Somaclonal Variation

Somaclonal Variation

Somaclonal Variation Definition The genetic variations found in the in vitro cultured cells are collectively referred to as somaclonal variations. Selection of somaclones Without in vitro selection: An explant (leaf, stem, root, etc.) is cultured on a suitable medium, supplemented with growth regulators. The unorganized callus and cells do not contain any selective agent (toxic … Read more Somaclonal Variation

Terminology used in Basic Microbiology

Terminology used in Basic Microbiology

Terminology used in Basic Microbiology Aerobe = organisms that grow in the presence of atmospheric oxygen Anaerobe = grows in absence of free oxygen aerotolerant anaerobes = microbes that grow equally well whether or not oxygen is present facultative anaerobes = microbes that don’t require oxygen for growth but do grow better in its presence … Read more Terminology used in Basic Microbiology