
Keywords: مدل سازی مقایسه ای; Algae; Comparative modeling; Evolution; Nitric oxide; Nitric oxide synthase; Nitrate reductase; Nitrite; Land plants; H4B; tetrahydrobiopterin; CaM; calmodulin; NO; nitric oxide; NOS; nitric oxide synthase; NOSoxy; NOS oxygenase domain; NR; nitrate reduct