Instruct: Identify the main category of Biorxiv papers based on the titles
Query: A genomic perspective on genome size distribution across Earth's microbiomes reveals a tendency to gene loss
23
The categories of this paper are: immunology
3
The categories of this paper are: evolutionary
2
The categories of this paper are: biology
11
The categories of this paper are: cognition
5
The categories of this paper are: cell
18
The categories of this paper are: systems
8
The categories of this paper are: genomics
14
The categories of this paper are: biophysics
15
The categories of this paper are: developmental
20
The categories of this paper are: pharmacology
12
The categories of this paper are: behavior
27
The categories of this paper are: pathology
32
The categories of this paper are: zoology
28
The categories of this paper are: communication
10
The categories of this paper are: and
22
The categories of this paper are: physiology