Aisha Khalid, Muhammad Tayyab, Abu Saeed Hashmi, Tahir Yaqub, Ali Raza Awan, Muhammad Wasim, Shagufta Saeed, Sehrish Firyal and Abdul Rauf Shakoori, 2019. Optimization of Conditions for Maximal Production of Recombinant Thermostable Cellulase from Thermotoga naphthophila using E. coli BL21-CodonPlus (DE3) as Expression Host. Pakistan J. Zool., 51: 1371-1377. DOI: http://dx.doi.org/10.17582/journal.pjz/2019.51.4.1371.1377