Prikladnaia biokhimiia i mikrobiologiia最新文献_第8页

[Biodegradation of Cellulose-Containing Substrates by Micromycetes Followed by Bioconversion into Biogas]. [微真菌对含纤维素底物的生物降解及转化为沼气]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2016-03-01

L I Prokudina, A A Osmolovskii, M A Egorova, D V Malakhova, A I Netrusov, E A Tsavkelova

引用次数: 0

[Study of the Accumulation of Rec A from Bacillus subtilis in the Mitochondria of a Recombinant Strain of the Yeast Yarrowia lipolytica]. [枯草芽孢杆菌Rec A在重组酵母菌解脂耶氏菌线粒体积累的研究]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2016-03-01

E P Isakova, Y I Deryabina, O A Leonovich, M V Zylkova, Iu K Biriukova

引用次数: 0

[Content of Osmolytes and Flavonoids under Salt Stress in Arabidopsis thaliana Plants Defective in Jasmonate Signaling]. 盐胁迫下茉莉酸信号缺陷拟南芥渗透物和类黄酮含量的研究

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2016-03-01

T O Yastreb, Yu E Kolupaev, A A Lugovaya, A P Dmitriev

{"title":"[Content of Osmolytes and Flavonoids under Salt Stress in Arabidopsis thaliana Plants Defective in Jasmonate Signaling].","authors":"T O Yastreb, Yu E Kolupaev, A A Lugovaya, A P Dmitriev","doi":"","DOIUrl":"","url":null,"abstract":"The effects of the salt stress (200 mM NaCl) and exogenous jasmonic acid (JA) on levels of osmolytes and flavonoids in leaves of four-week-old Arabidopsis thaliana L. plants of the wild-type (WT) Columbia-0 (Col-0) and the mutant jin1 (jasmonate insensitive 1) with impaired jasmonate signaling were studied. The increase in proline content caused by the salt stress was higher in the Col-0 plants than in the mutant jin1. This difference was especially marked if the plants had been pretreated with exogenous 0.1 µM JA. The sugar content increased in response to the salt stress in the JA-treated WT plants but decreased in the jin1 mutant. Leaf treatment with JA of the WT plants but not mutant defective in jasmonate signaling also enhanced the levels of anthocyanins and flavonoids absorbed in UV-B range. The presence of JA increased salinity resistance of the Col-0 plants, since the accumulation of lipid peroxidation products and growth inhibition caused by NaCl were less pronounced. Under salt stress, JA almost did not render a positive effect on the jin1 plants. It is concluded that the protein JIN1/MYC2 is involved in control of protective systems under salt stress.","PeriodicalId":20415,"journal":{"name":"Prikladnaia biokhimiia i mikrobiologiia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34442863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Binding of Volatile Organic Compounds to Edible Biopolymers]. 挥发性有机化合物与可食用生物聚合物的结合

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2016-03-01

T A Misharina, M B Terenina, N I Krikunova, I B Medvedeva

引用次数: 0

[Engineering of a System for the Production of Mutant Human Alpha-Fetoprotein in the Methylotrophic Yeast Pichia pastoris]. [在毕赤酵母甲基营养酵母中产生突变人甲胎蛋白的系统工程]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2016-03-01

E V Morozkina, E A Vavilova, S S Zatsepin, E V Klyachko, T A Yagudin, A M Chulkin, I V Dudich, L N Semenkova, I V Churilova, S V Benevolenskii

引用次数: 0

[Salt Stress Response in Arabidopsis thaliana Plants with Defective Jasmonate Signaling]. 盐胁迫对拟南芥茉莉酸盐信号传导缺陷的影响[j]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2015-07-01

T O Yastreb, Yu E Kolupayev, A A Shvidenko, A A Lugovaya, A P Dmitriev

{"title":"[Salt Stress Response in Arabidopsis thaliana Plants with Defective Jasmonate Signaling].","authors":"T O Yastreb, Yu E Kolupayev, A A Shvidenko, A A Lugovaya, A P Dmitriev","doi":"","DOIUrl":"","url":null,"abstract":"The effects of exogenous jasmonic acid (JA) on antioxidant enzymes in four-week-old leaves of wild-type Arabidopsis thaliana L. (Columbia-0) and jin1 (jasmonate insensitive 1) mutant plants with defective jasmonate signaling were investigated under normal conditions and under salt stress (200 mM NaCl, 24 h). The wild-type plants responded to JA by an increase in the activities of Cu/Zn superoxide dismutase, catalase, and guaiacol peroxidase, while there was no change in the case of the mutant plants. In response to the salt stress of both the wild-type and mutant genotypes, the activities of superoxide dismutase, catalase, and guaiacol peroxidase were unchanged, decreased, and increased, respectively. The JA-treated wild type plants showed the highest activity of all three enzymes as compared with the mutant plants. Salinity caused a decrease in chlorophyll content in the wild-type and jin 1 plants. Preliminary JA treatment of the Col-0 plants resulted in a normal content of photosynthetic pigments after the salt stress, while the positive JA effect was insignificant in the jin 1 mutants. It was concluded that the MYC2/JIN 1 protein is involved in the JA signal transduction and plant adaptation to salt stress.","PeriodicalId":20415,"journal":{"name":"Prikladnaia biokhimiia i mikrobiologiia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34160384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Preparation of Copper and Nickel from Metallurgical Waste Products with the Use of Acidophilic Chemolithotrophic Microorganisms]. [利用嗜酸化养微生物从冶金废料中制备铜和镍]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2015-07-01

N V Fomchenko, M I Murav'ev

引用次数: 0

[Construction of Producers of Cellulolytic and Pectinolytic Enzymes Based on the Fungus Penicillium verruculosum]. 基于疣状青霉的纤维素和果胶分解酶生产装置的构建

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2015-07-01

E V Bushina, E A Rubtsova, A M Rozhkova, O A Sinitsyna, A V Koshelev, V Yu Matys, V A Nemashkalov, A P Sinitsyn

{"title":"[Construction of Producers of Cellulolytic and Pectinolytic Enzymes Based on the Fungus Penicillium verruculosum].","authors":"E V Bushina, E A Rubtsova, A M Rozhkova, O A Sinitsyna, A V Koshelev, V Yu Matys, V A Nemashkalov, A P Sinitsyn","doi":"","DOIUrl":"","url":null,"abstract":"Based on the fungus Penicillium verruculosum, we created strains with a complex of extracellular enzymes that contains both cellulolytic enzymes of the fungus and heterologous pectin lyase A from P. canescens and endo- 1,4-α-polygalacturonase from Aspergillus niger. The endopolygalacturonase and pectin lyase activities of enzyme preparations obtained from culture media of the producer strains reached 46-53 U/mg of protein and 1.3-2.3 U/mg of protein, respectively. The optimal temperature and pH values for recombinant pectin lyase and endopolygalacturonase corresponded to those described in the literature for these enzymes. The content of heterologous endopolygalacturonase and pectin lyase in the studied enzyme preparations was 4-5% and 23% of the total protein content, respectively. The yield of reducing sugars upon the hydrolysis of sugar beet and apple processing wastes with the most efficient preparation was 41 and 71 g/L, respectively, which corresponded to a polysaccharide conversion of 49% and 65%. Glucose was the main product of the hydrolysis of sugar beet and apple processing wastes.","PeriodicalId":20415,"journal":{"name":"Prikladnaia biokhimiia i mikrobiologiia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34158858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Total Peroxidase and Catalase Activity of Luminous Basidiomycetes Armillaria borealis and Neonothopanus nambi in Comparison with the Level of Light Emission]. [发光担子菌北方蜜环菌和南褐新蝇总过氧化物酶和过氧化氢酶活性与光照水平的比较]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2015-07-01

O A Mogil'naya, N O Ronzhin, S E Medvedeva, V S Bondar

引用次数: 0

[Evolution of Host-Beneficial Traits in Nitrogen-Fixing Bacteria: Modeling and Construction of Systems for Interspecies Altruism]. [固氮细菌对宿主有益性状的进化:种间利他主义系统的建模和构建]。

Prikladnaia biokhimiia i mikrobiologiia Pub Date : 2015-07-01

N A Provorov, N I Vorohyov

引用次数: 0