J
Jang-Cheon Cho
Researcher at Inha University
Publications - 228
Citations - 5477
Jang-Cheon Cho is an academic researcher from Inha University. The author has contributed to research in topics: Genome & Gene. The author has an hindex of 34, co-authored 219 publications receiving 4873 citations. Previous affiliations of Jang-Cheon Cho include Oregon State University & UPRRP College of Natural Sciences.
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Journal ArticleDOI
Cultivation and Growth Characteristics of a Diverse Group of Oligotrophic Marine Gammaproteobacteria
TL;DR: This cultivation study revealed that sporadically detected Gammaproteobacteria gene clones from seawater are part of a phylogenetically diverse constellation of organisms mainly composed of oligotrophic and ultramicrobial lineages that are culturable under specific cultivation conditions.
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Proteorhodopsin in the ubiquitous marine bacterium SAR11
Stephen J. Giovannoni,Lisa Bibbs,Jang-Cheon Cho,Martha Stapels,Russell A. Desiderio,Kevin L. Vergin,Michael S. Rappé,Samuel R. Laney,Lawrence J. Wilhelm,H. James Tripp,Eric J. Mathur,Douglas F. Barofsky +11 more
TL;DR: SAR11 strain HTCC1062 (‘Pelagibacter ubique’), the first cultivated member of the extraordinarily abundant SAR11 clade, expresses a proteorhodopsin gene when cultured in autoclaved seawater and in its natural environment, the ocean, which functions as a light-dependent proton pump.
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Temporal and spatial response of bacterioplankton lineages to annual convective overturn at the Bermuda Atlantic Time‐series Study site
Robert M. Morris,Kevin L. Vergin,Jang-Cheon Cho,Michael S. Rappé,Craig A. Carlson,Stephen J. Giovannoni +5 more
TL;DR: Overall increases in the relative abundance of T-RFLP fragments attributable to the OCS116, SAR11, and marine Actinobacteria clusters following convective overturn suggest that members of these groups may play important roles in dissolved organic carbon dynamics at BATS.
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The small genome of an abundant coastal ocean methylotroph
Stephen J. Giovannoni,Darin H. Hayakawa,H. James Tripp,Ulrich Stingl,Scott A. Givan,Jang-Cheon Cho,Hyun-Myung Oh,Joshua B. Kitner,Kevin L. Vergin,Michael S. Rappé +9 more
TL;DR: The genome sequence and metabolic properties of the first axenic isolate of the OM43 clade, strain HTCC2181, are reported, finding that this strain is an obligate methylotroph that cannot oxidize methane but can use the oxidized C1 compounds methanol and formaldehyde as sources of carbon and energy.
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The SAR92 Clade: an Abundant Coastal Clade of Culturable Marine Bacteria Possessing Proteorhodopsin
TL;DR: Genome sequencing and analysis of HTCC2207 showed that the PR gene is present as a lone transcriptional unit directly followed by an operon containing genes that are presumably involved in the synthesis of retinal, the chromophore of PR.