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Article

Increased expression level of the splicing variant of SIP1 in motor neuron diseases.

The international journal of biochemistry & cell biology - 1 Jun 2002

Aerbajinai Wulin, Ishihara Tadayuki, Arahata Kiichi, Tsukahara Toshifumi

Abstract excerpt

Survival motor neuron (SMN) interacting protein 1 (SIP1) interacts with SMN protein and plays a crucial role in the biogenesis of spliceosomes. We have identified three novel splicing variants of the SIP1 (SIP1-beta, -gamma and -delta), in addition to the full-length SIP1-alpha. SIP1-alpha as found to be ubiquitously expressed at high levels in the various normal tissues examined. In contrast, SIP1-beta and...

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Identifiers

PMID: 11943600
DOI: 10.1016/s1357-2725(01)00150-9

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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