In diatoms the main photosynthetic pigments are chlorophylls and has long

In diatoms the main photosynthetic pigments are chlorophylls and has long been known for producing in addition to these generic pigments a water-soluble blue pigment marennine. that possesses antibiotic activities [3] and has recently been shown to produce a novel “deep blue” pigment [4]. The study of marine bacteria started and expanded later but a… Continue reading In diatoms the main photosynthetic pigments are chlorophylls and has long