当前位置： SCI文献检索 > APPLIED MICROBIOLOGY AND BIOTECHNOLOGY期刊下所有文献 > Microbial decomposition of keratin in nature-a new hypothesis of industrial relevance.

Microbial decomposition of keratin in nature-a new hypothesis of industrial relevance.

Abstract：

:Discovery of keratin-degrading enzymes from fungi and bacteria has primarily focused on finding one protease with efficient keratinase activity. Recently, an investigation was conducted of all keratinases secreted from a fungus known to grow on keratinaceous materials, such as feather, horn, and hooves. The study demonstrated that a minimum of three keratinases is needed to break down keratin, an endo-acting, an exo-acting, and an oligopeptide-acting keratinase. Further, several studies have documented that disruption of sulfur bridges of the keratin structure acts synergistically with the keratinases to loosen the molecular structure, thus giving the enzymes access to their substrate, the protein structure. With such complexity, it is relevant to compare microbial keratin decomposition with the microbial decomposition of well-studied polymers such as cellulose and chitin. Interestingly, it was recently shown that the specialized enzymes, lytic polysaccharide monoxygenases (LPMOs), shown to be important for breaking the recalcitrance of cellulose and chitin, are also found in keratin-degrading fungi. A holistic view of the complex molecular self-assembling structure of keratin and knowledge about enzymatic and boosting factors needed for keratin breakdown have been used to formulate a hypothesis for mode of action of the LPMOs in keratin decomposition and for a model for degradation of keratin in nature. Testing such hypotheses and models still needs to be done. Even now, the hypothesis can serve as an inspiration for designing industrial processes for keratin decomposition for conversion of unexploited waste streams, chicken feather, and pig bristles into bioaccessible animal feed.

journal_name

Appl Microbiol Biotechnol

journal_title

Applied microbiology and biotechnology

authors

Lange L,Huang Y,Busk PK

doi

10.1007/s00253-015-7262-1

subject

Has Abstract

pub_date

2016-03-01 00:00:00

pages

2083-96

issue

5

eissn

0175-7598

issn

1432-0614

pii

10.1007/s00253-015-7262-1

journal_volume

100

pub_type

杂志文章,评审

相关文献

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY文献大全
  • Azoreductase from alkaliphilic Bacillus sp. AO1 catalyzes indigo reduction.

    abstract：:Indigo is an insoluble blue dye historically used for dyeing textiles. A traditional approach for indigo dyeing involves microbial reduction of polygonum indigo to solubilize it under alkaline conditions; however, the mechanism by which microorganisms reduce indigo remains poorly understood. Here, we aimed to identify...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-018-9284-y

    authors： Suzuki H,Abe T,Doi K,Ohshima T

    更新日期：2018-11-01 00:00:00

  • Saccharide production from methanol by transposon 5 mutants derived from the extracellular polysaccharide-producing bacterium Methylobacillus sp. strain 12S.

    abstract：:A CH3OH-utilizing bacterium that has the ability to produce extracellular polysaccharide (EPS) was isolated from a soil sample, and was identified as the obligate methylotroph Methylobacillus sp. strain 12S on the basis of its 16S rDNA sequence and growth-substrate specificity. The EPS produced by strain 12S was purif...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s002530000407

    authors： Yoshida T,Horinouchi M,Ayabe Y,Yamaguchi T,Shibuya N,Habe H,Nojiri H,Yamane H,Omori T

    更新日期：2000-09-01 00:00:00

  • Amplicon-based profiling of bacteria in raw and secondary treated wastewater from treatment plants across Australia.

    abstract：:In this study, we investigated the use of Illumina high-throughput sequencing of 16S ribosomal RNA (rRNA) amplicons to explore microbial diversity and community structure in raw and secondary treated wastewater (WW) samples from four municipal wastewater treatment plants (WWTPs A-D) across Australia. Sequence reads we...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-016-7959-9

    authors： Ahmed W,Staley C,Sidhu J,Sadowsky M,Toze S

    更新日期：2017-02-01 00:00:00

  • Production of 10(S)-hydroxy-8(E)-octadecenoic and 7,10(S,S)-hydroxy-8(E)-octadecenoic ethyl esters by Novozym 435 in solvent-free media.

    abstract：:Novozym 435, lipase B from Candida antarctica, was used in this study for the production of ethyl esters. For the first time, trans-hydroxy-fatty acid ethyl esters were synthesized in vitro in solvent-free media. We studied the effects of the substrate-ethanol molar ratio and enzyme synthetic stability of the biocatal...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-013-5059-7

    authors： Martin-Arjol I,Busquets M,Isbell TA,Manresa A

    更新日期：2013-09-01 00:00:00

  • A novel Ca²⁺-activated, thermostabilized polyesterase capable of hydrolyzing polyethylene terephthalate from Saccharomonospora viridis AHK190.

    abstract：:Only two polyethylene glycol terephthalate (PET)-degrading enzymes have been reported, and their mechanism for the biochemical degradation of PET remains unclear. To identify a novel PET-degrading enzyme, a putative cutinase gene (cut190) was cloned from the thermophile Saccharomonospora viridis AHK190 and expressed i...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-014-5860-y

    authors： Kawai F,Oda M,Tamashiro T,Waku T,Tanaka N,Yamamoto M,Mizushima H,Miyakawa T,Tanokura M

    更新日期：2014-12-01 00:00:00

  • Growth and product formation of actinomycetes cultivated at increased total pressure and oxygen partial pressure.

    abstract：:Influence of pressure (P) and oxygen partial pressure (PO2) on cultivation of various Streptomyces spp. and Micromonospora purpurea was examined in pressurized air-lift and stirred tank fermenters. The maximum PO2 was 2100 mbar. Growth and product formation of all cultures tested were markedly influenced by PO2 higher...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/BF00164738

    authors： Liefke E,Kaiser D,Onken U

    更新日期：1990-03-01 00:00:00

  • Carbon flux to growth or polyhydroxyalkanoate synthesis under microaerophilic conditions is affected by fatty acid chain-length in Pseudomonas putida LS46.

    abstract：:Economical production of medium-chain length polyhydroxyalkanoates (mcl-PHA) is dependent on efficient cultivation processes. This work describes growth and mcl-PHA synthesis characteristics of Pseudomonas putida LS46 when grown on medium-chain length fatty acids (octanoic acid) and lower-cost long-chain fatty acids (...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-018-9055-9

    authors： Blunt W,Dartiailh C,Sparling R,Gapes D,Levin DB,Cicek N

    更新日期：2018-08-01 00:00:00

  • Steroid phosphate esters and phosphonosteroids and their biological activities.

    abstract：:Steroid phosphate esters are very rare natural lipids that have been comparatively recently isolated from fractions of polar lipids of marine sponges and starfish. These steroids exhibit interesting biological activities. When using the PASS computer program, we showed that many of steroid phosphate esters showed anti...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章,评审

    doi：10.1007/s00253-018-9206-z

    authors： Dembitsky VM,Gloriozova TA,Savidov N

    更新日期：2018-09-01 00:00:00

  • Directed evolution of an acid Yersinia mollaretii phytase for broadened activity at neutral pH.

    abstract：:Phytases are phosphohydrolases that initiate the sequential hydrolysis of phosphate from phytate, which is the main storage form of phosphorous in numerous plant seeds, especially in cereals and grains. Phytate is indigestible for most monogastric animals, such as poultry, swine, fish, and humans; therefore, microbial...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-018-9308-7

    authors： Körfer G,Novoa C,Kern J,Balla E,Grütering C,Davari MD,Martinez R,Vojcic L,Schwaneberg U

    更新日期：2018-11-01 00:00:00

  • Humic analog AQDS and AQS as an electron mediator can enhance chromate reduction by Bacillus sp. strain 3C3.

    abstract：:Humus as an electron mediator is recognized as an effective strategy to improve the biological transformation and degradation of toxic substances, yet the action of humus in microbial detoxification of chromate is still unknown. In this study, a humus-reducing strain 3C(3) was isolated from mangrove sediment. Based on...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-011-3577-8

    authors： Hong Y,Wu P,Li W,Gu J,Duan S

    更新日期：2012-03-01 00:00:00

  • New aspects and strategies for methane mitigation from ruminants.

    abstract：:The growing demand for sustainable animal production is compelling researchers to explore the potential approaches to reduce emissions of greenhouse gases from livestock that are mainly produced by enteric fermentation. Some potential solutions, for instance, the use of chemical inhibitors to reduce methanogenesis, ar...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章,评审

    doi：10.1007/s00253-013-5365-0

    authors： Kumar S,Choudhury PK,Carro MD,Griffith GW,Dagar SS,Puniya M,Calabro S,Ravella SR,Dhewa T,Upadhyay RC,Sirohi SK,Kundu SS,Wanapat M,Puniya AK

    更新日期：2014-01-01 00:00:00

  • Novel vitamin B12-producing Enterococcus spp. and preliminary in vitro evaluation of probiotic potentials.

    abstract：:Vitamin B12 is an essential nutrient required for crucial metabolic processes in humans. Vitamin B12-producing lactic acid bacteria (LAB) have been attracting increased attentions currently because of the generally recognized as safe (GRAS) status. Most of recent studies focused on Lactobacillus, and little is known a...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-017-8373-7

    authors： Li P,Gu Q,Wang Y,Yu Y,Yang L,Chen JV

    更新日期：2017-08-01 00:00:00

  • Assimilation of grape phytosterols by Saccharomyces cerevisiae and their impact on enological fermentations.

    abstract：:Although yeasts are known to be able to incorporate a wide variety of exogenous sterols under strict anaerobiosis, no data are available on the assimilation of grapevine phytosterols under enological conditions and the eventual impact on fermentation kinetics. We used therefore a mixture of pure phytosterols, in a pro...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-003-1549-3

    authors： Luparia V,Soubeyrand V,Berges T,Julien A,Salmon JM

    更新日期：2004-07-01 00:00:00

  • Characterization of a negative regulator AveI for avermectin biosynthesis in Streptomyces avermitilis NRRL8165.

    abstract：:A transcriptional activator for actinorhodin biosynthesis, AtrA, was previously characterized in Streptomyces coelicolor A3(2), and an orthologue of atrA, named aveI, is identified in the Streptomyces avermitilis NRRL8165 genome (Uguru et al., Mol Microbiol, 58:131-150, 2005). In this study, genetic and functional cha...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-008-1545-8

    authors： Chen L,Lu Y,Chen J,Zhang W,Shu D,Qin Z,Yang S,Jiang W

    更新日期：2008-08-01 00:00:00

  • Anti-biofilm, anti-hemolysis, and anti-virulence activities of black pepper, cananga, myrrh oils, and nerolidol against Staphylococcus aureus.

    abstract：:The long-term usage of antibiotics has resulted in the evolution of multidrug-resistant bacteria. Unlike antibiotics, anti-virulence approaches target bacterial virulence without affecting cell viability, which may be less prone to develop drug resistance. Staphylococcus aureus is a major human pathogen that produces ...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-014-5903-4

    authors： Lee K,Lee JH,Kim SI,Cho MH,Lee J

    更新日期：2014-11-01 00:00:00

  • Synthesis and properties of a novel biosuperabsorbent from alkali soluble Rhizomucor pusillus proteins.

    abstract：:A novel biosuperabsorbent protein hydrogel was prepared from protein-rich alcoholic-alkali soluble parts of zygomycete Rhizomucor pusillus biomass. The fungal protein content was 46.8%, and the lipid content was 13.1%. Extraction of protein from this microorganism through the method applied prevents protein decomposit...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-011-3395-z

    authors： Majdejabbari S,Barghi H,Taherzadeh MJ

    更新日期：2011-12-01 00:00:00

  • Mycosubtilin and surfactin are efficient, low ecotoxicity molecules for the biocontrol of lettuce downy mildew.

    abstract：:The use of surfactin and mycosubtilin as an eco-friendly alternative to control lettuce downy mildew caused by the obligate pathogen Bremia lactucae was investigated. Preliminary ecotoxicity evaluations obtained from three different tests revealed the rather low toxicity of these lipopeptides separately or in combinat...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-014-5663-1

    authors： Deravel J,Lemière S,Coutte F,Krier F,Van Hese N,Béchet M,Sourdeau N,Höfte M,Leprêtre A,Jacques P

    更新日期：2014-01-01 00:00:00

  • L-arabinose/D-galactose 1-dehydrogenase of Rhizobium leguminosarum bv. trifolii characterised and applied for bioconversion of L-arabinose to L-arabonate with Saccharomyces cerevisiae.

    abstract：:Four potential dehydrogenases identified through literature and bioinformatic searches were tested for L-arabonate production from L-arabinose in the yeast Saccharomyces cerevisiae. The most efficient enzyme, annotated as a D-galactose 1-dehydrogenase from the pea root nodule bacterium Rhizobium leguminosarum bv. trif...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-014-6039-2

    authors： Aro-Kärkkäinen N,Toivari M,Maaheimo H,Ylilauri M,Pentikäinen OT,Andberg M,Oja M,Penttilä M,Wiebe MG,Ruohonen L,Koivula A

    更新日期：2014-12-01 00:00:00

  • Microbial production of propionic acid and vitamin B12 using molasses or sugar.

    abstract：:With a cell concentration of 125 g dry biomass l-1 and a dilution rate of 0.1 h-1, Propionibacterium acidipropionici produces 30 g propionic acid l-1 from sugar with a productivity of 3 g l-1 h-1. The yield of propionic acid is approx. 0.36-0.45 g propionic acid g-1 sucrose and is independent of the dilution rate and ...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/BF00939023

    authors： Quesada-Chanto A,Afschar AS,Wagner F

    更新日期：1994-06-01 00:00:00

  • Novel targets and strategies to combat borreliosis.

    abstract：:Lyme borreliosis is a bacterial infection that can be spread to humans by infected ticks and may severely affect many organs and tissues. Nearly four decades have elapsed since the discovery of the disease agent called Borrelia burgdorferi. Although there is a plethora of knowledge on the infectious agent and thousand...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章,评审

    doi：10.1007/s00253-020-10375-8

    authors： Strnad M,Grubhoffer L,Rego ROM

    更新日期：2020-03-01 00:00:00

  • Isolation and partial characterization of Bacillus subtilis ME488 for suppression of soilborne pathogens of cucumber and pepper.

    abstract：:Environmentally friendly control measures are needed for suppression of soilborne pathogens of vegetable crops in the Republic of Korea. In vitro challenge assays were used to screen approximately 500 bacterial isolates from 20 Korean greenhouse soils for inhibition of diverse plant pathogens. One isolate, Bacillus su...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-008-1520-4

    authors： Chung S,Kong H,Buyer JS,Lakshman DK,Lydon J,Kim SD,Roberts DP

    更新日期：2008-08-01 00:00:00

  • From radioactive ligands to biosensors: binding methods with olfactory proteins.

    abstract：:In this paper, we critically review the binding protocols currently reported in the literature to measure the affinity of odorants and pheromones to soluble olfactory proteins, such as odorant-binding proteins (OBPs), chemosensory proteins (CSPs) and Niemann-Pick class C2 (NPC2) proteins. The first part contains a bri...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章,评审

    doi：10.1007/s00253-018-9253-5

    authors： Pelosi P,Zhu J,Knoll W

    更新日期：2018-10-01 00:00:00

  • Streptomycin favors biofilm formation by altering cell surface properties.

    abstract：:Studies have shown that external stress induces biofilm formation, but the underlying details are not clearly understood. This study investigates the changes in cell surface properties leading to increase in biofilm formation by Staphylococcus aureus and Pseudomonas aeruginosa in the presence of streptomycin. Bacteria...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-016-7793-0

    authors： Kumar A,Ting YP

    更新日期：2016-10-01 00:00:00

  • Expression of a synthetic protein-based polymer (elastomer) gene in Aspergillus nidulans.

    abstract：:A gene for a synthetic protein-based polymer, G-(VPGVG)119-VPGV, coding for the EG-120mer (elastomer), was cloned into a fungal expression vector to allow constitutive expression of the polymer controlled by the gpdA (glyceraldehyde-3-phosphate dehydrogenase) promoter sequence of Aspergillus nidulans. Stable transform...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s002530050942

    authors： Herzog RW,Singh NK,Urry DW,Daniell H

    更新日期：1997-04-01 00:00:00

  • Molecular analysis of dominant species in Listeria monocytogenes-positive biofilms in the drains of food processing facilities.

    abstract：:Listeria monocytogenes exhibits symbiotic codependence with the dominant commensal bacteria, which may help it avoid being removed or inactivated by disinfectants in local environments. In this study, we investigated L. monocytogenes-positive biofilms at food production facilities, and the dominant bacterial species o...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-015-7203-z

    authors： Liu Y,Zhang H,Wu C,Deng W,Wang D,Zhao G,Song J,Jiang Y

    更新日期：2016-04-01 00:00:00

  • Metabolic reconstruction of Pseudomonas chlororaphis ATCC 9446 to understand its metabolic potential as a phenazine-1-carboxamide-producing strain.

    abstract：:Pseudomonas chlororaphis is a plant-associated bacterium with reported antagonistic activity against different organisms and plant growth-promoting properties. P. chlororaphis possesses exciting biotechnological features shared with another Pseudomonas with a nonpathogenic phenotype. Part of the antagonistic role of P...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-020-10913-4

    authors： Moreno-Avitia F,Utrilla J,Bolívar F,Nogales J,Escalante A

    更新日期：2020-12-01 00:00:00

  • In vivo Tn5-based transposon mutagenesis of Streptomycetes.

    abstract：:This paper reports the in vivo expression of the synthetic transposase gene tnp(a) from a hyperactive Tn5 tnp gene mutant in Streptomyces coelicolor. Using the synthetic tnp(a) gene adapted for Streptomyces codon usage, we showed random insertion of the transposon into the Streptomycetes genome. The insertion frequenc...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-009-2047-z

    authors： Petzke L,Luzhetskyy A

    更新日期：2009-07-01 00:00:00

  • Screening of high-yielding biocontrol bacterium Bs-916 mutant by ion implantation.

    abstract：:Bacillus subtilis 916 was an effective biocontrol agent in control rice sheath blight caused by Rhizoctonia solani. To further improve its antagonistic ability, low-energy ion implantation was applied in Bs-916. We studied the effects of different doses of N(+) implantation. The optimum dose of ion implantation for th...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-007-0951-7

    authors： Li D,Nie F,Wei L,Wei B,Chen Z

    更新日期：2007-07-01 00:00:00

  • Screening of cry-type promoters with strong activity and application in Cry protein encapsulation in a sigK mutant.

    abstract：:To optimize the expression of cry genes in a Bacillus thuringiensis sigK mutant failing in crystal releasing, the transcriptional activity of the cry promoters cry1A, cry3A, cry4A, and cry8E was compared using lacZ gene fusions. A beta-galactosidase assay indicated that the cry8E promoter showed the highest transcript...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-014-5874-5

    authors： Zhou C,Zheng Q,Peng Q,Du L,Shu C,Zhang J,Song F

    更新日期：2014-09-01 00:00:00

  • Structural dynamics of microbial communities in polycyclic aromatic hydrocarbon-contaminated tropical estuarine sediments undergoing simulated aerobic biotreatment.

    abstract：:Coastal sediments contaminated by polycyclic aromatic hydrocarbons (PAHs) can be candidates for remediation via an approach like land farming. Land farming converts naturally anaerobic sediments to aerobic environments, and the response of microbial communities, in terms of community structure alterations and correspo...

    journal_title：Applied microbiology and biotechnology

    pub_type： 杂志文章

    doi：10.1007/s00253-017-8151-6

    authors： Obi CC,Adebusoye SA,Amund OO,Ugoji EO,Ilori MO,Hedman CJ,Hickey WJ

    更新日期：2017-05-01 00:00:00