When cellulosomes meet humans

作     者：Yingang Feng Carl J.Yeoman 

作者机构：CAS Key Laboratory of BiofuelsShandong Provincial Key Laboratory of Synthetic BiologyShandong Engineering Laboratory of Single Cell OilQingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdao 266101China Shandong Energy InstituteQingdao 266101China Qingdao New Energy Shandong LaboratoryQingdao 266101China Department of Animal and Range SciencesMontana State UniversityBozemanMTUSA Department of Microbiology and ImmunologyMontana State UniversityBozemanMTUSA 

出 版 物：《Green Carbon》 (绿碳（英文）)

年 卷 期：2024年第2卷第3期

页      面：337-338页

学科分类：0710[理学-生物学] 071001[理学-植物学] 07[理学] 

基　　金：the funding support by the National Key R&D Program of China(2023YFC3402300) the QIBEBT International Cooperation Project(QIBEBT ICP202304) USDA-NIFA(Award 2020-67016-31676) the Bair Ranch Foundation,and the Montana Agricultural Experiment Station(MONB00113) 

主　　题：neutral linkage replace 

摘      要：Carbon neutrality goals have been established in more than 150 ***,as a renewable biomass resource,has the potential to replace a considerable portion of fossil-derived fuels and chemicals,so the conversion and utilization of lignocellulose is one of the main means during the steps toward achieving carbon neutrality ***,molecular machines that efficiently degrade and transform lignocellulose,are of special interest[1].They are closely related to the cycle of carbon elements in the environment,the feed efficiency and greenhouse gas emission of livestock,as well as the development of biomass bioconversion techniques and other biotechnology developments[1,2].A recent study based on the analysis of metagenomic-assembled genomes(MAGs),published by Moraïs and Mizrahi et *** Science[3],identified three new cellulosome-producing bacterial species in the human gastrointestinal tract(GIT).These species belong to the genus Ruminococcus,whose members are mainly found in gastrointestinal *** analysis of the prevalence of these new Ruminococcus species in 1989 GIT samples of human and other animal species worldwide,the authors found that the abundance of cellulosome-producing Ruminococcus was closely related to the extent of dietary fiber intake,which is considered a key factor in human *** suggests an interesting linkage may exist between cellulosome-producing Ruminococcus species and human health,in addition to livestock productivity,carbon neutralization,and the carbon cycle(Fig.1).