نتایج جستجو برای: trxs can be classified into six different groups namely: the chloroplastic trxs f

تعداد نتایج: 16427253  

Journal: :علوم باغبانی ایران 0
رضا حیدری چابلقی دانشجوی سابق کارشناسی ارشد، گروه بیوتکنولوژی کشاورزی، دانشکده فنی و مهندسی، دانشگاه بین¬المللی امام خمینی (ره)، قزوین رحیم حداد دانشیار گروه بیوتکنولوژی کشاورزی، دانشکده فنی و مهندسی، دانشگاه بین¬المللی امام خمینی (ره)، قزوین قاسمعلی گروسی استادیار، گروه بیوتکنولوژی کشاورزی، دانشکده فنی و مهندسی، دانشگاه بین¬المللی امام خمینی (ره)، قزوین

thioredoxins (trxs) are small heat-stable proteins that are involved in the cell redox regulation and are present in all organisms from prokaryotes to higher eukaryotes. in higher plants, trxs can be classified into six different groups namely: the chloroplastic trxs f, m, x, and y, the mitochondrial trx o and the trxs h. the trxs h are represented by a small multigenic family that participate ...

Journal: :The Journal of biological chemistry 2003
Valerie Collin Emmanuelle Issakidis-Bourguet Christophe Marchand Masakazu Hirasawa Jean-Marc Lancelin David B Knaff Myroslawa Miginiac-Maslow

The sequencing of the genome of Arabidopsis thaliana revealed that this plant contained numerous isoforms of thioredoxin (Trx), a protein involved in thiol-disulfide exchanges. On the basis of sequence comparison, seven putative chloroplastic Trxs have been identified, four belonging to the m-type, two belonging to the f-type, and one belonging to a new x-type. In the present work, these isofor...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1392

this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1393

the purpose of this study was to examine the comparative effect of story retelling and role playing on efl learners’ vocabulary learning and reading comprehension. to carry out the purpose of the study 90 female learners of tabarestan language school located in noshahr were non-randomly selected. they took pet test and among these 90 participants 62 students were selected as homogenous learners...

Journal: :Plant physiology 2008
Fatima Alkhalfioui Michelle Renard Pierre Frendo Corinne Keichinger Yves Meyer Eric Gelhaye Masakazu Hirasawa David B Knaff Christophe Ritzenthaler Françoise Montrichard

Thioredoxins (Trxs) constitute a family of small proteins in plants. This family has been extensively characterized in Arabidopsis (Arabidopsis thaliana), which contains six different Trx types: f, m, x, and y in chloroplasts, o in mitochondria, and h mainly in cytosol. A detailed study of this family in the model legume Medicago truncatula, realized here, has established the existence of two i...

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

building on previous studies on the effectiveness of different types of written corrective feedback, the present study aimed at investigating whether direct focused corrective feedback and direct unfocused corrective feedback produced any differential effects on the accurate use of english articles by efl learners across two different proficiency levels (low and high). in current study, the par...

Journal: :Plant physiology 2007
Juan de Dios Barajas-López Antonio Jesús Serrato Adela Olmedilla Ana Chueca Mariam Sahrawy

Plant thioredoxins (TRXs) are involved in redox regulation of a wide variety processes and usually exhibit organ specificity. We report strong evidence that chloroplastic TRXs are localized in heterotrophic tissues and suggest some ways in which they might participate in several metabolic and developmental processes. The promoter regions of the chloroplastic f and m1 TRX genes were isolated fro...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1389

wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...

Journal: :Journal of bacteriology 2009
Michael A Reott Anita C Parker Edson R Rocha C Jeffrey Smith

The anaerobe Bacteroides fragilis is a gram-negative, opportunistic pathogen that is highly aerotolerant and can persist in aerobic environments for extended periods. In this study, the six B. fragilis thioredoxins (Trxs) were investigated to determine their role during oxidative stress. Phylogenetic analyses of Trx protein sequences indicated that four of the six Trxs (TrxA, TrxC, TrxD, and Tr...

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