Platencin is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis, which is also the source of platensimycin in is a natural, broad spectrum Gram-positive antibiotic