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BIOFILM mixte de LACTOCOCCUS LACTIS (coques jaunes) et de LISTERIA MONOCYTOGENES (bâtonnets roses), observé en microscopie électronique à balayage.. © inra, Thierry MEYLHEUC

Méta-omiques & écosystèmes microbiens

Le métaprogramme MEM initié en 2010, est un programme de recherche transdisciplinaire et transversal qui implique des équipes de microbiologistes associés à des mathématiciens concernés par des approches globales de différents écosystèmes microbiens.

Le préfixe Méta- signifie «ce qui est au-delà de, ce qui dépasse et englobe». Le suffixe -omique correspond à des technologies qui permettent d'étudier un grand nombre de données concernant un ensemble d'objets biologiques, telles qu'un ensemble de gènes (génomique), d'ARN (transcriptomique), de protéines (protéomique), de métabolites (métabolomique), etc...

Les approches méta-omiques sont donc utilisées pour appréhender dans leur globalité des écosystèmes microbiens complexes tels que l'ensemble des micoorganismes du sol, de l'intestin humain ou des aliments fermentés. 

À la une

Attribute Type Value
ast_remote_id string 465740
ast_tv_id string 1
ast_type_code string 1
ast_type string 'picture'
ast_title string 'CSA MicrobiomeSupport logo'
ast_descr string 'CSA MicrobiomeSupport logo'
ast_tags string ''
ast_metavalues string ''
ast_player_id string 0
ast_embed string ''
ast_serialized_urls string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-0b63f-picture_original-csa-microbiomesupport-logo.pnghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-0532b-picture_photo-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-72d1a-picture_photo_fixed_size-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-93c37-picture_custom-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-e09d8-picture_thumbnail-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-004fc-picture_thumbnail_fixed_size-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-31af0-picture_photo_watermarked-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-d4eba-picture_photo_watermarked_fixed_size-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-bd7d4-picture_custom_watermarked-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-2fb12-picture_thumbnail_watermarked-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-a4a47-picture_thumbnail_watermarked_fixed_size-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-cca71-picture_client_format_0-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-0ec91-picture_client_format_1-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-6e10b-picture_client_format_2-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-845ee-picture_client_format_3-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-3fe43-picture_client_format_4-csa-microbiomesupport-logo.jpghttps://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-1ea61-picture_client_format_5-csa-microbiomesupport-logo.jpg'
ast_thumbnail_url string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/media/thumbnail-465740-csa-microbiomesupport-logo.jpg'
ast_capture_date string ''
ast_author string ''
ast_is_active string 1
ast_is_editable string 1
ast_obsolete string 0
tv_key string 'fre'
copyright string ''
caption string 'CSA MicrobiomeSupport logo'
titleEnglish string 'CSA MicrobiomeSupport logo'
descrEnglish string 'CSA MicrobiomeSupport logo'
copyrightEnglish string ''
metavalues array Array(24)
>inra-centre-de-recherche string ''
>inra-departement-recherche string ''
>inra-unite-recherche string ''
>inra-credit string ''
>inra-couleur-dominante string ''
>inra-orientation string ''
>inra-copyright string ''
>inra-type-licence string ''
>gsa_index string 'Yes'
>inra-annales-bap string ''
>inra-annales-corps string ''
>inra-annales-annee string ''
>inra-copyright-english string ''
>inra-description-english string 'CSA MicrobiomeSupport logo'
>inra-title-english string 'CSA MicrobiomeSupport logo'
>EXIF.Artist string ''
>EXIF.ApertureValue string ''
>EXIF.ShutterSpeedValue string ''
>EXIF.ISO string ''
>EXIF.Flash string ''
>EXIF.Make string ''
>EXIF.Model string ''
>inra-reference string ''
>inra-commentaire string ''
obsolete string 0
img_src array Array(17)
>original string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-0b63f-picture_original-csa-microbiomesupport-logo.png'
>small string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-0532b-picture_photo-csa-microbiomesupport-logo.jpg'
>large string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-72d1a-picture_photo_fixed_size-csa-microbiomesupport-logo.jpg'
>custom string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-93c37-picture_custom-csa-microbiomesupport-logo.jpg'
>thumbnail_small string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-e09d8-picture_thumbnail-csa-microbiomesupport-logo.jpg'
>thumbnail_large string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-004fc-picture_thumbnail_fixed_size-csa-microbiomesupport-logo.jpg'
>watermarked_small string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-31af0-picture_photo_watermarked-csa-microbiomesupport-logo.jpg'
>watermarked_large string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-d4eba-picture_photo_watermarked_fixed_size-csa-microbiomesupport-logo.jpg'
>watermarked_custom string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-bd7d4-picture_custom_watermarked-csa-microbiomesupport-logo.jpg'
>watermarked_thumbnail_small string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-2fb12-picture_thumbnail_watermarked-csa-microbiomesupport-logo.jpg'
>watermarked_thumbnail_large string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-a4a47-picture_thumbnail_watermarked_fixed_size-csa-microbiomesupport-logo.jpg'
>image_ratio_1_5_grand string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-cca71-picture_client_format_0-csa-microbiomesupport-logo.jpg'
>image_ratio_1_5_petit string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-0ec91-picture_client_format_1-csa-microbiomesupport-logo.jpg'
>image_ratio_1_57_grand string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-6e10b-picture_client_format_2-csa-microbiomesupport-logo.jpg'
>image_ratio_1_57_petit string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-845ee-picture_client_format_3-csa-microbiomesupport-logo.jpg'
>image_ratio_0_71_grand string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-3fe43-picture_client_format_4-csa-microbiomesupport-logo.jpg'
>image_ratio_0_71_petit string 'https://inra-dam-front-resources-cdn.wedia-group.com/ressources/afile/465740-1ea61-picture_client_format_5-csa-microbiomesupport-logo.jpg'
file_url boolean false
player NULL
ref string '1_465740_1'
CSA MicrobiomeSupport logo

Les travaux de recherche actuels sur le microbiome indiquent que celui-ci recèle un potentiel important pour la santé humaine et planétaire. Cependant, le domaine de recherche est encore entravé par des résultats contradictoires, des méthodes non alignées et une duplication des ressources.

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