Genus Intrasporangium
Warning: In the List of Prokaryotic names with Standing in Nomenclature, an arrow (→) only indicates the sequence of valid publication of names and does not mean that the last name in the sequence must be used (see: Introduction).
Number of species, including synonyms, cited in this file: 4
Number of subspecies, including synonyms, cited in this file: 0
Classification (Warning: see also the file "Classification of prokaryotes: Introduction").
For a detailed description of this taxon see Bergey’s Manual of Systematics of Archaea and Bacteria (BMSAB).
Intrasporangium Kalakoutskii et al. 1967, genus. (Type genus of the family ¤ Intrasporangiaceae Rainey et al. 1997).
Type species: ¤ Intrasporangium calvum Kalakoutskii et al. 1967 (Approved Lists 1980).
Etymology: L. prep. intra, within; N.L. n. sporangium [from Gr. n. spora, a seed (and in biology a spore), and Gr. n. angeion (Latin transliteration angium), vessel], sporangium; N.L. neut. n. Intrasporangium, a name coined to emphasize the possibility of intercalary formation of sporangia in mycelial filaments.
Approved Lists reference: SKERMAN (V.B.D.), McGOWAN (V.) and SNEATH (P.H.A.) (editors): Approved Lists of Bacterial Names. Int. J. Syst. Bacteriol., 1980, 30, 225-420 (Approved Lists of Bacterial Names in IJSEM Online - Approved Lists of Bacterial Names Amended edition).
Original publication: KALAKOUTSKII (L.V.), KIRILLOVA (I.P.) and KRASIL'NIKOV (N.A.): A new genus of the Actinomycetales, Intrasporangium gen. nov. Journal of General Microbiology, 1967, 48, 79-85.
→ Intrasporangium Kalakoutskii et al. 1967 (Approved Lists 1980) emend. Liu et al. 2012.
Reference: LIU (H.), WANG (H.) and WANG (G.): Intrasporangium chromatireducens sp. nov., a chromate-reducing actinobacterium isolated from manganese mining soil, and emended description of the genus Intrasporangium. Int. J. Syst. Evol. Microbiol., 2012, 62, 403-408.
Original article in IJSEM Online
→ Intrasporangium Kalakoutskii et al. 1967 (Approved Lists 1980) emend. Yang et al. 2012.
Reference: YANG (L.L.), AO (T.), WANG (X.H.), HE (J.), KLENK (H.P.), TANG (S.K.) and LI (W.J.): Proposal of Intrasporangium mesophilum sp. nov., and reclassification of Humihabitans oryzae Kageyama et al. 2007 as Intrasporangium oryzae comb. nov. Int. J. Syst. Evol. Microbiol., 2012, 62, 1037-1041.
Original article in IJSEM Online
Note: According to Yang et al. 2012, Intrasporangium Kalakoutskii et al. 1967 is an earlier heterotypic synonym of ¤ Humihabitans Kageyama et al. 2007.
Reference: YANG (L.L.), AO (T.), WANG (X.H.), HE (J.), KLENK (H.P.), TANG (S.K.) and LI (W.J.): Proposal of Intrasporangium mesophilum sp. nov., and reclassification of Humihabitans oryzae Kageyama et al. 2007 as Intrasporangium oryzae comb. nov. Int. J. Syst. Evol. Microbiol., 2012, 62, 1037-1041.
Original article in IJSEM Online
Intrasporangium calvum Kalakoutskii et al. 1967, species. (Type species of the genus.)
Type strain: (see also Global Catalogue of Microorganisms) ATCC 23552= DSM 43043 = IFO (now NBRC) 12989 = JCM 3097 = NRRL B-3866 = VKM Ac-701.
Sequence accession no. (16S rRNA gene) for the type strain: CP002343 (complete genome).
Etymology: L. neut. adj. calvum, bald, hairless, referring to the absence of aerial mycelium.
Approved Lists reference: SKERMAN (V.B.D.), McGOWAN (V.) and SNEATH (P.H.A.) (editors): Approved Lists of Bacterial Names. Int. J. Syst. Bacteriol., 1980, 30, 225-420 (Approved Lists of Bacterial Names in IJSEM Online - Approved Lists of Bacterial Names Amended edition).
Original publication: KALAKOUTSKII (L.V.), KIRILLOVA (I.P.) and KRASIL'NIKOV (N.A.): A new genus of the Actinomycetales, Intrasporangium gen. nov. Journal of General Microbiology, 1967, 48, 79-85.
→ Intrasporangium calvum Kalakoutskii et al. 1967 (Approved Lists 1980) emend. Yang et al. 2012.
Type strain: (see also Global Catalogue of Microorganisms) ATCC 23552= DSM 43043 = NBRC 12989 = JCM 3097 = NRRL B-3866 = VKM Ac-701.
Sequence accession no. (16S rRNA gene) for the type strain: CP002343 (complete genome).
Etymology: L. neut. adj. calvum, bald, hairless, referring to the absence of aerial mycelium.
Valid publication: YANG (L.L.), AO (T.), WANG (X.H.), HE (J.), KLENK (H.P.), TANG (S.K.) and LI (W.J.): Proposal of Intrasporangium mesophilum sp. nov., and reclassification of Humihabitans oryzae Kageyama et al. 2007 as Intrasporangium oryzae comb. nov. Int. J. Syst. Evol. Microbiol., 2012, 62, 1037-1041.
Original article in IJSEM Online
Intrasporangium chromatireducens Liu et al. 2012, sp. nov.
Type strain: (see also Global Catalogue of Microorganisms) Q5-1 = CCTCC AA 2010019 = CGMCC 1.10750 = KCTC 19811 = NRRL B-59521.
Sequence accession no. (16S rRNA gene) for the type strain: FJ487951.
Etymology: N.L. n. chromas –atis, chromate; L. part. adj. reducens, leading back, bringing back, and, in chemistry, converting to a different oxidation state; N.L. part. adj. chromatireducens, reducing chromate.
Valid publication: LIU (H.), WANG (H.) and WANG (G.): Intrasporangium chromatireducens sp. nov., a chromate-reducing actinobacterium isolated from manganese mining soil, and emended description of the genus Intrasporangium. Int. J. Syst. Evol. Microbiol., 2012, 62, 403-408.
Original article in IJSEM Online
Intrasporangium mesophilum Yang et al. 2012, sp. nov.
Type strain: (see also Global Catalogue of Microorganisms) YIM 49065 = CCTCC AA 209077 = DSM 23217.
Sequence accession no. (16S rRNA gene) for the type strain: HQ204221.
Etymology: Gr. adj. mesos, middle; Gr. adj. philos, loving; N.L. neut. adj. mesophilum, middle (temperature)-loving, mesophilic.
Valid publication: YANG (L.L.), AO (T.), WANG (X.H.), HE (J.), KLENK (H.P.), TANG (S.K.) and LI (W.J.): Proposal of Intrasporangium mesophilum sp. nov., and reclassification of Humihabitans oryzae Kageyama et al. 2007 as Intrasporangium oryzae comb. nov. Int. J. Syst. Evol. Microbiol., 2012, 62, 1037-1041.
Original article in IJSEM Online
Intrasporangium oryzae (Kageyama et al. 2007) Yang et al. 2012, comb. nov.
Type strain: (see also Global Catalogue of Microorganisms) KV-657 = JCM 15924 = NBRC 101802 = NRRL B-24470.
Sequence accession no. (16S rRNA gene) for the type strain: AB282887.
Basonym: ¤ Humihabitans oryzae Kageyama et al. 2007.
Etymology: L. gen. n. oryzae, of rice, pertaining to the isolation of the type strain from rice paddy soil.
Valid publication: YANG (L.L.), AO (T.), WANG (X.H.), HE (J.), KLENK (H.P.), TANG (S.K.) and LI (W.J.): Proposal of Intrasporangium mesophilum sp. nov., and reclassification of Humihabitans oryzae Kageyama et al. 2007 as Intrasporangium oryzae comb. nov. Int. J. Syst. Evol. Microbiol., 2012, 62, 1037-1041.
Original article in IJSEM Online