Matches in SemOpenAlex for { <https://semopenalex.org/work/W2145655385> ?p ?o ?g. }
- W2145655385 endingPage "2128" @default.
- W2145655385 startingPage "2121" @default.
- W2145655385 abstract "The fragile X syndrome results from transcriptional silencing of the FMR1 gene and the absence of its encoded FMRP protein. Two autosomal homologues of the FMR1 gene, FXR1 and FXR2, have been identified and the overall structures of the corresponding proteins are very similar to that of FMRP. Using antibodies raised against FXR1P, we observed that two major protein isoforms of relative MW of 78 and 70 kDa are expressed in different mammalian cell lines and in the majority of mouse tissues. In mammalian cells grown in culture as well as in brain extracts, both P78and P70isoforms are associated with mRNPs within translating polyribosomes, similarly to their closely related FMRP homologues. In muscle tissues as well as in murine myoblastic cell lines induced to differentiate into myotubes, FXR1P78and P70isoforms are replaced by novel unpredicted isoforms of 81-84 kDa and a novel FXR1 exon splice variant was detected in muscle RNA. While P81-84isoforms expressed after fusion into myotubes in murine myoblast cell lines grown in culture are associated with polyribosomes, this is not the case when isolated from muscle tissues since they sediment with lower S values. Immunohistochemical studies showed coexpression of FMRP and FXR1P70and P78in the cytoplasm of brain neurons, while in muscle no FMRP was detected and FXR1P81-84were mainly localized to structures within the muscle contractile bands. The complex expression pattern of FXR1P suggests tissue-specific expression for the various isoforms of FXR1 and the differential expression of FMRP and FXR1Ps suggests that in certain types of cells and tissues, complementary functions may be fulfilled by the various FMRP family members." @default.
- W2145655385 created "2016-06-24" @default.
- W2145655385 creator A5009591144 @default.
- W2145655385 creator A5013587879 @default.
- W2145655385 creator A5014396815 @default.
- W2145655385 creator A5024007821 @default.
- W2145655385 creator A5039998960 @default.
- W2145655385 creator A5046614801 @default.
- W2145655385 creator A5067072907 @default.
- W2145655385 creator A5068868421 @default.
- W2145655385 creator A5069985497 @default.
- W2145655385 creator A5070660729 @default.
- W2145655385 creator A5073013936 @default.
- W2145655385 date "1998-12-01" @default.
- W2145655385 modified "2023-10-18" @default.
- W2145655385 title "Novel isoforms of the fragile X related protein FXR1P are expressed during myogenesis" @default.
- W2145655385 cites W1564811764 @default.
- W2145655385 cites W1642338065 @default.
- W2145655385 cites W1725439500 @default.
- W2145655385 cites W1994361005 @default.
- W2145655385 cites W2002760096 @default.
- W2145655385 cites W2026456570 @default.
- W2145655385 cites W2044558449 @default.
- W2145655385 cites W2047767613 @default.
- W2145655385 cites W2061795784 @default.
- W2145655385 cites W2067429214 @default.
- W2145655385 cites W2075344525 @default.
- W2145655385 cites W2083405476 @default.
- W2145655385 cites W2100505524 @default.
- W2145655385 cites W2106239245 @default.
- W2145655385 cites W2110395594 @default.
- W2145655385 cites W2111354983 @default.
- W2145655385 cites W2128984725 @default.
- W2145655385 cites W2132943956 @default.
- W2145655385 cites W2133330366 @default.
- W2145655385 cites W2133681744 @default.
- W2145655385 cites W2140382995 @default.
- W2145655385 cites W2151285111 @default.
- W2145655385 cites W2164912917 @default.
- W2145655385 cites W2168325719 @default.
- W2145655385 cites W275670288 @default.
- W2145655385 cites W282221900 @default.
- W2145655385 cites W39836022 @default.
- W2145655385 cites W54799788 @default.
- W2145655385 cites W65082297 @default.
- W2145655385 doi "https://doi.org/10.1093/hmg/7.13.2121" @default.
- W2145655385 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9817930" @default.
- W2145655385 hasPublicationYear "1998" @default.
- W2145655385 type Work @default.
- W2145655385 sameAs 2145655385 @default.
- W2145655385 citedByCount "104" @default.
- W2145655385 countsByYear W21456553852012 @default.
- W2145655385 countsByYear W21456553852013 @default.
- W2145655385 countsByYear W21456553852014 @default.
- W2145655385 countsByYear W21456553852015 @default.
- W2145655385 countsByYear W21456553852016 @default.
- W2145655385 countsByYear W21456553852017 @default.
- W2145655385 countsByYear W21456553852018 @default.
- W2145655385 countsByYear W21456553852019 @default.
- W2145655385 countsByYear W21456553852020 @default.
- W2145655385 countsByYear W21456553852021 @default.
- W2145655385 countsByYear W21456553852022 @default.
- W2145655385 countsByYear W21456553852023 @default.
- W2145655385 crossrefType "journal-article" @default.
- W2145655385 hasAuthorship W2145655385A5009591144 @default.
- W2145655385 hasAuthorship W2145655385A5013587879 @default.
- W2145655385 hasAuthorship W2145655385A5014396815 @default.
- W2145655385 hasAuthorship W2145655385A5024007821 @default.
- W2145655385 hasAuthorship W2145655385A5039998960 @default.
- W2145655385 hasAuthorship W2145655385A5046614801 @default.
- W2145655385 hasAuthorship W2145655385A5067072907 @default.
- W2145655385 hasAuthorship W2145655385A5068868421 @default.
- W2145655385 hasAuthorship W2145655385A5069985497 @default.
- W2145655385 hasAuthorship W2145655385A5070660729 @default.
- W2145655385 hasAuthorship W2145655385A5073013936 @default.
- W2145655385 hasConcept C104317684 @default.
- W2145655385 hasConcept C150194340 @default.
- W2145655385 hasConcept C153911025 @default.
- W2145655385 hasConcept C190062978 @default.
- W2145655385 hasConcept C207200792 @default.
- W2145655385 hasConcept C36823959 @default.
- W2145655385 hasConcept C3763915 @default.
- W2145655385 hasConcept C53345823 @default.
- W2145655385 hasConcept C54355233 @default.
- W2145655385 hasConcept C65666806 @default.
- W2145655385 hasConcept C67705224 @default.
- W2145655385 hasConcept C81885089 @default.
- W2145655385 hasConcept C86803240 @default.
- W2145655385 hasConcept C88478588 @default.
- W2145655385 hasConcept C95444343 @default.
- W2145655385 hasConceptScore W2145655385C104317684 @default.
- W2145655385 hasConceptScore W2145655385C150194340 @default.
- W2145655385 hasConceptScore W2145655385C153911025 @default.
- W2145655385 hasConceptScore W2145655385C190062978 @default.
- W2145655385 hasConceptScore W2145655385C207200792 @default.
- W2145655385 hasConceptScore W2145655385C36823959 @default.
- W2145655385 hasConceptScore W2145655385C3763915 @default.
- W2145655385 hasConceptScore W2145655385C53345823 @default.