Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Joo-Han Gwak"'
Autor:
Samuel Imisi Awala, Joo-Han Gwak, Yongman Kim, Man-Young Jung, Peter F. Dunfield, Michael Wagner, Sung-Keun Rhee
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Aerobic methanotrophic bacteria are considered strict aerobes but are often highly abundant in hypoxic and even anoxic environments. Despite possessing denitrification genes, it remains to be verified whether denitrification contributes to t
Externí odkaz:
https://doaj.org/article/8f1d7e6bddec47e88a9051852ecb3580
Autor:
So-Jeong Kim, Jong-Geol Kim, Sang-Hoon Lee, Soo-Je Park, Joo-Han Gwak, Man-Young Jung, Won-Hyung Chung, Eun-Jin Yang, Jisoo Park, Jinyoung Jung, Yoonsoo Hahn, Jang-Cheon Cho, Eugene L. Madsen, Francisco Rodriguez-Valera, Jung-Ho Hyun, Sung-Keun Rhee
Publikováno v:
Microbiome, Vol 7, Iss 1, Pp 1-15 (2019)
Abstract Background Polynyas in the Southern Ocean are regions of intense primary production, mainly by Phaeocystis antarctica. Carbon fixed by phytoplankton in the water column is transferred to higher trophic levels, and finally, to the deep ocean.
Externí odkaz:
https://doaj.org/article/ba5a30758f744765b7b1cc54967fe445
Autor:
Jong-Geol Kim, Joo-Han Gwak, Man-Young Jung, Sung-Uk An, Jung-Ho Hyun, Sanghoon Kang, Sung-Keun Rhee
Publikováno v:
PLoS ONE, Vol 14, Iss 8, p e0221408 (2019)
The Yellow Sea features unique characteristics due to strong tides and nutrient-enriched freshwater outflows from China and Korea. The coupling of archaeal and bacterial assemblages associated with environmental factors at two bay areas in the Yellow
Externí odkaz:
https://doaj.org/article/87504a1cbf734419a9b5afca2af45cbb
Autor:
Ngoc-Loi Nguyen, Woon-Jong Yu, Joo-Han Gwak, So-Jeong Kim, Soo-Je Park, Craig W. Herbold, Jong-Geol Kim, Man-Young Jung, Sung-Keun Rhee
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Soil acidification is accelerated by anthropogenic and agricultural activities, which could significantly affect global methane cycles. However, detailed knowledge of the genomic properties of methanotrophs adapted to acidic soils remains scarce. Usi
Externí odkaz:
https://doaj.org/article/ec5c261b5fcd416fbf1302e7e0a6caf4
Autor:
So-Jeong Kim, Jong-Geol Kim, Sang-Hoon Lee, Soo-Je Park, Joo-Han Gwak, Man-Young Jung, Won-Hyung Chung, Eun-Jin Yang, Jisoo Park, Jinyoung Jung, Yoonsoo Hahn, Jang-Cheon Cho, Eugene L. Madsen, Francisco Rodriguez-Valera, Jung-Ho Hyun, Sung-Keun Rhee
Publikováno v:
Microbiome, Vol 7, Iss 1, Pp 1-1 (2019)
Following publication of the original article [1], the authors identified wrong citations in the maintext.
Externí odkaz:
https://doaj.org/article/7ef1e528756349fe85dda2c72766bbf3
Autor:
Joo-Han Gwak, Samuel Imisi Awala, So-Jeong Kim, Sang-Hoon Lee, Eun-Jin Yang, Jisoo Park, Jinyoung Jung, Sung-Keun Rhee
Background Ammonia-oxidizing archaea (AOA) are among the most ubiquitous and abundant microorganisms in the ocean, and play a primary role in the global nitrogen cycle. Antarctic polynyas are ecological hotspots with the highest primary productivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ae116b1ac5ec315a7f605a6937ee2de
https://doi.org/10.21203/rs.3.rs-2763233/v1
https://doi.org/10.21203/rs.3.rs-2763233/v1
Autor:
Joo-Han Gwak, Samuel Imisi Awala, Ngoc-Loi Nguyen, Woon-Jong Yu, Hae-Young Yang, Martin von Bergen, Nico Jehmlich, K. Dimitri Kits, Alexander Loy, Peter. F. Dunfield, Christiane Dahl, Jung-Ho Hyun, Sung-Keun Rhee
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(32)
Natural and anthropogenic wetlands are major sources of the atmospheric greenhouse gas methane. Methane emissions from wetlands are mitigated by methanotrophic bacteria at the oxic–anoxic interface, a zone of intense redox cycling of carbon, sulfur
Autor:
Peter F. Dunfield, Geun-Joong Kim, Andrea Strazzulli, S. I. Awala, Yong-Man Kim, Joo-Han Gwak, Sung-Keun Rhee, Hyeokjun Yoon, So-Jeong Kim
Publikováno v:
The ISME Journal
Short-chain alkanes (SCA; C2-C4) emitted from geological sources contribute to photochemical pollution and ozone production in the atmosphere. Microorganisms that oxidize SCA and thereby mitigate their release from geothermal environments have rarely
Autor:
So-Jeong Kim, Sung-Keun Rhee, Ngoc-Loi Nguyen, Byoung-Hee Lee, Lorraine Araza Bellosillo, S. I. Awala, Joo-Han Gwak
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 70:5520-5530
A Gram-stain-negative, aerobic, non-motile and coccoid methanotroph, strain IM1T, was isolated from hot spring soil. Cells of strain IM1T were catalase-negative, oxidase-positive and displayed a characteristic intracytoplasmic membrane arrangement of
Autor:
Jang-Cheon Cho, Eugene L. Madsen, Francisco Rodriguez-Valera, Sung-Keun Rhee, Jin-Young Jung, Won-Hyung Chung, Eun-Jin Yang, Yoonsoo Hahn, Soo-Je Park, Sang-Hoon Lee, Man-Young Jung, Jong-Geol Kim, Jung-Ho Hyun, So-Jeong Kim, Jisoo Park, Joo-Han Gwak
Publikováno v:
Microbiome, Vol 7, Iss 1, Pp 1-15 (2019)
Microbiome
Microbiome
Background Polynyas in the Southern Ocean are regions of intense primary production, mainly by Phaeocystis antarctica. Carbon fixed by phytoplankton in the water column is transferred to higher trophic levels, and finally, to the deep ocean. However,