Open AccessNegative regulation of diminutive cancer regulator through differentiation and microRNA pathway components in Drosophila cells
Author(s) -
Sumira Malik
Publication year - 2021
Publication title -
turkish journal of biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.323
H-Index - 38
eISSN - 1303-6092
pISSN - 1300-0152
DOI - 10.3906/biy-2012-4
Subject(s) - biology , psychological repression , regulator , microrna , microbiology and biotechnology , regulation of gene expression , gene , gene expression , genetics
Drosophila model is intensively studied for the development of cancer. The diminutive (dMyc), a homolog of the human MYC gene, is responsible for cell- apoptosis and its upregulation is responsible for determining the fate of cancerous growth in humans and Drosophila model. This work implores the requirement of dMyc and its expression as one of the major regulator of cancer with other proteins and repression of dMyc mRNA in Drosophila S2 cells. Here we report protein complex of Argonaute 1 (AGO1), Bag of marbles (Bam), and Brain tumor (Brat) proteins and not the individual factor of this complex repression of dMyc mRNA in Drosophila Schneider 2 cells and promote differentiation in cystoblast of Drosophila ovary. These results exhibit the significant role of this complex, including master differentiation factor Bam with other various differentiation factor Brat and microRNA pathway component AGO1, which may negatively regulate dMyc mRNA and so the dMyc protein.