Research Article

Bioactive Potential of Actinomycetes from Less Explored Ecosystems against Mycobacterium tuberculosis and Other Nonmycobacterial Pathogens

Table 1

Growth and morphological pattern of actinomycetes isolated from different rare ecosystems.

CharacteristicsAppearanceNumber of isolates (%)

GrowthGood50 (92%)
Moderate4 (7%)

ConsistencyPowdery45 (83%)
Leathery9 (16%)

Aerial mass colourWhite26 (48%)
Gray20 (37%)
Green2 (3%)
Blue1 (2%)
Orange2 (3.70%)
Pink3 (5.55%)

Reverse side pigmentā€‰17 (31.48%)

Soluble pigmentā€‰18 (33.33%)

MicromorphologyAerial and substrate mycelium53 (98.14%)
Substrate mycelium alone1 (1.85%)

Spore chain morphologyRectus flexible (RF)34 (62.96%)
Retinaculum apertum (RA)6 (11.11%)
Spirals (S)2 (3.70%)
Others12 (22.22%)