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. 2025 Jan 6;53(D1):D678-D690.
doi: 10.1093/nar/gkae1115.

MIBiG 4.0: advancing biosynthetic gene cluster curation through global collaboration

Mitja M Zdouc  1 Kai Blin  2 Nico L L Louwen  1 Jorge Navarro  1 Catarina Loureiro  1 Chantal D Bader  3 Constance B Bailey  4 Lena Barra  5 Thomas J Booth  2 Kenan A J Bozhüyük  3   6 José D D Cediel-Becerra  7 Zachary Charlop-Powers  8 Marc G Chevrette  7   9 Yit Heng Chooi  10 Paul M D'Agostino  3   11 Tristan de Rond  12 Elena Del Pup  1 Katherine R Duncan  13 Wenjia Gu  14 Novriyandi Hanif  15 Eric J N Helfrich  16   17   18 Matthew Jenner  19   20 Yohei Katsuyama  21   22 Aleksandra Korenskaia  23 Daniel Krug  3   24   25 Vincent Libis  26   27 George A Lund  28 Shrikant Mantri  29   30 Kalindi D Morgan  31 Charlotte Owen  32 Chin-Soon Phan  33 Benjamin Philmus  34 Zachary L Reitz  35 Serina L Robinson  36 Kumar Saurabh Singh  1   37   38 Robin Teufel  39 Yaojun Tong  40 Fidele Tugizimana  41   42 Dana Ulanova  43   44 Jaclyn M Winter  45 César Aguilar  46   47 Daniel Y Akiyama  48 Suhad A A Al-Salihi  49 Mohammad Alanjary  1 Fabrizio Alberti  50 Gajender Aleti  51 Shumukh A Alharthi  52 Mariela Y Arias Rojo  53 Amr A Arishi  10   54 Hannah E Augustijn  1   55 Nicole E Avalon  56 J Abraham Avelar-Rivas  57 Kyle K Axt  34 Hellen B Barbieri  48 Julio Cesar J Barbosa  48 Lucas Gabriel Barboza Segato  58 Susanna E Barrett  59   60 Martin Baunach  61 Christine Beemelmanns  3   24 Dardan Beqaj  62 Tim Berger  63 Jordan Bernaldo-Agüero  64   65 Sandra M Bettenbühl  16   17 Vincent A Bielinski  66 Friederike Biermann  1   16   17 Ricardo M Borges  67 Rainer Borriss  68   69 Milena Breitenbach  16   17 Kevin M Bretscher  55   70   71 Michael W Brigham  72 Larissa Buedenbender  73 Brodie W Bulcock  10 Carolina Cano-Prieto  2 João Capela  74 Victor J Carrion  55   70   75 Riley S Carter  59   60 Raquel Castelo-Branco  76 Gabriel Castro-Falcón  56 Fernanda O Chagas  67 Esteban Charria-Girón  25   77 Ayesha Ahmed Chaudhri  16   17 Vasvi Chaudhry  78 Hyukjae Choi  79   80 Yukyung Choi  81 Roya Choupannejad  82 Jakub Chromy  83 Melinda S Chue Donahey  7 Jérôme Collemare  82 Jack A Connolly  83 Kaitlin E Creamer  84   85 Max Crüsemann  61 Andres Arredondo Cruz  53 Andres Cumsille  7 Jean-Felix Dallery  86 Luis Caleb Damas-Ramos  2 Tito Damiani  87 Martinus de Kruijff  3 Belén Delgado Martín  75 Gerardo Della Sala  88 Jelle Dillen  89 Drew T Doering  90 Shravan R Dommaraju  59   60 Suhan Durusu  16   17 Susan Egbert  58 Mark Ellerhorst  91 Baptiste Faussurier  26   27 Artem Fetter  13 Marc Feuermann  92 David P Fewer  93 Jonathan Foldi  83 Andri Frediansyah  94   95 Erin A Garza  96 Athina Gavriilidou  23 Andrea Gentile  97   98 Jennifer Gerke  99 Hans Gerstmans  100   101   102 Juan Pablo Gomez-Escribano  103 Luz A González-Salazar  46 Natalie E Grayson  56 Claudio Greco  52 Juan E Gris Gomez  46 Sebastian Guerra  7   9 Shaday Guerrero Flores  104 Alexey Gurevich  3   24 Karina Gutiérrez-García  105 Lauren Hart  106   107 Kristina Haslinger  108 Beibei He  109 Teo Hebra  87 Jethro L Hemmann  110 Hindra Hindra  111   112 Lars Höing  39 Darren C Holland  10 Jonathan E Holme  113 Therese Horch  2 Pavlo Hrab  1   114 Jie Hu  115 Thanh-Hau Huynh  116 Ji-Yeon Hwang  117 Riccardo Iacovelli  118 Dumitrita Iftime  62 Marianna Iorio  97 Sidharth Jayachandran  2 Eunah Jeong  81 Jiayi Jing  1 Jung J Jung  116 Yuya Kakumu  16   17 Edward Kalkreuter  119 Kyo Bin Kang  81 Sangwook Kang  116 Wonyong Kim  120 Geum Jin Kim  80   121 Hyunwoo Kim  122 Hyun Uk Kim  123 Martin Klapper  124 Robert A Koetsier  1 Cassandra Kollten  11 Ákos T Kovács  55   125 Yelyzaveta Kriukova  3   11 Noel Kubach  23 Aditya M Kunjapur  126 Aleksandra K Kushnareva  3   24 Andreja Kust  84   85 Jessica Lamber  3   24   127 Martin Larralde  128 Niels J Larsen  2 Adrien P Launay  129 Ngoc-Thao-Hien Le  26 Sarah Lebeer  89   130 Byung Tae Lee  123 Kyungha Lee  81 Katherine L Lev  106   107 Shu-Ming Li  63 Yong-Xin Li  109 Cuauhtémoc Licona-Cassani  46   131 Annette Lien  1 Jing Liu  109 Julius Adam V Lopez  132   133 Nataliia V Machushynets  55 Marla I Macias  134 Taifo Mahmud  34 Matiss Maleckis  135 Añadir Maharai Martinez-Martinez  46 Yvonne Mast  103   136 Marina F Maximo  48 Christina M McBride  106   107 Rose M McLellan  137   138 Khyati Mehta Bhatt  82 Chrats Melkonian  1   139 Aske Merrild  140 Mikko Metsä-Ketelä  141 Douglas A Mitchell  59 Alison V Müller  3   24   127 Giang-Son Nguyen  113 Hera T Nguyen  10 Timo H J Niedermeyer  142 Julia H O'Hare  67 Adam Ossowicki  70   75 Bohdan O Ostash  143   144 Hiroshi Otani  90   145 Leo Padva  61 Sunaina Paliyal  29 Xinya Pan  55   70   71 Mohit Panghal  29   30 Dana S Parade  3 Jiyoon Park  116 Jonathan Parra  146   147   148 Marcos Pedraza Rubio  70   75 Huong T Pham  81 Sacha J Pidot  149 Jörn Piel  150 Bita Pourmohsenin  23 Malik Rakhmanov  39 Sangeetha Ramesh  151 Michelle H Rasmussen  152 Adriana Rego  76 Raphael Reher  63 Andrew J Rice  59 Augustin Rigolet  55 Adriana Romero-Otero  2   135 Luis Rodrigo Rosas-Becerra  55   57 Pablo Y Rosiles  129 Adriano Rutz  153 Byeol Ryu  56 Libby-Ann Sahadeo  58 Murrel Saldanha  7 Luca Salvi  62 Eduardo Sánchez-Carvajal  154 Christian Santos-Medellin  115 Nicolau Sbaraini  10 Sydney M Schoellhorn  155 Clemens Schumm  3   127   156 Ludek Sehnal  62   157 Nelly Selem  104 Anjali D Shah  158   159 Tania K Shishido  82   160 Simon Sieber  161 Velina Silviani  79   80 Garima Singh  162   163 Hemant Singh  29 Nika Sokolova  108 Eva C Sonnenschein  52 Margherita Sosio  97 Sven T Sowa  39 Karin Steffen  164 Evi Stegmann  62   165 Alena B Streiff  150 Alena Strüder  62 Frank Surup  25   77 Tiziana Svenningsen  140 Douglas Sweeney  56 Judit Szenei  2 Azat Tagirdzhanov  3   24 Bin Tan  16   17 Matthew J Tarnowski  52 Barbara R Terlouw  1 Thomas Rey  166   167 Nicola U Thome  55   101 Laura Rosina Torres Ortega  1 Thomas Tørring  140 Marla Trindade  168 Andrew W Truman  169 Marie Tvilum  140 Daniel W Udwary  90 Christoph Ulbricht  61 Lisa Vader  2 Gilles P van Wezel  55   71 Max Walmsley  83 Randika Warnasinghe  58 Heiner G Weddeling  39 Angus N M Weir  100   170 Katherine Williams  158   171 Sam E Williams  2 Thomas E Witte  172 Steffaney M Wood Rocca  56   96 Keith Yamada  141 Dong Yang  173 Dongsoo Yang  174 Jingwei Yu  175 Zhenyi Zhou  176 Nadine Ziemert  23 Lukas Zimmer  61 Alina Zimmermann  103 Christian Zimmermann  177 Justin J J van der Hooft  1   41 Roger G Linington  178 Tilmann Weber  2 Marnix H Medema  1
Affiliations

MIBiG 4.0: advancing biosynthetic gene cluster curation through global collaboration

Mitja M Zdouc et al. Nucleic Acids Res. .

Abstract

Specialized or secondary metabolites are small molecules of biological origin, often showing potent biological activities with applications in agriculture, engineering and medicine. Usually, the biosynthesis of these natural products is governed by sets of co-regulated and physically clustered genes known as biosynthetic gene clusters (BGCs). To share information about BGCs in a standardized and machine-readable way, the Minimum Information about a Biosynthetic Gene cluster (MIBiG) data standard and repository was initiated in 2015. Since its conception, MIBiG has been regularly updated to expand data coverage and remain up to date with innovations in natural product research. Here, we describe MIBiG version 4.0, an extensive update to the data repository and the underlying data standard. In a massive community annotation effort, 267 contributors performed 8304 edits, creating 557 new entries and modifying 590 existing entries, resulting in a new total of 3059 curated entries in MIBiG. Particular attention was paid to ensuring high data quality, with automated data validation using a newly developed custom submission portal prototype, paired with a novel peer-reviewing model. MIBiG 4.0 also takes steps towards a rolling release model and a broader involvement of the scientific community. MIBiG 4.0 is accessible online at https://mibig.secondarymetabolites.org/.

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Figures

Graphical Abstract
Graphical Abstract
Figure 1.
Figure 1.
General workflow of the MIBiG annotation process. Data are submitted by annotathon contributors (organized by expertise into Interest Groups) or independent submitters to the database from new experimental data or existing/recent literature. The entries are then assessed by reviewers and revised when needed. Finally, they end up in the online MIBiG repository and become accessible by querying them online on the MIBiG web page or via interoperable tools.
Figure 2.
Figure 2.
Architecture of the Kanban board used for the MIBiG annotathons. Every BGC would have its own ‘card’, where annotators with specific expertise could fill in and then check a specific part of its annotation. Once the checklist was complete, the card would move to review and, potentially, revision to repair any issues identified by the reviewers.
Figure 3.
Figure 3.
Quantitative overview of updates to the MIBiG database.in comparison with the previous version 3.1. Numbers in panel (a) refer to MIBiG entries, while numbers in panel (b) refer to individual compounds (a single MIBiG entry may contain more than one compound).

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