Retraction Note to: Substrates specificity of tannase from Streptomyces sviceus and Lactobacillus plantarum.

abstract：:Phasins are amphiphilic proteins involved in the regulation of the number and size of polyhydroxybutyrate (PHB) granules. The plant growth promoting bacterium Azospirillum brasilense Sp7 accumulates high quantities of bioplastic PHB as carbon and energy source. By analyzing the genome, we identified six genes that cod...

journal_title：AMB Express

authors： Martínez-Martínez MLA,González-Pedrajo B,Dreyfus G,Soto-Urzúa L,Martínez-Morales LJ

更新日期：2019-09-25 00:00:00

abstract：:The tissues of marine invertebrates are colonized by species-rich microbial communities. The dysbiosis of host's microbiota is tightly associated with the invertebrate diseases. Yesso scallop (Patinopecten yessoensis), one of the most important maricultured scallops in northern China, has recently suffered massive sum...

journal_title：AMB Express

authors： Yu Z,Liu C,Fu Q,Lu G,Han S,Wang L,Song L

更新日期：2019-09-14 00:00:00

abstract：:The discovery and creation of biocatalysts for plant biomass conversion are essential for industrial demand and scientific research of the plant cell wall. α-1,2 and α-1,3-L-arabinofuranosidases are debranching enzymes that catalyzing hydrolytic release of α-L-arabinofuranosyl residues in plant cell wall. Gene databas...

journal_title：AMB Express

authors： Hu Y,Yan X,Zhang H,Liu J,Luo F,Cui Y,Wang W,Zhou Y

更新日期：2018-04-02 00:00:00

abstract：:Monascus pigments (MPs) with different color characteristics, produced by submerged fermentation of Monascus purpureus M9, have potential application in food industry. In the present study, the effects and regulatory mechanisms of ammonium nitrate (AN) on the color characteristics of MPs were investigated. The concent...

journal_title：AMB Express

authors： Chen D,Wang Y,Chen M,Fan P,Li G,Wang C

更新日期：2021-01-04 00:00:00

abstract：:Ammonia is an essential substance for agriculture and the chemical industry. The intracellular production of ammonia in yeast (Saccharomyces cerevisiae) by metabolic engineering is difficult because yeast strongly assimilates ammonia, and the knockout of genes enabling this assimilation is lethal. Therefore, we attemp...

journal_title：AMB Express

authors： Watanabe Y,Kuroda K,Tatemichi Y,Nakahara T,Aoki W,Ueda M

更新日期：2020-04-15 00:00:00

abstract：:Chloroplast transformation in the photosynthetic alga Chlamydomonas reinhardtii has been used to explore the potential to use it as an inexpensive and easily scalable system for the production of therapeutic recombinant proteins. Diverse proteins, such as bacterial and viral antigens, antibodies and, immunotoxins have...

journal_title：AMB Express

authors： Almaraz-Delgado AL,Flores-Uribe J,Pérez-España VH,Salgado-Manjarrez E,Badillo-Corona JA

更新日期：2014-08-13 00:00:00

abstract：:The zygomycete fungus Lichtheimia ramosa H71D, isolated from sugarcane bagasse compost, was identified by applying phylogenetic analysis based on the DNA sequence of the Internal Transcribed Spacer (ITS), and subsequent secondary structure analysis of ITS2. L. ramosa H71D was able to grow over a wide range of temperat...

journal_title：AMB Express

authors： Alvarez-Zúñiga MT,Santiago-Hernández A,Rodríguez-Mendoza J,Campos JE,Pavón-Orozco P,Trejo-Estrada S,Hidalgo-Lara ME

更新日期：2017-11-02 00:00:00

abstract：:An exhaustive screening program was applied for scoring a promising L-asparaginase producing-isolate. The recovered isolate was identified biochemically and molecularly and its L-asparaginase productivity was optimized experimentally and by Response Surface Methodology. The produced enzyme was characterized experiment...

journal_title：AMB Express

authors： Abdelrazek NA,Elkhatib WF,Raafat MM,Aboulwafa MM

更新日期：2020-04-15 00:00:00

abstract：:Nigella A, also named Sieboldianoside A, has been extracted from many kinds of Traditional Chinese Medicine (TCM), such as Nigella glandulifera, Stauntonia chinensis DC., and the leaves of Acanthopanax sieboldianus. Nigella A exhibited potential analgesic, anti-inflammatory, anti-tumor, and antioxidant activities. How...

journal_title：AMB Express

authors： Hu X,Xu N,Yang X,Hu X,Zheng Y,Zhang Q

更新日期：2020-10-04 00:00:00

abstract：:Hexanitrohexaazaisowurtzitane (CL-20) is a compound with a polycyclic cage and an N-nitro group that has been shown to play an unfavorable role in environmental fate, biosafety, and physical health. The aim of this study was to isolate the microbial community and to identify a single microbial strain that can degrade ...

journal_title：AMB Express

authors： Liu Z,Dang K,Li C,Gao J,Wang H,Gao Y,Zhao B,Fan P,Qian A

更新日期：2020-10-31 00:00:00

abstract：:High-performance liquid chromatography-mass spectrometry (LC-MS) was used for comprehensive metabolomic fingerprinting of vanilla fruits prepared from the curing process. In this study, the metabolic changes of vanilla pods and vanilla beans were characterized using MS-based metabolomics to elucidate the biosynthesis ...

journal_title：AMB Express

authors： Gu F,Chen Y,Hong Y,Fang Y,Tan L

更新日期：2017-12-01 00:00:00

abstract：:Lactobacilli, as the largest group of lactic acid bacteria, produce large amounts of antimicrobial metabolites such as organic acids, fatty acids, ammonia, hydrogen peroxide, diacetyl and bacteriocin, which inhibit the growth of pathogenic bacteria and increase shelf life of food. The aim of this study was to identify...

journal_title：AMB Express

authors： Azizi F,Habibi Najafi MB,Edalatian Dovom MR

更新日期：2017-09-18 00:00:00

abstract：:Three sequential fermentative batches were carried out with cell recycle in four simultaneously operating bioreactors maintained at pH 6.5, 30°C, and 100 rpm. P. acidipropionici ATCC 4875 was able to produce propionic and succinic acid from sorbitol. The concentration of propionic acid decreased slightly from 39.5 ± 5...

journal_title：AMB Express

authors： Duarte JC,Valença GP,Moran PJ,Rodrigues JA

更新日期：2015-02-20 00:00:00

abstract：:A genetic transformation system was developed for the selective white rot basidiomycete Ceriporiopsis subvermispora using a modified protocol with polyethylene glycol and CaCl2 treatment of the protoplasts and plasmids harboring recombinant hygromycin phosphotransferase (hph) driven by a homologous promoter. During re...

journal_title：AMB Express

authors： Honda Y,Tanigawa E,Tsukihara T,Nguyen DX,Kawabe H,Sakatoku N,Watari J,Sato H,Yano S,Tachiki T,Irie T,Watanabe T,Watanabe T

更新日期：2019-06-24 00:00:00

abstract：:Wheat bran is an effective raw material for preparation xylooligosaccharides; however, current research mainly focuses on alkali extraction and enzymatic hydrolysis methods. Since ester bonds are destroyed during the alkali extraction process, xylanase and arabinofuranosidase are mainly used to hydrolyze xylooligosacc...

journal_title：AMB Express

authors： Zhang Y,Yang H,Yu X,Kong H,Chen J,Luo H,Bai Y,Yao B

更新日期：2019-01-29 00:00:00

abstract：:Rapidly developing industry raises concerns about the environmental impacts of nanoparticles, but the effects of inorganic nanoparticles on bacterial community in wastewater treatment remain unclear. The present research assessed the impact of cerium oxide nanoparticles (nCeO) on the microbiome of activated sludge sys...

journal_title：AMB Express

authors： Kamika I,Tekere M

更新日期：2017-12-01 00:00:00

abstract：: To improve the biodegradation of biodegradable plastic (BP) mulch films, 1227 fungal strains were isolated from plant surface (phylloplane) and evaluated for BP-degrading ability. Among them, B47-9 a strain isolated from the leaf surface of barley showed the strongest ability to degrade poly-(butylene succinate-co-bu...

journal_title：AMB Express

authors： Koitabashi M,Noguchi MT,Sameshima-Yamashita Y,Hiradate S,Suzuki K,Yoshida S,Watanabe T,Shinozaki Y,Tsushima S,Kitamoto HK

更新日期：2012-08-02 00:00:00

abstract：:Wolves (Canis lupus) and their domesticated and close relatives, dogs (Canis lupus familiaris), have great differences in their diets and living environments. To the best of our knowledge, the fundamental question of how the abundance and function of the gut microbiota of domestic dogs evolved to adapt to the changes ...

journal_title：AMB Express

authors： Lyu T,Liu G,Zhang H,Wang L,Zhou S,Dou H,Pang B,Sha W,Zhang H

更新日期：2018-08-02 00:00:00

abstract：:Mixotrophic cultivation is a potential approach to produce microalgal biomass that can be used as raw materials for renewable biofuels and animal feed, although using a suitable, cost-effective organic carbon source is crucial. Here, we used a Box-Behnken design with three factors, the glucose and sodium acetate conce...

journal_title：AMB Express

authors： Silva HR,Prete CEC,Zambrano F,de Mello VH,Tischer CA,Andrade DS

更新日期：2016-03-01 00:00:00

abstract：:Trace metals are required in many cellular processes in bacteria but also induce toxic effects to cells when present in excess. As such, various forms of adaptive responses towards extracellular trace metal ions are essential for the survival and fitness of bacteria in their environment. A soil Pseudomonas putida, str...

journal_title：AMB Express

authors： Chong TM,Yin WF,Chen JW,Mondy S,Grandclément C,Faure D,Dessaux Y,Chan KG

更新日期：2016-12-01 00:00:00

abstract：: In this study, we used the yeast carotenogenic producer Pichia pastoris Pp-EBIL strain, which has been metabolically engineered, by heterologously expressing β-carotene-pathway enzymes to produce β-carotene, as a vessel for recombinant astaxanthin expression. For this purpose, we designed new P. pastoris recombinant-...

journal_title：AMB Express

authors： Araya-Garay JM,Ageitos JM,Vallejo JA,Veiga-Crespo P,Sánchez-Pérez A,Villa TG

更新日期：2012-04-25 00:00:00

abstract：: Type-2 diabetes is mediated by defects in either insulin secretion or insulin action. In an effort to identify extracts that may stimulate glucose uptake, similar to insulin, a high throughput-screening assay for measuring glucose uptake in skeletal muscle cells was established. During the screening studies to discov...

journal_title：AMB Express

authors： Kulkarni-Almeida AA,Brahma MK,Padmanabhan P,Mishra PD,Parab RR,Gaikwad NV,Thakkar CS,Tokdar P,Ranadive PV,Nair AS,Damre AA,Bahirat UA,Deshmukh NJ,Doshi LS,Dixit AV,George SD,Vishwakarma RA,Nemmani KV,Mahajan GB

更新日期：2011-11-21 00:00:00

abstract：:Aspergillus aculeatus β-glucosidase 1 (AaBGL1), which promotes cellulose hydrolysis by Trichoderma cellulase system, was characterized and compared some properties to a commercially supplied orthologue in A. niger (AnBGL) to elucidate advantages of recombinant AaBGL1 (rAaBGL1) for synergistic effect on Trichoderma enz...

journal_title：AMB Express

authors： Baba Y,Sumitani JI,Tani S,Kawaguchi T

更新日期：2015-01-24 00:00:00

abstract：:Water-borne pathogen contamination in water resources and related diseases are a major water quality concern throughout the world. Increasing interest in controlling water-borne pathogens in water resources evidenced by a large number of recent publications clearly attests to the need for studies that synthesize knowl...

journal_title：AMB Express

authors： Pandey PK,Kass PH,Soupir ML,Biswas S,Singh VP

更新日期：2014-06-28 00:00:00

abstract：:Ginsenoside compound K has been used as a key nutritional and cosmetic component because of its anti-fatigue and skin anti-aging effects. β-Glycosidase from Sulfolobus solfataricus (SS-BGL) is known as the most efficient enzyme for compound K production. The hydrolytic pathway from ginsenoside Rb1 to compound K via Rd...

journal_title：AMB Express

authors： Shin KC,Choi HY,Seo MJ,Oh DK

更新日期：2017-10-04 00:00:00

abstract：:Docosahexaenoic acid (DHA) enriched in brain can yield many important degradation products after the attack of hydroxyl radicals, which is known to serve as a nutraceutical and neuroprotective effects. Oxidative stress is a commonly observed feature of Alzheimer's disease (AD). Therefore, uniformly radiolabeled DHA pl...

journal_title：AMB Express

authors： Song P,Kuryatov A,Axelsen PH

更新日期：2020-03-11 00:00:00

abstract：:The discovery of aerobic and anammox bacteria capable of generating methane in bio-filters in freshwater aquaculture systems is generating interest in studies to understand the activity, diversity, distribution and roles of these environmental bacteria. In this study, we used microbial enrichment of bio-filters to ass...

journal_title：AMB Express

authors： Kamira B,Shi LL,Fan LM,Zhang C,Zheng Y,Song C,Meng SL,Hu GD,Bing XW,Chen ZJ,Xu P

更新日期：2018-08-28 00:00:00

abstract：:Efficient methods to achieve the safe decontamination of agricultural products are needed. Here, we investigated the decontamination of citrus fruits to test the antifungal potential of a novel non-thermal gas plasma apparatus, termed a roller conveyer plasma instrument. This instrument generates an atmospheric pressu...

journal_title：AMB Express

authors： Sakudo A,Yagyu Y

更新日期：2021-01-09 00:00:00

abstract：:The engineered monomeric version of the lancelet Branchiostoma lanceolatum fluorescent protein, mNeonGreen (mNG), has several positive characteristics, such as a very bright fluorescence, high photostability and fast maturation. These features make it a good candidate for the utilization as fluorescent tool for cell b...

journal_title：AMB Express

authors： Werner A,Otte KL,Stahlhut G,Pöggeler S

更新日期：2020-12-21 00:00:00

abstract：:The maturation and development of T cells were not completed until T cells were selected in thymus. It was not until the early 1960s that j.f.a.p. discovered the importance of thymus in T cell development. Twelve healthy piglets were randomly divided into two groups, the experimental group (LGG group) and the control ...

journal_title：AMB Express

authors： Shonyela SM,Feng B,Yang W,Yang G,Wang C

更新日期：2020-04-17 00:00:00