diff --git a/saturate.txt b/saturate.txt
index 903d41c9d2b4bc27ede5c1fbc52c9f03a8fed1db..88ac61608dedc40384b0199d851d4750ac6fa6c0 100644
--- a/saturate.txt
+++ b/saturate.txt
@@ -3,3 +3,5 @@
 (.*) [(]?([A-Z]\w+), (\d{4})[)]?	author name variation	{1} {2}	{1} ({2})
 [A-Z][a-z]*[ao]	redneck plural	{0}s
 ([A-Z][a-z]*)us	latin plural	{1}i
+([A-Z]+) (\d+)	join strain number	{1}{2}	{1}-{2}
+([A-Z])[a-z]+ ([a-z]+) ([A-Z]+) (\d+)	genre name abbreviation and join strain number	{1}. {2} {3}{4}	{1} {2} {3}{4}	{1}.{2} {3}{4}	{1} . {2} {3}{4}	{1}. {2} {3}-{4}	{1} {2} {3}-{4}	{1}.{2} {3}-{4}	{1} . {2} {3}-{4}