Table 1.
Polyamine structure and distribution.
| Name | Structure | Molecular formula | Source |
|---|---|---|---|
| Agm |  |
C5 H14N4 | ubiquitous |
| Put |  |
C4 H12N2 | Ubiquitous |
| Spd |  |
C7H19N3 | Ubiquitous |
| Spm |  |
C10H26N4 | Ubiquitous |
| Cad |  |
C5H14N2 | Legume plants |
| Tspm |  |
C10H26N4 | – |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.