Hyunsoonleella jejuensis Yoon et al. 2010
General information
Name
Hyunsoonleella jejuensis
Valid publication
2010
Nomenclature type
CNU004;DSM 21035
;KCTC 22242
Etymology
N.L. fem. adj. <i>jejuensis</i>, of or pertaining to Jeju Island in the Republic of Korea, from where the type strain was isolated.
Ecology
Source
isolated from seawater off Jeju Island, Republic of Korea.
Morphology
Cells are yellow-pigmented, non-flagellated and rod-shaped (0.3-0.6 × 1.8-2.2 µm). Cells produce non-diffusible carotenoid pigments but flexirubin-type pigments are absent. After 4 days on MA, colonies are 1.0-1.5 mm in diameter, convex and circular with slightly irregular edges.
Morphology standardized
cell shape | length | width |
---|---|---|
rod | 1.8-2.2 | 0.3-0.6 |
flagellum |
---|
- |
Physiology
Oxygen requirement
obligately aerobic
GC
GC_content |
---|
37.7 |
Gram
staining |
---|
negative |
Growth temperature
range |
---|
15.0-35.0 |
Halophily
range |
---|
0-1.5% |
C/N source
positive results | |||||||||
---|---|---|---|---|---|---|---|---|---|
carboxymethylcellulose | gelatin | aesculin | tween 80 | cellulose | gluconate | adipate | mannose | malate | turanose |
negative results | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
urea | casein | melibiose | sucrose | glucose | sorbitol | inositol | arabinose | rhamnose | amygdalin | trisodium citrate | maltose | caprate | phenylacetate | n-acetyl-glucosamine | citrate |
Biochemistry
Fattyacids
Name | Account |
---|---|
iso-C15:1 G | 17.7 |
iso-C16:0 3-OH | 6.1 |
iso-C15:0 3-OH | 11.6 |
iso-C17:0 3-OH | 16.6 |
C15:0 2-OH and/or C16:1 ω7c | 5.0 |
iso-C15:0 | 18.4 |
Nitrate rdc
-
Polar lipids
PE
Quinones
MK-6
Vp test
+
Enzymology
Enzyme | Activity |
---|---|
acetyl β-glucosaminidase | + |
acid phosphatase | + |
alkaline phosphatase | + |
catalase | + |
cystine arylamidase | -.u.+ |
esterase C4 | + |
esterase C8 | + |
leucine arylamidase | + |
lipase C14 | - |
lysine decarboxylase | - |
naphthol AS-BI-phosphohydrolase | + |
ornithine decarboxylase | - |
oxidase | + |
trypsin | -.u.+ |
tryptophan deaminase | - |
valine arylamidase | -.u.+ |
α-chymotrypsin | - |
α-fucosidase | - |
α-galactosidase | + |
α-glucosidase | - |
α-mannosidase | - |
β-galactosidase | -.u.+ |
β-glucosidase | - |
β-glucuronidase | - |
Taxonomy marker
Genomics
Submitter date: 2016/10/31 00:00 Update date: 2017/07/29 00:00
Source
DOE - JOINT GENOME INSTITUTE
Coverage
268
Assembly status
Contig
Assembly class
haploid
Strain List
References
1
Yoon, B.-J., Lee, D.-H., Kang, B.-J., Kahng, H.-Y., Oh, Y.-S., Sohn, J.-H., Choi, E.-S., and Oh, D.-C. Hyunsoonleella jejuensis gen. nov., sp. nov., a novel member of the family Flavobacteriaceae isolated from seawater. Int. J. Syst. Evol. Microbiol. (2010) 60:382-386.[DOI:10.1099/ijs.0.006775-0]
[PMID:19651713]
2
Park, S.C., Choe, H.N., Hwang, Y.M., Baik, K.S., Kim, S.N., Lee, Y.S., Jung, J.S., and Seong, C.N. Marinivirga aestuarii gen. nov., sp. nov., a member of the family Flavobacteriaceae, isolated from marine environments, and emended descriptions of the genera Hyunsoonleella, Jejuia and Pontirhabdus and the species Hyunsoonleella jejuensis, Jejuia pallidilutea and Pontirhabdus pectinivorans. Int. J. Syst. Evol. Microbiol. (2013) 63:1524-1531.[DOI:10.1099/ijs.0.042341-0]
[PMID:22888187]