نتایج جستجو برای: key words xylanase

تعداد نتایج: 659767  

Journal: :journal of basic and clinical pathophysiology 2013
ali . samadi abbasali gaeini aliasghar ravasi mehdi hedayati mostafa rahimi

abstract background and objective: it has been shown that oxidative stress increases in diabetes and it has an important role in its development and subsequent complications. thus, the aim of this study was to investigate the effect of acute resistance exercise on oxidative stress in skeletal muscle and cardiac tissues of streptozotocin-induced diabetic rats. materials and methods: twenty male ...

ژورنال: :بوستان ادب 2012
غلامرضا پیروز حسین حسن پور مراد اسماعیلی

breaking norms is one of the most effective ways for making the language prominent, and composing unfamiliar poems. it has been used by poets for a long time.  hooshang irani is one of the poets who has widely used this technique in his poems. literary critics try to answer how irani has employed this technique in his poems to break the norms.  some studies show that he usually used different s...

Journal: :دراسات الادب المعاصر 0
سرور مهرپویا * خریجة ماجستیر من جامعة آزاد الإسلامیة فی کرج.

the present article surveys the personality and the life of mohammad maghout and studies and analyzes the play of the hunchback sparrow in regards to the form and content. mohammad maghout is one of the most prominent poets and writers from syria in the temporary century. such a personality is worth to be studied through his works to understand his concerns and thoughts.

Journal: :تحقیقات مهندسی کشاورزی 0
پریناز مرادی دزفولی دانش آموخته کارشناسی ارشد گروه آموزشی بیوتکنولوژی کشاورزی دانشکده کشاورزی و منابع طبیعی دانشگاه آزاد اسلامی واحد علوم و تحقیقات مریم هاشمی عضو هیات علمی بخش بیوتکنولوژی میکروبی و ایمنی زیستی پژوهشکده بیوتکنولوژی کشاورزی ایران مریم موسیوند کارشناس ارشد بخش بیوتکنولوژی میکروبی و ایمنی زیستی پژوهشکده بیوتکنولوژی کشاورزی ایران محمود خسرو شاهلی استاد گروه آموزشی بیوتکنولوژی کشاورزی دانشکده کشاورزی و منابع طبیعی دانشگاه آزاد اسلامی واحد علوم و تحقیقات

bacillus subtilis k40b was isolated from rice rhizospheres and its potential for production of xylanase was evaluated using biochemical methods. the gene for xylanase in b. subtilis k40b was amplified, sequenced and assigned to the ncbi genebank. the gene size was estimated to be 563 bp encoding 413 amino acids. comparison of the xylanase gene with reference sequences showed that the xylanase o...

Journal: :iranian journal of microbiology 0
n roy department of biochemistry and molecular biology, rajshahi university, rajshahi-6205, bangladesh. m rowshanul habib department of biochemistry and molecular biology, rajshahi university, rajshahi-6205, bangladesh.

background and objectives: research on xylanase has markedly increased due to its potential applications in pulping and bleaching processes using cellulose free preparations, textile processes, the enzymatic saccharification of lignocellulosic materials and waste treatment. the present study was aimed at isolation and characterization of xylan degrading strain of bacillus cereus from soil for p...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران 1387

vocabulary as a major component of language learning has been the object of numerous studies each of which has its own contribution to the field. finding the best way of learning the words deeply and extensively is the common objective of most of those studies. however, one effective way for achieving this goal is somehow neglected in the field. using a variety of activities such as games can r...

Journal: :FEMS microbiology letters 2004
Tariq A Tahir Anne Durand Kurt Gebruers Alain Roussel Gary Williamson Nathalie Juge

Aspergillus niger xylanase is a target enzyme of the two wheat proteinaceous inhibitors, XIP-I and TAXI-I. We previously suggested that the xylanase "thumb" region was XIP-I binding site. Here, we expressed the Asp37Ala mutant in Pichia pastoris and showed that the mutation abolished the enzyme capacity to interact with both inhibitors, suggesting a direct contact at the active site. The mutant...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

the changes in todays world organization, to the extent that instability can be characterized with the most stable organizations called this afternoon. if you ever change management component, an additional value to the organization was considered, today, these elements become the foundation the organization is survival. the definition of the entrepreneur to identify opportunities to exploit a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده ادبیات و علوم انسانی 1389

abstract compound is a word-formation process that are made two free morpheme (independent) and forms a new word with a new meaning that consists of meaning of both two component of compound. avestan language is one of the ancient iranian languages that is one of the indo-iranian languages. indo-iranian languages is one branch of indo-european languages. structure of compound noun and adjectiv...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم انسانی 1388

abstract the aim of this study was threefold: (1) to investigate the relationship between knowledge of semantic prosody and efl learners general language proficiency; (2) to examine the relationship between qualitative as well as quantitative knowledge of words, and (3) to compare the performance of efl learner on receptive and productive measures of semantic prosody. the study is based on a...

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