Background information, the problem statement, and research aims.
Start with your thesis statement or main research question. SS-MicSS-009_v.7z.003
Write the abstract once you understand the full structure of the paper. Suggested Paper Structure Title: A concise summary of the study. the problem statement
It is often easiest to start with what you did and what you found (Methods and Results). SS-MicSS-009_v.7z.003