| human | 遺伝子名 | IFN |
| 同義語(エイリアス) | IFN-ALPHA; MGC138507; IFNA@; IFNA13; MGC138207; MGC138505; IFL; interferon, alpha 1 | |
| SWISS-PROTのID | SWISS-PROT:P01562 | |
| EntrezGeneのID | EntrezGene:3439 | |
| その他のDBのID | HGNC:5417 |
| zfish | 遺伝子名 | ifn |
| 同義語(エイリアス) | interferon; ifnab | |
| SWISS-PROTのID | --- | |
| EntrezGeneのID | EntrezGene:360134 | |
| その他のDBのID | ZFIN:ZDB-GENE-030721-3 |
本文中に表示されているデータベースの説明
出典:Wiktionary
出典:『Wiktionary』 (2025/11/03 20:39 UTC 版)
From if + and (when).
Uncertain. The spelling ef'n is attested since at least 1909. Perhaps a compound of if and an (“if”) (a variant, attested since 中期英語, of and (“if”); compare an if and gin (“if”)); if an is attested since at least the 1700s. Alternatively, perhaps a compound of if and -in', generalized from conjunctional uses of considering, excepting, and so on, or of if and -en as in offen (“off”), outen (“out”) (which goes back to 古期英語 ūtan), etc. Compare less'n. Lastly, as with the etymology above, it may be a contraction of if (and) when.
if'n