Exploring ethyl methane sulphonate induced, L-cysteine HCl resistant Bacillus subtilis putative mutant and its immobilization for enhanced acetoin synthesis - Muhammad Usman Ahmad; Sikander Ali; Noor Ul Ain; Nabeera Shahzadi; Maryam Mustaid; Mahwish Arshad; Sadaf Ahmad; Bakar Bin Khatab Abbasi; Ali Irfan; Yousef A. Bin Jardan (Archives of Microbiology, 2026)