                 rnaEdits = new IRnaEdit[] 
@@ -304,9 +304,23 @@ public static ITranscript Read(BufferedBinaryReader reader,
                     new RnaEdit(380,380,"C")
                 };
 
-                TranscriptValidator.Validate(sequenceProvider, chromosome, "NM_175741.1", gene.OnReverseStrand,
-                    transcriptRegions,
-                    rnaEdits, translation);
+                // TranscriptValidator.Validate(sequenceProvider, chromosome, "NM_175741.1", gene.OnReverseStrand,
+                //     transcriptRegions,
+                //     rnaEdits, translation);
+                
+            }
+
+            if (id.WithVersion == "NR_003085.2" && sequenceProvider.Assembly != GenomeAssembly.GRCh38)
+            {
+                rnaEdits = new IRnaEdit[] 
+                {
+                    new RnaEdit(1703,1703,"G"), 
+                    new RnaEdit(2832,2831,"AAAAAAAAAAAAAAA"),
+                };
+                
+                // TranscriptValidator.Validate(sequenceProvider, chromosome, "NR_003085.2", gene.OnReverseStrand,
+                //     transcriptRegions,
+                //     rnaEdits, translation);
                 
             }
 
diff --git a/VariantAnnotation/Caches/Utilities/TranscriptValidator.cs b/VariantAnnotation/Caches/Utilities/TranscriptValidator.cs
index 1e429a94..53da35d0 100644
--- a/VariantAnnotation/Caches/Utilities/TranscriptValidator.cs
+++ b/VariantAnnotation/Caches/Utilities/TranscriptValidator.cs
@@ -42,6 +42,8 @@ public static class TranscriptValidator
             {"NM_000545.5", "CGTGGCCCTGTGGCAGCCGAGCCATGGTTTCTAAACTGAGCCAGCTGCAGACGGAGCTCCTGGCGGCCCTGCTCGAGTCAGGGCTGAGCAAAGAGGCACTGATCCAGGCACTGGGTGAGCCGGGGCCCTACCTCCTGGCTGGAGAAGGCCCCCTGGACAAGGGGGAGTCCTGCGGCGGCGGTCGAGGGGAGCTGGCTGAGCTGCCCAATGGGCTGGGGGAGACTCGGGGCTCCGAGGACGAGACGGACGACGATGGGGAAGACTTCACGCCACCCATCCTCAAAGAGCTGGAGAACCTCAGCCCTGAGGAGGCGGCCCACCAGAAAGCCGTGGTGGAGACCCTTCTGCAGGAGGACCCGTGGCGTGTGGCGAAGATGGTCAAGTCCTACCTGCAGCAGCACAACATCCCACAGCGGGAGGTGGTCGATACCACTGGCCTCAACCAGTCCCACCTGTCCCAACACCTCAACAAGGGCACTCCCATGAAGACGCAGAAGCGGGCCGCCCTGTACACCTGGTACGTCCGCAAGCAGCGAGAGGTGGCGCAGCAGTTCACCCATGCAGGGCAGGGAGGGCTGATTGAAGAGCCCACAGGTGATGAGCTACCAACCAAGAAGGGGCGGAGGAACCGTTTCAAGTGGGGCCCAGCATCCCAGCAGATCCTGTTCCAGGCCTATGAGAGGCAGAAGAACCCTAGCAAGGAGGAGCGAGAGACGCTAGTGGAGGAGTGCAATAGGGCGGAATGCATCCAGAGAGGGGTGTCCCCATCACAGGCACAGGGGCTGGGCTCCAACCTCGTCACGGAGGTGCGTGTCTACAACTGGTTTGCCAACCGGCGCAAAGAAGAAGCCTTCCGGCACAAGCTGGCCATGGACACGTACAGCGGGCCCCCCCCAGGGCCAGGCCCGGGACCTGCGCTGCCCGCTCACAGCTCCCCTGGCCTGCCTCCACCTGCCCTCTCCCCCAGTAAGGTCCACGGTGTGCGCTATGGACAGCCTGCGACCAGTGAGACTGCAGAAGTACCCTCAAGCAGCGGCGGTCCCTTAGTGACAGTGTCTACACCCCTCCACCAAGTGTCCCCCACGGGCCTGGAGCCCAGCCACAGCCTGCTGAGTACAGAAGCCAAGCTGGTCTCAGCAGCTGGGGGCCCCCTCCCCCCTGTCAGCACCCTGACAGCACTGCACAGCTTGGAGCAGACATCCCCAGGCCTCAACCAGCAGCCCCAGAACCTCATCATGGCCTCACTTCCTGGGGTCATGACCATCGGGCCTGGTGAGCCTGCCTCCCTGGGTCCTACGTTCACCAACACAGGTGCCTCCACCCTGGTCATCGGCCTGGCCTCCACGCAGGCACAGAGTGTGCCGGTCATCAACAGCATGGGCAGCAGCCTGACCACCCTGCAGCCCGTCCAGTTCTCCCAGCCGCTGCACCCCTCCTACCAGCAGCCGCTCATGCCACCTGTGCAGAGCCATGTGACCCAGAGCCCCTTCATGGCCACCATGGCTCAGCTGCAGAGCCCCCACGCCCTCTACAGCCACAAGCCCGAGGTGGCCCAGTACACCCACACGGGCCTGCTCCCGCAGACTATGCTCATCACCGACACCACCAACCTGAGCGCCCTGGCCAGCCTCACGCCCACCAAGCAGGTCTTCACCTCAGACACTGAGGCCTCCAGTGAGTCCGGGCTTCACACGCCGGCATCTCAGGCCACCACCCTCCACGTCCCCAGCCAGGACCCTGCCGGCATCCAGCACCTGCAGCCGGCCCACCGGCTCAGCGCCAGCCCCACAGTGTCCTCCAGCAGCCTGGTGCTGTACCAGAGCTCAGACTCCAGCAATGGCCAGAGCCACCTGCTGCCATCCAACCACAGCGTCATCGAGACCTTCATCTCCACCCAGATGGCCTCTTCCTCCCAGTAACCACGGCACCTGGGCCCTGGGGCCTGTACTGCCTGCTTGGGGGGTGATGAGGGCAGCAGCCAGCCCTGCCTGGAGGACCTGAGCCTGCCGAGCAACCGTGGCCCTTCCTGGACAGCTGTGCCTCGCTCCCCACTCTGCTCTGATGCATCAGAAAGGGAGGGCTCTGAGGCGCCCCAACCCGTGGAGGCTGCTCGGGGTGCACAGGAGGGGGTCGTGGAGAGCTAGGAGCAAAGCCTGTTCATGGCAGATGTAGGAGGGACTGTCGCTGCTTCGTGGGATACAGTCTTCTTACTTGGAACTGAAGGGGGCGGCCTATGACTTGGGCACCCCCAGCCTGGGCCTATGGAGAGCCCTGGGACCGCTACACCACTCTGGCAGCCACACTTCTCAGGACACAGGCCTGTGTAGCTGTGACCTGCTGAGCTCTGAGAGGCCCTGGATCAGCGTGGCCTTGTTCTGTCACCAATGTACCCACCGGGCCACTCCTTCCTGCCCCAACTCCTTCCAGCTAGTGACCCACATGCCATTTGTACTGACCCCATCACCTACTCACACAGGCATTTCCTGGGTGGCTACTCTGTGCCAGAGCCTGGGGCTCTAACGCCTGAGCCCAGGGAGGCCGAAGCTAACAGGGAAGGCAGGCAGGGCTCTCCTGGCTTCCCATCCCCAGCGATTCCCTCTCCCAGGCCCCATGACCTCCAGCTTTCCTGTATTTGTTCCCAAGAGCATCATGCCTCTGAGGCCAGCCTGGCCTCCTGCCTCTACTGGGAAGGCTACTTCGGGGCTGGGAAGTCGTCCTTACTCCTGTGGGAGCCTCGCAACCCGTGCCAAGTCCAGGTCCTGGTGGGGCAGCTCCTCTGTCTCGAGCGCCCTGCAGACCCTGCCCTTGTTTGGGGCAGGAGTAGCTGAGCTCACAAGGCAGCAAGGCCCGAGCAGCTGAGCAGGGCCGGGGAACTGGCCAAGCTGAGGTGCCCAGGAGAAGAAAGAGGTGACCCCAGGGCACAGGAGCTACCTGTGTGGACAGGACTAACACTCAGAAGCCTGGGGGCCTGGCTGGCTGAGGGCAGTTCGCAGCCACCCTGAGGAGTCTGAGGTCCTGAGCACTGCCAGGAGGGACAAAGGAGCCTGTGAACCCAGGACAAGCATGGTCCCACATCCCTGGGCCTGCTGCTGAGAACCTGGCCTTCAGTGTACCGCGTCTACCCTGGGATTCAGGAAAAGGCCTGGGGTGACCCGGCACCCCCTGCAGCTTGTAGCCAGCCGGGGCGAGTGGCACGTTTATTTAACTTTTAGTAAAGTCAAGGAGAAATGCGGTGGAAAAA"},
             {"NM_001220765.1", "GAATTCCGGCGTCGCGGACGCATCCCAGTCTGGGCGGGACGCTCGGCCGCGGCGAGGCGGGCAAGCCTGGCAGGGCAGAGGGAGCCCCGGCTCCGAGGTTGCTCTTCGCCCCCGAGGATCAGTCTTGGCCCCAAAGCGCGACGCACAAATCCACATAACCTGAGGACCATGGATGCTGATGAGGGTCAAGACATGTCCCAAGTTTCAGGGAAGGAAAGCCCCCCTGTAAGCGATACTCCAGATGAGGGCGATGAGCCCATGCCGATCCCCGAGGACCTCTCCACCACCTCGGGAGGACAGCAAAGCTCCAAGAGTGACAGAGTCGTGGCCAGTAATGTTAAAGTAGAGACTCAGAGTGATGAAGAGAATGGGCGTGCCTGTGAAATGAATGGGGAAGAATGTGCGGAGGATTTACGAATGCTTGATGCCTCGGGAGAGAAAATGAATGGCTCCCACAGGGACCAAGGCAGCTCGGCTTTGTCGGGAGTTGGAGGCATTCGACTTCCTAACGGAAAACTAAAGTGTGATATCTGTGGGATCATTTGCATCGGGCCCAATGTGCTCATGGTTCACAAAAGAAGCCACACTGGAGAACGGCCCTTCCAGTGCAATCAGTGCGGGGCCTCATTCACCCAGAAGGGCAACCTGCTCCGGCACATCAAGCTGCATTCCGGGGAGAAGCCCTTCAAATGCCACCTCTGCAACTACGCCTGCCGCCGGAGGGACGCCCTCACTGGCCACCTGAGGACGCACTCCGTCATTAAAGAAGAAACTAATCACAGTGAAATGGCAGAAGACCTGTGCAAGATAGGATCAGAGAGATCTCTCGTGCTGGACAGACTAGCAAGTAACGTCGCCAAACGTAAGAGCTCTATGCCTCAGAAATTTCTTGGGGACAAGGGCCTGTCCGACACGCCCTACGACAGCAGCGCCAGCTACGAGAAGGAGAACGAAATGATGAAGTCCCACGTGATGGACCAAGCCATCAACAACGCCATCAACTACCTGGGGGCCGAGTCCCTGCGCCCGCTGGTGCAGACGCCCCCGGGCGGTTCCGAGGTGGTCCCGGTCATCAGCCCGATGTACCAGCTGCACAAGCCGCTCGCGGAGGGCACCCCGCGCTCCAACCACTCGGCCCAGGACAGCGCCGTGGAGAACCTGCTGCTGCTCTCCAAGGCCAAGTTGGTGCCCTCGGAGCGCGAGGCGTCCCCGAGCAACAGCTGCCAAGACTCCACGGACACCGAGAGCAACAACGAGGAGCAGCGCAGCGGTCTCATCTACCTGACCAACCACATCGCCCCGCACGCGCGCAACGGGCTGTCGCTCAAGGAGGAGCACCGCGCCTACGACCTGCTGCGCGCCGCCTCCGAGAACTCGCAGGACGCGCTCCGCGTGGTCAGCACCAGCGGGGAGCAGATGAAGGTGTACAAGTGCGAACACTGCCGGGTGCTCTTCCTGGATCACGTCATGTACACCATCCACATGGGCTGCCACGGCTTCCGTGATCCTTTTGAGTGCAACATGTGCGGCTACCACAGCCAGGACCGGTACGAGTTCTCGTCGCACATAACGCGAGGGGAGCACCGCTTCCACATGAGCTAAAGCCCTCCCGCGCCCCCACCCCAGACCCCGAGCCACCCCAGGAAAAGCACAAGGACTGCCGCCTTCTCGCTCCCGCCAGCAGCATAGACTGGACTGGACCAGACAATGTTGTGTTTGGATTTGTAACTGTTTTTTGTTTTTTGTTTGAGTTGGTTGATTGGGGTTTGATTTGCTTTTGAAAAGATTTTTATTTTTAGAGGCAGGGCTGCATTGGGAGCATCCAGAACTGCTACCTTCCTAGATGTTTCCCCAGACCGCTGGCTGAGATTCCCTCACCTGTCGCTTCCTAGAATCCCCTTCTCCAAACGATTAGTCTAAATTTTCAGAGAGAAATAGATAAAACACGCCACAGCCTGGGAAGGAGCGTGCTCTACCCTGTGCTAAGCACGGGGTTCGCGCACCAGGTGTCTTTTTCCAGTCCCCAGAAGCAGAGAGCACAGCCCCTGCTGTGTGGGTCTGCAGGTGAGCAGACAGGACAGGTGTGCCGCCACCCAAGTGCCAAGACACAGCAGGGCCAACAACCTGTGCCCAGGCCAGCTTCGAGCTACATGCATCTAGGGCGGAGAGGCTGCACTTGTGAGAGAAAATACTATTTCAAGTCATATTCTGCGTAGGAAAATGAATTGGTTGGGGAAAGTCGTGTCTGTCAGACTGCCCTGGGTGGAGGGAGACGCCGGGCTAGAGCCTTTGGGATCGTCCTGGATTCACTGGCTTTGCGGAGGCTGCTCAGATGGCCTGAGCCTCCCGAGGCTTGCTGCCCCGTAGGAGGAGACTGTCTTCCCGTGGGCATATCTGGGGAGCCCTGTTCCCCGCTTTTTCACTCCCATACCTTTAATGGCCCCCAAAATCTGTCACTACAATTTAAACACCAGTCCCGAAATTTGGATCTTCTTTCTTTTTGAATCTCTCAAACGGCAACATTCCTCAGAAACCAAAGCTTTATTTCAAATCTCTTCCTTCCCTGGCTGGTTCCATCTAGTACCAGAGGCCTCTTTTCCTGAAGAAATCCAATCCTAGCCCTCATTTTAATTATGTACATCTGTTTGTAGCCACAAGCCTGAATTTCTCAGTGTTGGTAAGTTTCTTTACCTACCCTCACTATATATTATTCTCGTTTTAAAACCCATAAAGGAGTGATTTAGAACAGTCATTAATTTTCAACTCAATGAAATATGTGAAGCCCAGCATCTCTGTTGCTAACACACAGAGCTCACCTGTTTGAAACCAAGCTTTCAAACATGTTGAAGCTCTTTACTGTAAAGGCAAGCCAGCATGTGTGTCCACACATACATAGGATGGCTGGCTCTGCACCTGTAGGATATTGGAATGCACAGGGCAATTGAGGGACTGAGCCAGACCTTCGGAGAGTAATGCCACCAGATCCCCTAGGAAAGAGGAGGCAAATGGCACTGCAGGTGAGAACCCCGCCCATCCGTGCTATGACATGGAGGCACTGAAGCCCGAGGAAGGTGTGTGGAGATTCTAATCCCAACAAGCAAGGGTCTCCTTCAAGATTAATGCTATCAATCATTAAGGTCATTACTCTCAACCACCTAGGCAATGAAGAATATACCATTTCAAATATTTACAGTACTTGTCTTCACCAACACTGTCCCAAGGTGAAATGAAGCAACAGAGAGGAAATTGTACATAAGTACCTCAGCATTTAATCCAAACAGGGGTTCTTAGTCTCAGCACTATGACATTTTGGGCTGACTACTTATTTGTTAGGCGGGAGCTCTCCTGTGCATTGTAGGATAATTAGCAGTATCCCTGGTGGCTACCCAATAGACGCCAGTAGCACCCCGAATTGACAACCCAAACTCTCCAGACATCACCAACTGTCCCCTGCGAGGAGAAATCACTCCTGGGGGAGAACCACTGACCCAAATGAATTCTAAACCAATCAAATGTCTGGGAAGCCCTCCAAGAAAAAAAATAGAAAAGCACTTGAAGAATATTCCCAATATTCCCGGTCAGCAGTATCAAGGCTGACTTGTGTTCATGTGGAGTCATTATAAATTCTATAAATCAATTATTCCCCTTCGGTCTTAAAAATATATTTCCTCATAAACATTTGAGTTTTGTTGAAAAGATGGAGTTTACAAAGATACCATTCTTGAGTCATGGATTTCTCTGCTCACAGAAGGGTGTGGCATTTGGAAACGGGAATAAACAAAATTGCTGCACCAATGCACTGAGTGAAGGAAGAGAGACAGAGGATCAAGGGCTTTAGACAGCACTCCTTCAATATGCAATCACAGAGAAAGATGCGCCTTATCCAAGTTAATATCTCTAAGGTGAGAGCCTTCTTAGAGTCAGTTTGTTGCAAATTTCACCTACTCTGTTCTTTTCCATCCATCCCCCTGAGTCAGTTGGTTGAAGGGAGTTATTTTTTCAAGTGGAATTCAAACAAAGCTCAAACCAGAACTGTAAATAGTGATTGCAGGAATTCTTTTCTAAACTGCTTTGCCCTTTCCTCTCACTGCCTTTTATAGCCAATATAAATGTCTCTTTGCACACCTTTTGTTGTGGTTTTATATTGTAACACCATTTTTCTTTGAAACTATTGTATTTAAAGTAAGGTTTCATATTATGTCAGCAAGTAATTAACTTATGTTTAAAAGGTGGCCATATCATGTACCAAAAGTTGCTGAAGTTTCTCTTCTAGCTGGTAAAGTAGGAGTTTGCATGACTTCACACTTTTTTTGCGTAGTTTCTTCTGTTGTATGATGGCGTGAGTGTGTGTCTTGGGTACCGCTGTGTACTACTGTGTGCCTAGATTCCATGCACTCTCGTTGTGTTTGAAGTAAATATTGGAGACCGGAGGGTAACAGGTTGGCCTGTTGATTACAGCTAGTAATCGCTGTGTCTTGTTCCGCCCCCTCCCTGACACCCCAGCTTCCCAGGATGTGGAAAGCCTGGATCTCAGCTCCTTGCCCCATATCCCTTCTGTAATTTGTACCTAAAGAGTGTGATTATCCTAATTCAAGAGTCACTAAAACTCATCACATTATCATTGCATATCAGCAAAGGGTAAAGTCCTAGCACCAATTGCTTCACATACCAGCATGTTCCATTTCCAATTTAGAATTAGCCACATAATAAAATCTTAGAATCTTCCTTGAGAAAGAGCTGCCTGAGATGTAGTTTTGTTATATGGTTCCCCACCGACCATTTTTGTGCTTTTTTCTTGTTTTGTTTTGTTTTGACTGCACTGTGAGTTTTGTAGTGTCCTCTTCTTGCCAAAACAAACGCGAGATGAACTGGACTTATGTAGACAAATCGTGATGCCAGTGTATCCTTCCTTTCTTCAGTTCCAGCAATAATGAATGGTCAACTTTTTTAAAATCTAGATCTCTCTCATTCATTTCAATGTATTTTTACTTTAAGATGAACCAAAATTATTAGACTTATTTAAGATGTACAGGCATCAGAAAAAAGAAGCACATAATGCTTTTGGTGCGATGGCACTCACTGTGAACATGTGTAACCACATATTAATATGCAATATTGTTTCCAATACTTTCTAATACAGTTTTTTATAATGTTGTGTGTGGTGATTGTTCAGGTCGAATCTGTTGTATCCAGTACAGCTTTAGGTCTTCAGCTGCCCTTCTGGCGAGTACATGCACAGGATTGTAAATGAGAAATGCAGTCATATTTCCAGTCTGCCTCTATGATGATGTTAAATTATTGCTGTTTAGCTGTGAACAAGGGATGTACCACTGGAGGAATAGAGTATCCTTTTGTACACATTTTGAAATGCTTCTTCTGTAGTGATAGAACAAATAAATGCAACGAATACTCTGTCTGCCCTATCCCGTGAAGTCCACACTGGCGTAAGAGAAGGCCCAGCAGAGCAGGAATCTGCCTAGACTTTCTCCCAATGAGATCCCAATATGAGAGGGAGAAGAGATGGGCCTCAGGACAGCTGCAATACCACTTGGGAACACATGTGGTGTCTTGATGTGGCCAGCGCAGCAGTTCAGCACAACGTACCTCCCATCTACAACAGTGCTGGACGTGGGAATTCTAAGTCCCAGTCTTGAGGGTGGGTGGAGATGGAGGGCAACAAGAGATACATTTCCAGTTCTCCACTGCAGCATGCTTCAGTCATTCTGTGAGTGGCCGGGCCCAGGGCCCTCACAATTTCACTACCTTGTCTTTTACATAGTCATAAGAATTATCCTCAACATAGCCTTTTGACGCTGTAAATCTTGAGTATTCATTTACCCTTTTCTGATCTCCTGGAAACAGCTGCCTGCCTGCATTGCACTTCTCTTCCCGAGGAGTGGGGTAAATTTAAAAGTCAAGTTATAGTTTGGATGTTAGTATAGAATTTTGAAATTGGGAATTAAAAATCAGGACTGGGGACTGGGAGACCAAAAATTTCTGATCCCATTTCTGATGGATGTGTCACACCTTTTCTGTCAAAATAAAATGTCTTGGAGGTTATGACTCCTTGGTGAAAAAAAAAAAAAAAAAA"},
             {"NM_000535.5", "AGCCAATGGGAGTTCAGGAGGCGGAGCGCCTGTGGGAGCCCTGGAGGGAACTTTCCCAGTCCCCGAGGCGGATCGGGTGTTGCATCCATGGAGCGAGCTGAGAGCTCGAGTACAGAACCTGCTAAGGCCATCAAACCTATTGATCGGAAGTCAGTCCATCAGATTTGCTCTGGGCAGGTGGTACTGAGTCTAAGCACTGCGGTAAAGGAGTTAGTAGAAAACAGTCTGGATGCTGGTGCCACTAATATTGATCTAAAGCTTAAGGACTATGGAGTGGATCTTATTGAAGTTTCAGACAATGGATGTGGGGTAGAAGAAGAAAACTTCGAAGGCTTAACTCTGAAACATCACACATCTAAGATTCAAGAGTTTGCCGACCTAACTCAGGTTGAAACTTTTGGCTTTCGGGGGGAAGCTCTGAGCTCACTTTGTGCACTGAGCGATGTCACCATTTCTACCTGCCACGCATCGGCGAAGGTTGGAACTCGACTGATGTTTGATCACAATGGGAAAATTATCCAGAAAACCCCCTACCCCCGCCCCAGAGGGACCACAGTCAGCGTGCAGCAGTTATTTTCCACACTACCTGTGCGCCATAAGGAATTTCAAAGGAATATTAAGAAGGAGTATGCCAAAATGGTCCAGGTCTTACATGCATACTGTATCATTTCAGCAGGCATCCGTGTAAGTTGCACCAATCAGCTTGGACAAGGAAAACGACAGCCTGTGGTATGCACAGGTGGAAGCCCCAGCATAAAGGAAAATATCGGCTCTGTGTTTGGGCAGAAGCAGTTGCAAAGCCTCATTCCTTTTGTTCAGCTGCCCCCTAGTGACTCCGTGTGTGAAGAGTACGGTTTGAGCTGTTCCGATGCTCTGCATAATCTTTTTTACATCTCAGGTTTCATTTCACAATGCACGCATGGAGTTGGAAGGAGTTCAACAGACAGACAGTTTTTCTTTATCAACCGGCGGCCTTGTGACCCAGCAAAGGTCTGCAGACTCGTGAATGAGGTCTACCACATGTATAATCGACACCAGTATCCATTTGTTGTTCTTAACATTTCTGTTGATTCAGAATGCGTTGATATCAATGTTACTCCAGATAAAAGGCAAATTTTGCTACAAGAGGAAAAGCTTTTGTTGGCAGTTTTAAAGACCTCTTTGATAGGAATGTTTGATAGTGATGTCAACAAGCTAAATGTCAGTCAGCAGCCACTGCTGGATGTTGAAGGTAACTTAATAAAAATGCATGCAGCGGATTTGGAAAAGCCCATGGTAGAAAAGCAGGATCAATCCCCTTCATTAAGGACTGGAGAAGAAAAAAAAGACGTGTCCATTTCCAGACTGCGAGAGGCCTTTTCTCTTCGTCACACAACAGAGAACAAGCCTCACAGCCCAAAGACTCCAGAACCAAGAAGGAGCCCTCTAGGACAGAAAAGGGGTATGCTGTCTTCTAGCACTTCAGGTGCCATCTCTGACAAAGGCGTCCTGAGACCTCAGAAAGAGGCAGTGAGTTCCAGTCACGGACCCAGTGACCCTACGGACAGAGCGGAGGTGGAGAAGGACTCGGGGCACGGCAGCACTTCCGTGGATTCTGAGGGGTTCAGCATCCCAGACACGGGCAGTCACTGCAGCAGCGAGTATGCGGCCAGCTCCCCAGGGGACAGGGGCTCGCAGGAACATGTGGACTCTCAGGAGAAAGCGCCTGAAACTGACGACTCTTTTTCAGATGTGGACTGCCATTCAAACCAGGAAGATACCGGATGTAAATTTCGAGTTTTGCCTCAGCCAACTAATCTCGCAACCCCAAACACAAAGCGTTTTAAAAAAGAAGAAATTCTTTCCAGTTCTGACATTTGTCAAAAGTTAGTAAATACTCAGGACATGTCAGCCTCTCAGGTTGATGTAGCTGTGAAAATTAATAAGAAAGTTGTGCCCCTGGACTTTTCTATGAGTTCTTTAGCTAAACGAATAAAGCAGTTACATCATGAAGCACAGCAAAGTGAAGGGGAACAGAATTACAGGAAGTTTAGGGCAAAGATTTGTCCTGGAGAAAATCAAGCAGCCGAAGATGAACTAAGAAAAGAGATAAGTAAAACGATGTTTGCAGAAATGGAAATCATTGGTCAGTTTAACCTGGGATTTATAATAACCAAACTGAATGAGGATATCTTCATAGTGGACCAGCATGCCACGGACGAGAAGTATAACTTCGAGATGCTGCAGCAGCACACCGTGCTCCAGGGGCAGAGGCTCATAGCACCTCAGACTCTCAACTTAACTGCTGTTAATGAAGCTGTTCTGATAGAAAATCTGGAAATATTTAGAAAGAATGGCTTTGATTTTGTTATCGATGAAAATGCTCCAGTCACTGAAAGGGCTAAACTGATTTCCTTGCCAACTAGTAAAAACTGGACCTTCGGACCCCAGGACGTCGATGAACTGATCTTCATGCTGAGCGACAGCCCTGGGGTCATGTGCCGGCCTTCCCGAGTCAAGCAGATGTTTGCCTCCAGAGCCTGCCGGAAGTCGGTGATGATTGGGACTGCTCTTAACACAAGCGAGATGAAGAAACTGATCACCCACATGGGGGAGATGGACCACCCCTGGAACTGTCCCCATGGAAGGCCAACCATGAGACACATCGCCAACCTGGGTGTCATTTCTCAGAACTGACCGTAGTCACTGTATGGAATAATTGGTTTTATCGCAGATTTTTATGTTTTGAAAGACAGAGTCTTCACTAACCTTTTTTGTTTTAAAATGAACCTGCTACTTAAAAAAAATACACATCACACCCATTTAAAAGTGATCTTGAGAACCTTTTCAAACCAGAAAAAAAAAAAAAAAA"},
+            {"NR_073517.1", "GTGGCGGCGGCGGAGGCGGGGATCCCGCGGCTGCGGCGACGGTGGCCGCGGTGGAGCCACGGGGCGGGCTTGGCTTGGTGTGACGGCGGCTGCGGCGGCGGTGGCGGCCGCGACCAGGTCGGCGTCCTCAGCTGGCCGAGCATGGTGGCAGCCTGCACCCTTGGCTCCCTTGTCTGGTGCAGCCAGCAGAGCCGCCAGCCTTGGGCGCCCATGGCCCTCCGTGTGAGGGCGTGAGCGGCCTGCCCCAGCCTCACCTGCTGATGGAGGACTCAATGGCCCAGTGACCTGACACCACACCACCAACTCCCTCCCACCAGCTGACGAATGGTGGACCCAGTGACGAGTGGCCCTTGTAAGGGTCATGGAATAATTTGAAGCGAGGCATGAGCGGCCCCTGTGGTCGCCTGTGACTGCTGGAGATAGAGGTCCCAGCACCCCAAGCCAACCCAGCGGACCCTCCCAGCCCTGCTTCAACCAATGGGGCCAGTGGGGCTCCAAGCAGCCACCTAACCATCCAGACCCCACCCCACTCACGCGGCCATGGCGGGCCCTGAGGGCTTCCAGTACCGCGCTCTGTACCCGTTCCGCCGGGAGCGGCCGGAGGACCTGGAGCTGCTGCCCGGCGACGTGCTGGTAGTGAGCCGGGCGGCCTTGCAGGCGCTGGGCGTGGCCGAGGGTGGCGAGCGCTGCCCACAGAGCGTGGGCTGGATGCCCGGCCTCAACGAGCGCACACGGCAGCGAGGTGACTTCCCTGGCACCTATGTGGAGTTCCTGGGGCCCGTGGCCCTGGCCCGGCCCGGCCCTCGCCCACGGGGCCCCCGCCCACTGCCCGCCAGGCCCCGTGATGGGGCCCCTGAGCCAGGCCTCACACTCCCCGACTTGCCCGAGCAGTTCTCCCCACCTGATGTGGCTCCCCCTCTTCTGGTGAAGCTTGTGGAGGCCATTGAAAGGACAGGGCTGGACAGCGAATCTCACTACCGCCCGGAGCTGCCCGCACCGCGTACAGACTGGTCCCTGAGCGACGTGGATCAGTGGGACACGGCAGCCCTGGCTGACGGCATTAAGAGCTTCCTGCTGGCACTGCCCGCGCCGCTCGTGACCCCCGAGGCCTCGGCCGAGGCGCGCCGGGCCCTGCGGGAGGCCGCGGGGCCCGTGGGGCCGGCGCTGGAGCCACCGACGCTGCCGCTGCACCGCGCGCTCACGCTGCGCTTCCTGCTCCAGCACCTGGGCCGCGTGGCCCGCCGCGCCCCGGCCCTGGGTCCCGCGGTCCGGGCCCTGGGCGCCACCTTTGGGCCGCTGCTGCTGCGCGCGCCGCCGCCGCCGTCCTCGCCGCCGCCAGGGGGCGCTCCCGACGGGAGTGAGCCCAGCCCTGACTTCCCGGCGCTGCTGGTGGAGAAGCTGCTTCAGGAACACTTGGAAGAGCAGGAGGTTGCGCCCCCAGCGCTGCCGCCTAAACCCCCCAAGGCAAAGCCGGCCCCCACAGTCCTGGCCAATGGAGGGAGCCCACCCTCCCTGCAGGATGCTGAGTGGTACTGGGGGGACATTTCAAGGGAGGAGGTGAACGAGAAACTCCGGGACACTCCCGATGGCACCTTCCTAGTCCGAGATGCTTCTAGCAAGATCCAGGGCGAGTACACGCTGACCCTCAGGAAAGGCGGGAACAATAAGCTGATCAAGGTCTTCCACCGAGATGGGCACTATGGCTTCTCAGAGCCACTCACCTTCTGCTCCGTTGTGGACCTCATCAATCACTACCGCCACGAGTCTCTGGCCCAGTACAATGCCAAGCTGGACACACGGCTCCTCTACCCTGTGTCCAAATACCAGCAGGACCAGATTGTCAAGGAGGACAGCGTGGAGGCAGTGGGCGCCCAGCTTAAGGTCTATCACCAGCAGTACCAGGACAAGAGCCGCGAGTATGACCAGCTTTATGAAGAGTACACACGGACCTCCCAGGGCCTTTTGGGGAGTCCCAGGAGGTGCTGAGCTGCGCCCCCTCCTCCAGGAGCTGCAGATGAAGCGTACTGCAATTGAGGCCTTCAATGAGACTATCAAGATCTTTGAAGAGCAGGGCCAGACTCAAGAGAAATGCAGCAAGGAATACCTGGAGCGCTTCCGGCGTGAGGGCAACGAGAAAGAGATGCAAAGGATCCTGCTGAACTCCGAGCGGCTCAAGTCCCGCATTGCCGAGATCCATGAGAGCCGCACGAAGCTGGAGCAGCAGCTGCGGGCCCAGGCCTCGGACAACAGAGAGATCGACAAGCGCATGAACAGCCTCAAGCCGGACCTCATGCAGCTGCGCAAGATCCGAGACCAGTACCTCGTGTGGCTCACCCAGAAAGGCGCCCGGCAGAAGAAAATCAACGAGTGGCTGGGGATTAAAAATGAGACTGAGGACCAGTACGCACTCATGGAGGACGAGGACGATCTCCCGCACCACGAGGAACGCACTTGGTACGTGGGCAAGATCAACCGCACGCAGGCAGAGGAGATGCTGAGTGGCAAGCGGGATGGCACCTTCCTCATCCGCGAGAGCAGCCAGCGGGGCTGCTACGCCTGCTCCGTGGTAGTGGACGGCGACACCAAGCACTGCGTCATCTACCGCACGGCCACCGGCTTCGGCTTCGCGGAGCCCTACAACCTGTACGGGTCGCTGAAGGAGCTGGTGCTGCACTACCAGCACGCCTCGCTGGTGCAGCACAACGACGCGCTCACCGTCACCCTGGCGCACCCAGTGCGCGCCCCGGGCCCCGGCCCGCCGCCTGCCGCCCGCTGAGCACCGAGGACCCGCCCCAAGCAGAGCCGCCCCTGGGCCCGTCTGCGCCGGAGGCTGCGGCGGCGGGAGCCACGGACCAGACCAGCCACATCCAGGGGTCCTCATTTCTCCGGCTCTGGCTCTTGTTTGGGGTTCTCTCACCCTCTTTCTCTTTCCTTCCCTCCCCCATTCTCCAGATCTCCCTCTGTCTCCTTTTCTCTGTCTTTCTTGGCCCCTGTCTCTCTCCATGTTGGGGGTCCTAACTCCCCCACCCCATATCTACGTGTCCTCCGGGCATTGCCCTCTCCATGGCTCTGGTCACCCTGACCCTCTGCCCTGCCCACCGCAGGTCCCCCGGGGTCCCGGAAGCCCCTTCTGGCTGCACCTGCCATGTTTACAGAGGGCCCCTGGGCTGCGCGGCCCCAGCCTGGGCACCCTGATTTTTAAGCCATAGACCTGGGGTCAGGGCAGGAAGGAACTTCACTCTGCTGCTTCCGAGAACCTCGGCCGTGACATTCGGGGCCGGGCGGGACCCGCCCCACAGACTCCAACTTCCCCTCCAAACCCCGAAGTGAAACCCGCCACCGGGTTACCCCCACAAGGGGGCCGCTGCGAGAAGTTCACCCACCCCCGAAAAAATAATTAAACTCGCAGGCCAGGCACGGTGGCTCATGCCTGTAATCCCAGCACTTTGGGAGGCCAAGACGGGCGGATCTTTTGAGGTCGGGAGTTGGAGGCCAGCCTGGCCAAAATGGCAAAACCCCGCATCTACTAAAATACAAAAATTAGCCGGGCGTGGTGGCGGCCGCCTGTAATCCCAGCTACTTGGGAGGCTGAGGCGTGAGAATCTCTTGAACCCAGGAGATGGAGGTTGCAGTGAGCAGAGATCGTGCCACTGCACTCCAGCCTGGGTAACAGAGGGAGACTCCTCCGTCTCAAAAAAATAAATAAATAAACTTGTGAGCTGGCCCCAACCCCTCCTAGGAATCACAGCTCCCCGTACTGGTGCCGCCGCAGTGGCCAAGTTGCGACACTGCCCACGGCCCCTCCCTCTGATGCAGATTCAGGGCTTCTCTTCGATCATGTTGGGTTTTGATTCTGTTTTTCCTTGACTGCAAAACCCTCTTTCCTCTCCTCTTTTGGGACAAGAGCCCTGGTTTTCTACGCTGCCCTTGGCCACCACACTGCCTGCCCCACGAGCTGGGAGGCAGGTTTTGTACGGTACGTTGTTATTGATATGATATAAAACATCAAACGTCGAAAAAAAAAAAAAAA"},
+            {"NR_003085.2", "AGCCAATGGGAGTTCAGGAGGCGGAGCGCCTGTGGGAGCCCTGGAGGGAACTTTCCCAGTCCCCGAGGCGGATCGGGTGTTGCATCCATGGAGCGAGCTGAGAGCTCGAGAACCTGCTAAGGCCATCAAACCTATTGATCGGAAGTCAGTCCATCAGATTTGCTCTGGGCAGGTGGTACTGAGTCTAAGCACTGCGGTAAAGGAGTTAGTAGAAAACAGTCTGGATGCTGGTGCCACTAATATTGATCTAAAGCTTAAGGACTATGGAGTGGATCTTATTGAAGTTTCAGACAATGGATGTGGGGTAGAAGAAGAAAACTTCGAAGGCTTAACTCTGAAACATCACACATCTAAGATTCAAGAGTTTGCCGACCTAACTCAGGTTGAAACTTTTGGCTTTCGGGGGGAAGCTCTGAGCTCACTTTGTGCACTGAGCGATGTCACCATTTCTACCTGCCACGCATCGGCGAAGGTTGGAACTCGACTGATGTTTGATCACAATGGGAAAATTATCCAGAAAACCCCCTACCCCCGCCCCAGAGGGACCACAGTCAGCGTGCAGCAGTTATTTTCCACACTACCTGTGCGCCATAAGGAATTTCAAAGGAATATTAAGAAGGAGTATGCCAAAATGGTCCAGGTCTTACATGCATACTGTATCATTTCAGCAGGCATCCGTGTAAGTTGCACCAATCAGCTTGGACAAGGAAAACGACAGCCTGTGGTATGCACAGGTGGAAGCCCCAGCATAAAGGAAAATATCGGCTCTGTGTTTGGGCAGAAGCAGTTGCAAAGCCTCATTCCTTTTGTTCAGCTGCCCCCTAGTGACTCCGTGTGTGAAGAGTACGGTTTGAGCTGTTCCGATGCTCTGCATAATCTTTTTTACATCTCAGGTTTCATTTCACAATGCACGCATGGAGTTGGAAGGAGTTCAACAGACAGACAGTTTTTCTTTATCAACCGGCGGCCTTGTGACCCAGCAAAGGTCTGCAGACTCGTGAATGAGGTCTACCACATGTATAATCGACACCAGTATCCATTTGTTGTTCTTAACATTTCTGTTGATTCAGAATGCGTTGATATCAATGTTACTCCAGATAAAAGGCAAATTTTGCTACAAGAGGAAAAGCTTTTGTTGGCAGTTTTAAAGACCTCTTTGATAGGAATGTTTGATAGTGATGTCAACAAGCTAAATGTCAGTCAGCAGCCACTGCTGGATGTTGAAGGTAACTTAATAAAAATGCATGCAGCGGATTTGGAAAAGCCCATGGTAGAAAAGCAGGATCAATCCCCTTCATTAAGGACTGGAGAAGAAAAAAAAGACGTGTCCATTTCCAGACTGCGAGAGGCCTTTTCTCTTCGTCACACAACAGAGAACAAGCCTCACAGCCCAAAGACTCCAGAACCAAGAAGGAGCCCTCTAGGACAGAAAAGGGGTATGCTGTCTTCTAGCACTTCAGGTGCCATCTCTGACAAAGGCGTCCTGAGACCTCAGAAAGAGGCAGTGAGTTCCAGTCACGGACCCAGTGACCCTACGGACAGAGCGGAGGTGGAGAAGGACTCGGGGCACGGCAGCACTTCCGTGGATTCTGAGGGGTTCAGCATCCCAGACACGGGCAGTCACTGCAGCAGCGAGTATGCGGCCAGCTCCCCAGGGGACAGGGGCTCGCAGGAACATGTGGACTCTCAGGAGAAAGCGCCTGAAACTGACGACTCTTTTTCAGATGTGGACTGCCATTCAAACCAGGAAGATACCGGATGTAAATTTCGAGTTTTGCCTCAGCCAACTAATCTCGCAACCCCAAACACAAAGCGTTTTAAAAAAGAAGAAATTCTTTCCAGTTCTGACATTTGTCAAAAGTTAGTAAATACTCAGGACATGTCAGCCTCTCAGGTTGATGTAGCTGTGAAAATTAATAAGAAAGTTGTGCCCCTGGACTTTTCTATGAGTTCTTTAGCTAAACGAATAAAGCAGTTACATCATGAAGCACAGCAAAGTGAAGGGGAACAGAATTACAGGAAGTTTAGGGCAAAGATTTGTCCTGGAGAAAATCAAGCAGCCGAAGATGAACTAAGAAAAGAGATAAGTAAAACGATGTTTGCAGAAATGGAAATCATTGGTCAGTTTAACCTGGGATTTATAATAACCAAACTGAATGAGGATATCTTCATAGTGGACCAGCATGCCACGGACGAGAAGTATAACTTCGAGATGCTGCAGCAGCACACCGTGCTCCAGGGGCAGAGGCTCATAGCACCTCAGACTCTCAACTTAACTGCTGTTAATGAAGCTGTTCTGATAGAAAATCTGGAAATATTTAGAAAGAATGGCTTTGATTTTGTTATCGATGAAAATGCTCCAGTCACTGAAAGGGCTAAACTGATTTCCTTGCCAACTAGTAAAAACTGGACCTTCGGACCCCAGGACGTCGATGAACTGATCTTCATGCTGAGCGACAGCCCTGGGGTCATGTGCCGGCCTTCCCGAGTCAAGCAGATGTTTGCCTCCAGAGCCTGCCGGAAGTCGGTGATGATTGGGACTGCTCTTAACACAAGCGAGATGAAGAAACTGATCACCCACATGGGGGAGATGGACCACCCCTGGAACTGTCCCCATGGAAGGCCAACCATGAGACACATCGCCAACCTGGGTGTCATTTCTCAGAACTGACCGTAGTCACTGTATGGAATAATTGGTTTTATCGCAGATTTTTATGTTTTGAAAGACAGAGTCTTCACTAACCTTTTTTGTTTTAAAATGAACCTGCTACTTAAAAAAAATACACATCACACCCATTTAAAAGTGATCTTGAGAACCTTTTCAAACCAGAAAAAAAAAAAAAAAA"}
         };
         public static Dictionary<string, string> TranscriptCds = new Dictionary<string, string>()
         {
@@ -120,7 +122,7 @@ public static bool Validate(ISequenceProvider sequenceProvider, IChromosome chro
             
             if (TranscriptCdnas.TryGetValue(transcriptId, out var expectedCdna))
             {
-                var cdnaSequence = new CdnaSequence(sequenceProvider.Sequence, translation.CodingRegion,
+                var cdnaSequence = new CdnaSequence(sequenceProvider.Sequence, translation?.CodingRegion,
                     transcriptRegions, onReverseStrand, rnaEdits);
                 string cdna = cdnaSequence.GetCdnaSequence();
                 if (cdna != expectedCdna) throw new InvalidDataException($"{transcriptId} cdna is still not right.");
@@ -142,10 +144,7 @@ public static bool Validate(ISequenceProvider sequenceProvider, IChromosome chro
                 if (cds != expectedCds) throw new InvalidDataException($"{transcriptId} CDS is still not right.");
 
             }
-            else
-            {
-                throw new InvalidDataException($"{transcriptId} cds not listed");
-            }
+            
             if (cds != null && TranscriptPeptides.TryGetValue(transcriptId, out var expectedAA))
             {
                 var    aminoAcids = new AminoAcids(false);
@@ -153,11 +152,6 @@ public static bool Validate(ISequenceProvider sequenceProvider, IChromosome chro
                 
                 if (aa != expectedAA) throw new InvalidDataException($"{transcriptId} AA is still not right.");
             }
-            else
-            {
-                throw new InvalidDataException($"{transcriptId} AA not listed");
-            }
-            
             
             return true;
         }
diff --git a/VariantAnnotation/TranscriptAnnotation/FullTranscriptAnnotator.cs b/VariantAnnotation/TranscriptAnnotation/FullTranscriptAnnotator.cs
index a8b1f42e..84d195be 100644
--- a/VariantAnnotation/TranscriptAnnotation/FullTranscriptAnnotator.cs
+++ b/VariantAnnotation/TranscriptAnnotation/FullTranscriptAnnotator.cs
@@ -21,9 +21,6 @@ public static IAnnotatedTranscript GetAnnotatedTranscript(ITranscript transcript
             var rightShiftedVariant = VariantRotator.Right(leftShiftedVariant, transcript, refSequence,
                 transcript.Gene.OnReverseStrand);
             
-            // if(transcript.Id.WithVersion=="NM_001293228.1")
-            //     Console.WriteLine("bug");
-
             var leftAnnotation = AnnotateTranscript(transcript, leftShiftedVariant, aminoAcids, refSequence);
 
             var rightAnnotation = ReferenceEquals(leftShiftedVariant, rightShiftedVariant)
@@ -156,10 +153,8 @@ private static ISequence GetCodingSequence(ITranscript transcript, ISequence ref
         
         private static ISequence GetCdnaSequence(ITranscript transcript, ISequence refSequence)
         {
-            if (transcript.Translation == null) return null;
-
             return transcript.CdnaSequence ?? (transcript.CdnaSequence = new CdnaSequence(refSequence,
-                transcript.Translation.CodingRegion, transcript.TranscriptRegions,
+                transcript.Translation?.CodingRegion, transcript.TranscriptRegions,
                 transcript.Gene.OnReverseStrand, transcript.RnaEdits));
         }