ArticleJournal of animal science2020
High-level expression of an acidic thermostable xylanase in Pichia pastoris and its application in weaned piglets.
Article in Journal of animal science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 26 citations in OpenAlex.
- The functional evaluation of Pichia pastoris hydrolysate as a protein source partial replacement of soybean meal in diets of growing-finishing pigs.Porcine health management · 2026Article
- Polysaccharide-degrading archaea dominate acidic hot springs: genomic and cultivation insights into a novelmSystems · 2025Article
- Digestive parameters and gut microbiota load and composition along the in vivo piglet gastrointestinal tract.Journal of animal science · 2025Article
- Effect of host breeds on gut microbiome and fecal metabolome in commercial pigs.BMC veterinary research · 2024Article
- Combined strategies for improving the heterologous expression of a novel xylanase fromSynthetic and systems biotechnology · 2024Article
- Microcin C7 as a Potential Antibacterial-Immunomodulatory Agent in the Postantibiotic Era: Overview of Its Bioactivity Aspects and Applications.International journal of molecular sciences · 2024Review
- Article
- Effect of dietary supplementation with recombinant human lysozyme on growth performance, antioxidative characteristics, and intestinal health in broiler chickens.Journal of animal science · 2024Article
- Association of gut microbiota and SCFAs with finishing weight of Diannan small ear pigs.Frontiers in microbiology · 2023Article
- Article
- The Effects of DietaryAnimals : an open access journal from MDPI · 2022Article
- Article
- Dynamics of Small Non-coding RNA Profiles and the Intestinal Microbiome of High and Low Weight Chickens.Frontiers in microbiology · 2022Article
- Effects of Three-Layer Encapsulated Tea Tree Oil on Growth Performance, Antioxidant Capacity, and Intestinal Microbiota of Weaned Pigs.Frontiers in veterinary science · 2021Article
- Effects of Xylanase in Corn- or Wheat-Based Diets on Cecal Microbiota of Broilers.Frontiers in microbiology · 2021Article
- Changes in Growth Performance and Ileal Microbiota Composition by Xylanase Supplementation in Broilers Fed Wheat-Based Diets.Frontiers in microbiology · 2021Article
- Administration of Saccharomyces boulardii mafic-1701 improves feed conversion ratio, promotes antioxidant capacity, alleviates intestinal inflammation and modulates gut microbiota in weaned piglets.Journal of animal science and biotechnology · 2020Article
- Effects of Gut Microbiome and Short-Chain Fatty Acids (SCFAs) on Finishing Weight of Meat Rabbits.Frontiers in microbiology · 2020Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An acidic thermostable xylanase (AT-xynA) which was stable at low pH and high temperature was considered to have great potential in animal feed. For large-scale production, AT-xynA activity was enhanced about 1-fold in Pichia pastoris by constructing a double-copy expression strain in this study. Furthermore, impacts of different AT-xynA levels on growth performance, nutrient digestibility, short-chain fatty acids, and bacterial community in weaned piglets were determined. Compared with the control group, ADFI and ADG were higher for the pigs fed 4,000 or 6,000 U/kg AT-xynA (P < 0.05). AT-xynA supplementation also significantly increased the digestibility of OM, GE, and DM (P < 0.05). AT-xynA supplementation increased the concentrations of acetate in ileal (P < 0.01) and cecal digesta (P < 0.05). Isobutyrate (P < 0.05) and valerate (P < 0.05) concentrations in colonic digesta also significantly increased compared with the control group. AT-xynA supplementation increased the abundance of Lactobacillus in the ileal, cecal, and colonic digesta of weaned piglets (P < 0.05). AT-xynA alleviated anti-nutritional effects of nonstarch polysaccharides (NSP) by preventing the growth of Pateurella and Leptotrichia in the ileum (P < 0.05). AT-xynA increased the abundance of NSP-degrading bacteria, such as Ruminococcaceae, Prevotella in the cecum and colon (P < 0.05). In summary, AT-xynA addition could improve the growth performance of weaned piglets by altering gut microbiota.
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