Subhendu Roy Choudhury

 

School of Biosciences

choudhury-subhendu

Contact details

School of Biosciences
University of Birmingham
Edgbaston
Birmingham
B15 2TT
UK

About

PhD Title: Investigation of recruitment of EJC and ribosome on transcription sites of Drosophila polytene chromosomes

Supervisors: Dr Saverio Brogna

Gene expression in eukaryotes is much more complicated compare to prokaryotes, as in eukaryotes pre-mRNA processing separate by nuclear envelop from other cytoplasmic events. However research from past and recent evidence suggests that there is link between nuclear and cytoplasmic events and exon junction complex (EJC) is the best model to describe this connecting link. EJC mainly deposit 20-24 nucleotides upstream of spliced junction and guide the mRNA through nuclear pore to the cytoplasm, where they either involve in nonsense mediated decay of mRNA or enhances the translation. I am using Drosophila polytene chromosome to study the recruitment of EJC on transcription sites and investigate their selective association with spliced mRNA.

Qualifications

MSc

Biography

Studied BSc (Hons) in Microbiology from University of Calcutta, Calcutta, India and MSc Biotechnology from Utkal University, Bhubaneswar, and Orissa, India.

Research

To study post splicing events of mRNA by using Drosophila melanogaster as a model organism.

Publications

1. Fluorescent protein tagging confirms the presence of ribosomal proteins at Drosophila polytene chromosomes.
Rugjee KN, Roy Chaudhury S, Al-Jubran K, Ramanathan P, Matina T, Wen J, Brogna S.
Source
University of Birmingham , School of Biosciences , UK.

2. Visualization of the joining of ribosomal subunits reveals the presence of 80S ribosomes in the nucleus.
Khalid Al-Jubran, Jikai Wen, Akilu Abdullahi, Subhendu Roy Chaudhury, Min Li, Preethi Ramanathan, Annunziata Matina, Sandip De, Kim Piechocki,Kushal Nivriti Rugjee, Saverio Brogna
School of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom.
RNA

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