I give you an answer generated by the artificial intelligence ChatGPT :

There are many predoctoral and full PhD fellowships available in the fields of bioinformatics, computational biology, microbiology, and related fields. Here are a few examples:

• National Science Foundation (NSF) - The NSF offers several fellowship programs for graduate students, including the Graduate Research Fellowship Program (GRFP), which provides support for graduate students in science, technology, engineering, and mathematics (STEM) fields.
• National Institutes of Health (NIH) - The NIH offers a variety of fellowship programs, including the National Research Service Award (NRSA) for Predoctoral and Postdoctoral Fellows, which provides support for students in biomedical and behavioral research.
• Howard Hughes Medical Institute (HHMI) - HHMI offers predoctoral fellowships to graduate students in the biological sciences, including bioinformatics and computational biology.
• American Society for Microbiology (ASM) - ASM offers several fellowship opportunities for graduate students in microbiology and related fields, including the ASM Biotechnology Fellowship.
• European Molecular Biology Organization (EMBO) - EMBO offers a variety of fellowships for postdoctoral researchers in the life sciences, including bioinformatics and computational biology.
• The Jane Coffin Childs Memorial Fund for Medical Research - Offers postdoctoral fellowships for researchers in the field of biological sciences, including bioinformatics and computational biology.
• International Human Frontier Science Program Organization (HFSPO) - Offers postdoctoral fellowships for researchers in the field of life sciences, including bioinformatics and computational biology.

These are just a few examples of the many fellowship opportunities available. I recommend checking the websites of professional societies and funding organizations in your field, and consulting with your advisor or department for more information on specific opportunities that may be relevant to your research interests.

HI,

where are you from? Are you willing to travel?

This web site is filled with opportunities regarding what you are looking for:

https://jobs.sciencecareers.org/job/638228/bioinformatics-computational-biology/?LinkSource=PremiumListing

Try American Society for Microbiology (ASM), they offer fellowships in microbiology and related fields