LT-[a] TNF-beta lymphotoxin alpha Tnfb protein coding gene lymphotoxin - Tnfsf1b hlb382|Tnfsf1b|Tnfb|LT-[a]|LT-alpha|LT[a]|Ltx|lymphotoxin alpha|LTalpha|lymphotoxin|TNF beta|LT|TNF-beta hlb382 Gene genetic mapping lymphotoxin A Lta MGI:104797 LT[a] Ltx LT-alpha LT TNF beta http://identifiers.org/mgd/MGI:104797 LTalpha O