[1] GRESSE R,CHAUCHEYRAS-DURAND F,FLEURY M A,et al.Gut microbiota dysbiosis in postweaning piglets:understanding the keys to health[J].Trends in Microbiology,2017,25(10):851-873.

[2] LI Y,GUO Y,WEN Z S,et al.Weaning stress perturbs gut microbiome and its metabolic profile in piglets[J].Scientific Reports,2018,8:18068.
[3] ALLEN H K,LOOFT T,BAYLES D O,et al.Antibiotics in feed induce prophages in swine fecal microbiomes[J].mBio,2011,2(6):e00260-11.
[4] COUSIN F J,FOLIGNÉ B,DEUTSCH S M,et al.Assessment of the probiotic potential of a dairy product fermented by
Propionibacterium freudenreichii in piglets[J].Journal Agricultural and Food Chemistry,2012,60(32):7917-7927.

[5] DOWD S E,SUN Y,WOLCOTT R D,et al.Bacterial tag-encoded FLX amplicon pyrosequencing (bTEFAP) for microbiome studies:bacterial diversity in the ileum of newly weaned
Salmonella-infected pigs[J].Foodborne Pathogens and Disease,2008,5(4):459-472.

[6] ISAACSON R,KIM H B.The intestinal microbiome of the pig[J].Animal Health Research Reviews,2012,13(1):100-109.

[7] LI P H,NIU Q,WEI Q T,et al.Microbial shifts in the porcine distal gut in response to diets supplemented with
Enterococcus faecalis as alternatives to antibiotics[J].Scientific Reports,2017,7:41395.
[8] KIM H B,BOREWICZ K,WHITE B A,et al.Longitudinal investigation of the age-related bacterial diversity in the feces of commercial pigs[J].Veterinary Microbiology,2011,153(1/2):124-133.
[9] LOOFT T,ALLEN H K,CANTAREL B L,et al.Bacteria,phages and pigs:the effects of in-feed antibiotics on the microbiome at different gut locations[J].The ISME Journal,2014,8(8):1566-1576.

[10] LOOFT T,ALLEN H K,CASEY T A,et al.Carbadox has both temporary and lasting effects on the swine gut microbiota[J].Frontiers in Microbiology,2014,5:276.
[11] JOHNSON T A,LOOFT T,SEVERIN A J,et al.The in-feed antibiotic carbadox induces phage gene transcription in the swine gut microbiome[J].mBio,2017,8(4):e00709-17.
[12] PAJARILLO E A B,CHAE J P,BALOLONG M P,et al.Assessment of fecal bacterial diversity among healthy piglets during the weaning transition[J].The Journal of General and Applied Microbiology,2014,60(4):140-146.

[13] PAJARILLO E A B,CHAE J P,BALOLONG M P,et al.Pyrosequencing-based analysis of fecal microbial communities in three purebred pig lines[J].Journal of Microbiology,2014,52(8):646-651.

[14] RIBOULET-BISSON E,STURME M H J,JEFFERY I B,et al.Effect of
Lactobacillus salivarius bacteriocin Abp118 on the mouse and pig intestinal microbiota[J].PLoS One,2012,7(2):e31113.
[15] UPADRASTA A,O'SULLIVAN L,O'SULLIVAN O,et al.The effect of dietary supplementation with spent cider yeast on the swine distal gut microbiome[J].PLoS One,2013,8(10):e75714.
[16] GRESSE R,DURAND F C,DUNIÉRE L,et al.Microbiota composition and functional profiling throughout the gastrointestinal tract of commercial weaning piglets[J].Microorganisms,2019,7(9):343.
[17] TINDALL B J,ROSSELLÓ-MÓRA R,BUSSE H J,et al.Notes on the characterization of prokaryote strains for taxonomic purposes[J].International Journal of Systematic and Evolutionary Microbiology,2010,60(Pt 1):249-266.
[18] AMRANE S,RAOULT D,LAGIER J C.Metagenomics,culturomics,and the human gut microbiota[J].Expert Review of Anti-Infective Therapy,2018,16(5):373-375.

[19] ANGELAKIS E,BACHAR D,HENRISSAT B,et al.Glycans affect DNA extraction and induce substantial differences in gut metagenomic studies[J].Scientific Reports,2016,6:26276.
[20] BROOKS J P,EDWARDS D J,HARWICH M D,Jr,et al.The truth about metagenomics:quantifying and counteracting bias in 16S rRNA studies[J].BMC Microbiology,2015,15:66.
[21] ZOU Y Q,XUE W B,LUO G W,et al.1520 reference genomes from cultivated human gut bacteria enable functional microbiome analyses[J].Nature Biotechnology,2019,37(2):179-185.

[22] LAGIER J C,MILLION M,HUGON P,et al.Human gut microbiota:repertoire and variations[J].Frontiers in Cellular and Infection Microbiology,2012,2:136.
[23] LAGIER J C,KHELAIFIA S,ALOU M T,et al.Culture of previously uncultured members of the human gut microbiota by culturomics[J].Nature Microbiology,2016,1:16203.
[24] BROWNE H P,FORSTER S C,ANONYE B O,et al.Culturing of ‘unculturable’ human microbiota reveals novel taxa and extensive sporulation[J].Nature,2016,533(7604):543-546.

[25] FOURNIER P E,LAGIER J C,DUBOURG G,et al.From culturomics to taxonomogenomics:a need to change the taxonomy of prokaryotes in clinical microbiology[J].Anaerobe,2015,36:73-78.
[26] LAGIER J C,HUGON P,KHELAIFIA S,et al.The rebirth of culture in microbiology through the example of culturomics to study human gut microbiota[J].Clinical Microbiology Reviews,2015,28(1):237-264.

[27] PFLEIDERER A,LAGIER J C,ARMOUGOM F,et al.Culturomics identified 11 new bacterial species from a single anorexia nervosa stool sample[J].European Journal of Clinical Microbiology & Infectious Diseases,2013,32(11):1471-1481.

[28] LAGIER J C,ARMOUGOM F,MILLION M,et al.Microbial culturomics:paradigm shift in the human gut microbiome study[J].Clinical Microbiology and Infection,2012,18(12):1185-1193.

[29] DUBOURG G,LAGIER J C,ROBERT C,et al.Culturomics and pyrosequencing evidence of the reduction in gut microbiota diversity in patients with broad-spectrum antibiotics[J].International Journal of Antimicrobial Agents,2014,44(2):117-124.

[30] RAHI P,PRAKASH O,SHOUCHE Y S.Matrix-assisted laser desorption/ionization time-of-flight mass-spectrometry (MALDI-TOF MS) based microbial identifications:challenges and scopes for microbial ecologists[J].Frontiers in Microbiology,2016,7:1359.
[31] LAGIER J C,DUBOURG G,MILLION M,et al.Culturing the human microbiota and culturomics[J].Nature Reviews Microbiology,2018,16(9):540-550.

[32] KIM M,OH H S,PARK S C,et al.Towards a taxonomic coherence between average nucleotide identity and 16S rRNA gene sequence similarity for species demarcation of prokaryotes[J].International Journal of Systematic and Evolutionary Microbiology,2014,64(2):346-351.
[33] FERRARIO C,ALESSANDRI G,MANCABELLI L,et al.Untangling the cecal microbiota of feral chickens by culturomic and metagenomic analyses[J].Environmental Microbiology,2017,19(11):4771-4783.

[34] MEDVECKY M,CEJKOVA D,POLANSKY O,et al.Whole genome sequencing and function prediction of 133 gut anaerobes isolated from chicken caecum in pure cultures[J].BMC Genomics,2018,19:561.
[35] LEIBNIZ INSTITUTE DSMZ-GERMAN COLLECTION OF MICROORGANISMS AND CELL CULTURES GMBH.The pig intestinal bacterial collection (PiBAC)[EB/OL].[2020-06-11].https://www.dsmz.de/collection/catalogue/microorganisms/special-groups-of-organisms/pig-microbiome.
[36] DRANCOURT M,RAOULT D.Cost-effectiveness of blood agar for isolation of mycobacteria[J].PLoS Neglected Tropical Diseases,2007,1(2):e83.
[37] JIANG X P,DOYLE M P.Optimizing enrichment culture conditions for detecting
Helicobacter pylori in foods[J].Journal of Food Protection,2002,65(12):1949-1954.

[38] SIMNER P J,DOERR K A,STEINMETZ L K,et al.
Mycobacterium and aerobic actinomycete culture:are two medium types and extended incubation times necessary?[J].Journal of Clinical Microbiology,2016,54(4):1089-1093.

[39] NIU Q,LI P H,HAO S S,et al.Dynamic distribution of the gut microbiota and the relationship with apparent crude fiber digestibility and growth stages in pigs[J].Scientific Reports,2015,5:9938.
[40] YARZA P,YILMAZ P,PRUESSE E,et al.Uniting the classification of cultured and uncultured bacteria and archaea using 16S rRNA gene sequences[J].Nature Reviews Microbiology,2014,12(9):635-645.

[41] KIM H B,ISAACSON R E.The pig gut microbial diversity:understanding the pig gut microbial ecology through the next generation high throughput sequencing[J].Veterinary Microbiology,2015,177(3/4):242-251.
[42] GUEVARRA R B,HONG S H,CHO J H,et al.The dynamics of the piglet gut microbiome during the weaning transition in association with health and nutrition[J].Journal of Animal Science and Biotechnology,2018,9:54.
[43] MANN E,SCHMITZ-ESSER S,ZEBELI Q,et al.Mucosa-associated bacterial microbiome of the gastrointestinal tract of weaned pigs and dynamics linked to dietary calcium-phosphorus[J].PLoS One,2014,9(1):e86950.
[44] CHEN L M,XU Y S,CHEN X Y,et al.The Maturing development of gut microbiota in commercial piglets during the weaning transition[J].Frontiers in Microbiology,2017,8:1688.
[45] LAMENDELLA R,DOMINGO J W S,GHOSH S,et al.Comparative fecal metagenomics unveils unique functional capacity of the swine gut[J].BMC Microbiology,2011,11:103.
[46] ALOU M T,MILLION M,TRAORE S I,et al.Gut bacteria missing in severe acute malnutrition,can we identify potential probiotics by culturomics?[J].Frontiers in Microbiology,2017,8:899.
[47] HU J,NIE Y,CHEN J,et al.Gradual changes of gut microbiota in weaned miniature piglets[J].Frontiers in Microbiology,2016,7:1727.