Maritimibacter harenae sp. nov. and Sneathiella litorea sp. nov.: members of Alphaproteobacteria isolated from sea sand Shehzad Abid Khan, Hye Su Jung, Hye Yoon Park, Che Ok Jeon, Antonie van Leeuwenhoek volume 114, pages799–811 (2021)

Pseudoprevotella muciniphila gen. nov., sp. nov., a mucin-degrading bacterium attached to the bovine rumen epithelium Sang Weon Na, Byung Hee Chun, Seok-Hyeon Beak, Shehzad Abid Khan, Md. Najmul Haque, Jae Sung Lee, Che Ok Jeon, Sang-Suk Lee, Myunggi Baik, PLOS ONE , Published: May 20, 2021

Cupriavidus cauae sp. nov., isolated from blood of an immunocompromised patient Oh Joo Kweon, Wenting Ruan, Shehzad Abid Khan, Yong Kwan Lim​, Hye Ryoun Kim​, Che Ok Jeon​, Mi-Kyung Lee, Int J Syst Evol Microbiol, Volume 71, Issue 4

Paenibacillus silvestris sp. nov., isolated from forest soil Jungeun Kim, Hye Su Jung, Ju Hye Baek, Byung Hee Chun, Shehzad Abid Khan, Che Ok Jeon , Current Microbiology volume 78, pages822–829 (2021)

Nonlabens ponticola sp. nov., isolated from seawater and reclassification of Nonlabens sediminis as a later heterotypic synonym of Nonlabens tegetincola Ye Lin Seo, Jaejoon Jung, Chi-une Song, Yong Min Kwon,​ Hye Su Jung​, Seong-il Eyun, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 71, Issue 1

Roseomonas algicola sp. nov., isolated from a green alga, Pediastrum duplex Hyung Min Kim, Shehzad Abid Khan, Dong Min Han​, Byung Hee Chun, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 70, Issue 11

Flavihumibacter soli sp. nov., isolated from soil Ye Lin Seo, Jaejoon Jung, Shehzad Abid Khan, Kyung Hyun Kim, Che Ok Jeon, https://doi.org/10.1007/s00284-020-02103-2

Mucilaginibacter agri sp. nov. and Mucilaginibacter humi sp. nov., isolated from soil Ye Lin Seo, Shehzad Abid Khan, Hyung Min Kim​, Byung Hee Chun​, Dong Min Han, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 70, Issue 8

Halomonas urmiana sp. nov., a moderately halophilic bacterium isolated from Urmia Lake in Iran Shehzad Abid Khan, Sepideh Zununi Vahed, Haleh Forouhandeh, Vahideh Tarhriz, Nader Chaparzadeh, Mohammad Amin Hejazi, Che Ok Jeon, Mohammad Saeid Hejazi, Int J Syst Evol Microbiol, Volume 70, Issue 4

Aestuariirhabdus litorea gen. nov., sp. nov., isolated from a sea tidal flat and proposal of Aestuariirhabdaceae fam. nov. Shehzad Abid Khan​, Hye Su Jung​, Hyung Min Kim, Jeill Oh, Sang-Suk Lee​, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 70, Issue 4

Acetobacter oryzoeni sp. nov., isolated from Korean rice wine vinegar Ju Hye Baek, Kyung Hyun Kim, Ji Young Moon, Soo-Hwan Yeo, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 70, Issue 3

Pseudorivibacter rhizosphaerae gen. nov., sp. nov., isolated from rhizosphere soil of Camellia sinensis (L.) O. Ktze and emended description of the genus Rivibacter Xing-Kui Zhou​, Qing-Qing Li, Li-Min Dong, Deng-Qiang Yang​, Lan Liu​, Bao-Zhu Fang, Che Ok Jeon, Wen-Jun Li, Yan-Qing Duan, Int J Syst Evol Microbiol, Volume 70, Issue 2

Maribacter algicola sp. nov., isolated from a marine red alga, Porphyridium marinum, and transfer of Maripseudobacter aurantiacus Chen et al. 2017 to the genus Maribacter as Maribacter aurantiacus comb. nov. Shehzad Abid Khan​, Sang Eun Jeong, Ju Hye Baek, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 70, Issue 2

Geomonas soli gen. nov., sp. nov., a new member of the family Comamonadaceae, isolated from soil Shehzad Abid Khan, Sang Eun Jeong, Hye Yoon Park, Sang-Suk Lee, Che Ok Jeon, Current Microbiology volume 77, pages286–293 (2020)

Flavobacterium microcysteis sp. nov., isolated from a culture of Microcystis aeruginosa Ye Lin Seo​, Sang Eun Jeong, Hyun Mi Jin​, Che Ok Jeon, Int J Syst Evol Microbiol, Volume 70, Issue 2