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Kubíková J, Reinig R, Salgania HK, Jeske M. LOTUS-domain proteins - developmental effectors from a molecular perspective. Biol Chem 2020; 402:7-23. [DOI: 10.1515/hsz-2020-0270] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 10/19/2020] [Indexed: 12/15/2022]
Abstract
Abstract
The LOTUS domain (also known as OST-HTH) is a highly conserved protein domain found in a variety of bacteria and eukaryotes. In animals, the LOTUS domain is present in the proteins Oskar, TDRD5/Tejas, TDRD7/TRAP/Tapas, and MARF1/Limkain B1, all of which play essential roles in animal development, in particular during oogenesis and/or spermatogenesis. This review summarizes the diverse biological as well as molecular functions of LOTUS-domain proteins and discusses their roles as helicase effectors, post-transcriptional regulators, and critical cofactors of piRNA-mediated transcript silencing.
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Affiliation(s)
- Jana Kubíková
- Heidelberg University Biochemistry Center , Im Neuenheimer Feld 328 , D-69120 Heidelberg , Germany
| | - Rebecca Reinig
- Heidelberg University Biochemistry Center , Im Neuenheimer Feld 328 , D-69120 Heidelberg , Germany
| | - Harpreet Kaur Salgania
- Heidelberg University Biochemistry Center , Im Neuenheimer Feld 328 , D-69120 Heidelberg , Germany
| | - Mandy Jeske
- Heidelberg University Biochemistry Center , Im Neuenheimer Feld 328 , D-69120 Heidelberg , Germany
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