Colleges in Bhubaneswar

National Institute of Science Education and Research (NISER) is located in Jatani, Odisha. The college was established in 2007. The college offers M.Sc. At UG level, M.Sc-PhD at PG level and Ph.D. at Doctoral level. The Institute is spread across 298 acre of land. The library of NISER has 20000 books and 3850 journals. NISER Admission Process
Students are required to appear for National Entrance Screening Test (NEST)
Candidates must appear for the Joint Admission Test for M.Sc. (JAM) or Joint Entrance Screening Test JEST to take admission in M.Sc-PhD programme. For admission to Ph.D. programme, students need to appear in any of the National Level Eligibility Tests, such as NET (CSIR-UGC), GATE DBT, ICMR or ICAR. NISER Application Process
Step 1: Visit the official website, fill in the application form
Step 2: Upload the required documents and submit the application form
Step 3: Candidates need to upload the scanned copies of recent passport-size photo and signature. They also need to upload scanned copies of documents supporting the eligibility criteria.

No, Ph.D. in Microbiology is not available at Siksha 'O' Anusandhan University.
Available Ph.D. courses are Ph.D. (Law), Ph.D. (Biotechnology), Ph.D. (Physics), Ph.D. (Chemistry), Ph.D. (Mathematics), Ph.D. (Nano Science & Nanotechnology), Ph.D. (Humanities & Social Sciences), Ph.D. (Biofuels & BioProcessing), Ph.D. (Hospitality & Tourism Management), Ph.D. (Environmental Sciences), Ph.D. (Theoretical & Mathematical Science), Ph.D. (Applied Mathematics and Computing), Mechanical Engineering, Electrical Engineering, Electronic & Communication Engineering, Computer Science & Engineering, Civil Engineering, Pharmaceutical Sciences, Dental Science, Medical Science, Business Administration.
For more course details, you may visit the Shiksha SOA college page.
(https://www.shiksha.com/university/soa-siksha-o-anusandhan-university-bhubaneswar-38037/courses/phd-bc)
I hope this will help you.