Instruct: Identify the main category of Biorxiv papers based on the titles
Query: Ultrafast pore-loop dynamics in a AAA+ machine point to a Brownian-ratchet mechanism for protein translocation
18
The categories of this paper are: systems
6
The categories of this paper are: plant
15
The categories of this paper are: developmental
16
The categories of this paper are: microbiology
27
The categories of this paper are: pathology
8
The categories of this paper are: genomics
20
The categories of this paper are: pharmacology
29
The categories of this paper are: education
17
The categories of this paper are: molecular
4
The categories of this paper are: neuroscience
5
The categories of this paper are: cell
31
The categories of this paper are: paleontology
25
The categories of this paper are: bioengineering
22
The categories of this paper are: physiology
32
The categories of this paper are: zoology
7
The categories of this paper are: ecology