Table 1.

Identified MAPD isolates, each with the closest type strain, the corresponding percentage of 16S rRNA gene similarity and the observed polysaccharidase activities.

Isolated bacterial strain	Closest bacterial strain (EZTaxon)	% identity	Polysaccharidase activitiesa
			Ag		í-C	κ-C	AL
FLAVOBACTERIIA
FLAVOBACTERIACEAE
ALGIBACTER sp.
An67	Algibacter miyuki WS-MY6	97.75	+		+	–	–
CELLULOPHAGA sp.
An8	Cellulophaga geojensis M-M6	97.88	+		+	+	+
An10	Cellulophaga geojensis M-M6	97.88	+		+	+	+
An42	Cellulophaga geojensis M-M6	97.66	+		+	+	–
An44	Cellulophaga geojensis M-M6	$96.28$	+		+	+	+
An47	Cellulophaga geojensis M-M6	$96.6$	+		+	+	–
An48	Cellulophaga geojensis M-M6	97.65	+		+	+	–
An11	Cellulophaga fucicola NN015860	$95.56$	+		+	+	+
An31	Cellulophaga fucicola NN015860	97.22	+		+	+	+
An38	Cellulophaga fucicola NN015860	97.51	+		+	+	+
An39	Cellulophaga fucicola NN015860	98	+		+	+	+
An40	Cellulophaga fucicola NN015860	$96.75$	+		+	+	+
An41	Cellulophaga fucicola NN015860	97.58	+		+	+	+
An43	Cellulophaga fucicola NN015860	$96.83$	+		+	+	+
An46	Cellulophaga fucicola NN015860	$96.82$	+		+	+	–
An49	Cellulophaga fucicola NN015860	97.65	+		+	+	+
An9	Cellulophaga baltica NN015840	98.27	+		+	+	+
An13	Cellulophaga baltica NN015840	98.64	+		+	+	+
An17	Cellulophaga baltica NN015840	97.75	+		+	+	+
An18	Cellulophaga baltica NN015840	98.49	+		+	+	+
An19	Cellulophaga baltica NN015840	98.20	+		+	+	+
An20	Cellulophaga baltica NN015840	97.45	+		+	+	+
An22	Cellulophaga baltica NN015840	$95.87$	+		+	+	–
An28	Cellulophaga baltica NN015840	$96.32$	+		+	+	+
An45	Cellulophaga baltica NN015840	98.63	+		+	+	+
An50	Cellulophaga baltica NN015840	97.68	+		+	+	+
An110	Cellulophaga baltica NN015840	98.53	+		+	+	+
An66	Cellulophaga pacifica KMM3664	$96.21$	+		+	+	+
MARIBACTER sp.
An21	Maribacter aestuarii GY20	$95.33$	+		+	+	+
An70	Maribacter forsetii KT02ds 18-6	99.28	–		+	–	+
An72	Maribacter forsetii KT02ds 18-6	99.06	–		+	–	+
ZOBELLIA sp.
An1	Zobellia galactanivorans DsiJ	99.4	+		+	+	+
An14	Zobellia galactanivorans DsiJ	97.63	+		+	–	–
An73	Zobellia galactanivorans DsiJ	97.7	+		+	–	+
An75	Zobellia galactanivorans DsiJ	98	+		+	–	–
An76	Zobellia galactanivorans DsiJ	97.8	+		+	–	+
An78	Zobellia galactanivorans DsiJ	97.5	+		+	–	–
An79	Zobellia galactanivorans DsiJ	97.8	+		+	–	–
An74	Zobellia laminariae KMM3676	97.6	+		+	–	–
An77	Zobellia laminariae KMM3676	$96.8$	+		+	–	–
An80	Zobellia laminariae KMM3676	98.9	+		+	+	–
GAMMAPROTEOBACTERIA
ALTEROMONADACEAE
PARAGLACIECOLA sp.
An27	Paraglaciecola mesophila KMM241	$96.49$		+	+	+	–
COLWELLIACEAE
COLWELLIA sp.
An23	Colwellia meonggei MA1-3	$96.17$		+	+	+	–
HALOMONODACEAE
COBETIA sp.
An107	Cobetia litoralis KMM 3880	99.31		–	–	–	+
An108	Cobetia litoralis KMM 3880	98.96		–	–	–	+
OCEANOSPIRILLACEAE
MARINOMONAS sp.
An109	Marinomonas ushuaiensis U1	97.14		–	–	–	+
PSEUDOALTEROMONODACEAE
PSEUDOALTEROMONAS sp.
An88	Pseudoalteromonas aliena KMM 3562	99.57		–	–	–	+
An89	Pseudoalteromonas aliena KMM 3562	99.2		–	–	–	+
An97	Pseudoalteromonas aliena KMM 3562	98.3		–	–	–	+
An33	Pseudoalteromonas espejiana NCIMB 2127	99.4		–	+	+	+
An51	Pseudoalteromonas espejiana NCIMB 2127	98.1		–	–	–	+
An81	Pseudoalteromonas espejiana NCIMB 2127	99.34		–	–	–	+
An82	Pseudoalteromonas espejiana NCIMB 2127	99.42		–	–	–	+
An83	Pseudoalteromonas espejiana NCIMB 2127	99.13		–	–	–	+
An84	Pseudoalteromonas espejiana NCIMB 2127	99.71		–	+	+	+
An85	Pseudoalteromonas espejiana NCIMB 2127	98.84		–	–	–	+
An86	Pseudoalteromonas espejiana NCIMB 2127	99.05		–	–	–	+
An87	Pseudoalteromonas espejiana NCIMB 2127	98.11		–	–	–	+
An90	Pseudoalteromonas espejiana NCIMB 2127	98.98		–	+	–	+
An93	Pseudoalteromonas espejiana NCIMB 2127	99.6		–	–	–	+
An94	Pseudoalteromonas espejiana NCIMB 2127	98.8		–	–	–	+
An95	Pseudoalteromonas espejiana NCIMB 2127	99.7		–	–	–	+
An99	Pseudoalteromonas espejiana NCIMB 2127	99.7		–	+	+	+
An100	Pseudoalteromonas espejiana NCIMB 2127	99.6		–	+	+	+
An101	Pseudoalteromonas espejiana NCIMB 2127	98.1		–	–	–	+
An106	Pseudoalteromonas espejiana NCIMB 2127	98.76		–	–	–	+
An96	Pseudolateromonas nigrifaciens NCIMB 8614	99.2		–	–	–	+
An98	Pseudolateromonas nigrifaciens NCIMB 8615	99.2		–	–	–	+
SHEWANELLACEAE
SHEWANELLA sp.
An36	Shewanella pacifica KMM3597	98.3		–	+	+	+
An59	Shewanella pacifica KMM3597	97.6		–	+	+	+
An71	Shewanella pacifica KMM3597	97.6		–	+	+	+
An4	Shewanella japonica KMM 3299	98.3		–	+	–	+
VIBRIONACEAE
VIBRIO sp.
An91	Vibrio hemicentroti AlyHp32	99.17		–	–	–	+
An92	Vibrio splendidus ATCC 33125	97.2		–	–	–	+
An102	Vibrio splendidus ATCC 33125	98.99		–	–	–	+
An103	Vibrio splendidus ATCC 33125	99.14		–	–	–	+
An104	Vibrio splendidus ATCC 33125	99.21		–	–	–	+
An105	Vibrio splendidus ATCC 33125	99.28		–	–	–	+

16S rRNA perecentage lower than 97% were indicated in red.

^aAg, agarase; í-C, ι-carrageenase; κ-C, κ-carrageenase; AL, alginate lyase.