Abstract

Objective

This study aimed to identify novel isoforms of mouse succinate dehydrogenase complex flavoprotein subunit A (Sdha) arising from internal exon skipping, analogous to the process observed in human ortholog SDHA.

Results

We identified a novel isoform, designated Δ3-10, which lacked the final 104 nucleotides of exon 3 and all of exons 4 through 10, yet did not alter the reading frame. The Δ3-10 Sdha cDNA was cloned into expression vectors, and overexpression resulted in a protein localized to the mitochondria. However, the endogenous Δ3-10 Sdha protein was not detected with the available antibodies.

Details

Title
Identification of a novel transcript of mouse Sdha
Author
Esteban-Amo, María J; Telleria, Amaia; Gobelli, Dino; Serrano-Lorenzo, Pablo; Tellería, Juan J; Pérez-García, María T; Kozlowski, Piotr; Miguel Á. de la Fuente; Simarro, María
Pages
1-7
Section
Research Note
Publication year
2025
Publication date
2025
Publisher
BioMed Central
e-ISSN
17560500
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3201566563
Copyright
© 2025. This work is licensed under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.