In the published article, there was an error in the plasmid number and website link. A correction has been made to Materials and methods, Mice. This sentence previously stated: “In order to obtain an Il3 “2 in 1” allele (tm1a, Figure S1), we acquired and modified an IMPC plasmid PG00140_W_3_C02 (https://www.mousephenotype.org/data/genes/MGI:1923649)” The corrected sentence appears below: “In order to obtain an Il3 “2 in 1” allele (tm1a, Figure S1), we acquired and modified an IMPC plasmid ETPG00275_W_2_F02 (https://www.mousephenotype.org/data/genes/MGI:96552)” The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated. Copyright © 2023 Hachem, Marschall, Hener, Karnam, Bonam, Meyer, Flatter, Birling, Bayry and Li.