The orders of their thermostability and resistance to chemicals tested were NfPG II>NfPG III>NfPG I and NfPG II>NfPG I>NfPG III, respectively. 
THERM
The orders of their thermostability and resistance to chemicals tested were NfPG II>NfPG III>NfPG I and NfPG II>NfPG I>NfPG III, respectively. 
THERM
The orders of their thermostability and resistance to chemicals tested were NfPG II>NfPG III>NfPG I and NfPG II>NfPG I>NfPG III, respectively. 
THERM
The orders of their thermostability and resistance to chemicals tested were NfPG II>NfPG III>NfPG I and NfPG II>NfPG I>NfPG III, respectively. 
THERM