Details

Autor(en) / Beteiligte

• Lee, Ju-Young
• Rahman, Faiz Ur
• Kim, Eun-Kyeung
• Cho, Sang-Mi
• Kim, Hae-Rim
• Lee, Kihoon
• Lee, Chin-Soo
• Yoon, Won-Kee
• Moon, Ok-Sung
• Seo, Young-Won
• Won, Young-Suk
• Kim, Hyoung-Chin
• Kim, Bae-Hwan
• Nam, Ki-Hoan

Titel

Importin-11 is Essential for Normal Embryonic Development in Mice

Ist Teil von

• International journal of medical sciences, 2020-01, Vol.17 (6), p.815-823

Ort / Verlag

Australia: Ivyspring International Publisher Pty Ltd

Erscheinungsjahr

2020

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• Importin-11 (Ipo11) is a novel member of the human importin family of transport receptors (karyopherins), which are known to mediate the nucleocytoplasmic transport of protein and RNA cargos. Despite its role in the transport of protein, we found that knockout of Ipo11 nuclear import factor affects normal embryonic development and govern embryo-lethal phenotypes in mice. In this study, we for the first time produced a mouse line containing null mutation in gene utilized by gene trapping. The embryos showed an embryonic lethal phenotype. The embryos showed a reduced size at embryonic day 10.5 (E10.5) when compared with or embryos and died by E11.5. Whereas mice were healthy and fertile, and there was no detectable changes in embryonic lethality and phenotype when reviewed. In the X-gal staining with the or embryos, strong X-gal staining positivity was detected systematically in the whole mount embryos at E10.5, although almost no X-gal positivity was detected at E9.5, indicating that the embryos die soon after the process of Ipo11 expression started. These results indicate that Ipo11 is essential for the normal embryonic development in mice.