Table 1 Overview of active algalytic bacterial isolates obtained from the macroalgae Asparagopsis taxiformis, Halopteris scoparia and Sphaerococcus coronopifolius
|  | Phyla | n° | Genera | n° | Macroalgae | ||
|---|---|---|---|---|---|---|---|
A. taxiformis | H. scoparia | S. coronopifolius | |||||
Amylase activity | Proteobacteria | 73 | Alteromonas | 2 | – | 2 | – |
 192 active isolates | Celeribacter | 1 | – | 1 | – | ||
Photobacterium | 15 | – | – | 15 | |||
Pseudoalteromonas | 2 | – | 2 | – | |||
Shewanella | 15 | – | 7 | 8 | |||
Vibrio | 38 | – | 9 | 29 | |||
Firmicutes | 111 | Bacillus | 88 | 88 | – | – | |
Fictibacillus | 5 | 5 | – | – | |||
Halobacillus | 17 | 17 | – | – | |||
Thalassobacillus | 1 | 1 | – | – | |||
Bacteroidetes | 8 | Lacinutrix | 6 | – | 6 | – | |
Lutibacter | 1 | – | 1 | – | |||
Winogradskiella | 1 | – | 1 | – | |||
Total number of active isolates | 111 | 29 | 52 | ||||
Pectinase activity | Proteobacteria | 140 | Aestuariibacter | 2 | – | – | 2 |
 349 active isolates | Alcanivorax | 1 | – | – | 1 | ||
Alteromonas | 11 | – | 6 | 5 | |||
Celeribacter | 6 | – | 2 | 4 | |||
Halomonas | 1 | – | 1 | – | |||
Marinobacter | 1 | – | – | 1 | |||
Photobacterium | 16 | – | – | 16 | |||
Pseudoalteromonas | 13 | – | 13 | – | |||
Psychrobacter | 4 | 1 | – | 3 | |||
Shewanella | 42 | – | 22 | 20 | |||
Vibrio | 43 | – | 9 | 34 | |||
Firmicutes | 172 | Bacillus | 138 | 138 | – | – | |
Fictibacillus | 6 | 6 | – | – | |||
Halobacillus | 27 | 27 | – | – | |||
Thalassobacillus | 1 | 1 | – | – | |||
Bacteroidetes | 37 | Algibacter | 2 | – | 2 | – | |
Lacinutrix | 7 | – | 7 | – | |||
Lutibacter | 21 | – | 4 | 17 | |||
Maribacter | 1 | – | 1 | – | |||
Winogradskiella | 2 | – | 2 | – | |||
Zobellia | 4 | – | 2 | 2 | |||
Total number of active isolates | 173 | 71 | 105 | ||||
Alginase activity | Proteobacteria | 125 | Aestuariibacter | 2 | – | – | 2 |
 349 active isolates | Alcanivorax | 1 | – | – | 1 | ||
Alteromonas | 11 | – | 6 | 5 | |||
Celeribacter | 7 | – | 2 | 5 | |||
Halomonas | 1 | – | 1 | – | |||
Marinobacter | 1 | – | – | 1 | |||
Photobacterium | 16 | – | – | 16 | |||
Pseudoalteromonas | 9 | – | 9 | – | |||
Psychrobacter | 3 | 1 | – | 2 | |||
Shewanella | 29 | – | 10 | 19 | |||
Vibrio | 45 | – | 9 | 36 | |||
Firmicutes | 184 | Bacillus | 150 | 150 | – | – | |
Fictibacillus | 6 | 6 | – | – | |||
Halobacillus | 27 | 27 | – | – | |||
Thalassobacillus | 1 | 1 | – | – | |||
Bacteroidetes | 40 | Algibacter | 2 | – | 2 | – | |
Cellulophaga | 1 | – | 1 | – | |||
Lacinutrix | 9 | – | 9 | – | |||
Lutibacter | 21 | – | 5 | 16 | |||
Maribacter | 1 | – | 1 | – | |||
Winogradskiella | 2 | – | 2 | – | |||
Zobellia | 4 | – | 2 | 2 | |||
Total number of active isolates | 185 | 59 | 105 | ||||
Agarase activity | Proteobacteria | 131 | Aestuariibacter | 2 | – | – | 2 |
 367 active isolates | Alcanivorax | 1 | – | – | 1 | ||
Alteromonas | 11 | – | 6 | 5 | |||
Celeribacter | 13 | – | 8 | 5 | |||
Halomonas | 1 | – | 1 | – | |||
Huaishuia | 1 | – | 1 | – | |||
Marinobacter | 1 | – | – | 1 | |||
Photobacterium | 17 | – | – | 17 | |||
Pseudoalteromonas | 8 | – | 8 | – | |||
Psychrobacter | 1 | – | – | 1 | |||
Shewanella | 30 | – | 9 | 21 | |||
Vibrio | 45 | – | 9 | 36 | |||
Firmicutes | 192 | Bacillus | 155 | 155 | – | – | |
Fictibacillus | 6 | 6 | – | – | |||
Halobacillus | 30 | 30 | – | – | |||
Thalassobacillus | 1 | 1 | – | – | |||
Bacteroidetes | 44 | Algibacter | 2 | – | 2 | – | |
Cellulophaga | 1 | – | 1 | – | |||
Lacinutrix | 9 | – | 9 | – | |||
Lutibacter | 21 | – | 4 | 17 | |||
Maribacter | 5 | – | 5 | – | |||
Winogradskiella | 2 | – | 2 | – | |||
Zobellia | 4 | – | 2 | 2 | |||
Total number of active isolates | 192 | 67 | 108 | ||||