the study of proteomic responses of hordeum bulbosom to salinity stress

نویسندگان

فواد فاتحی

دانشجوی سابق دکتری،پردیس کشاورزی و منابع طبیعی دانشگاه تهران عبدالهادی حسین زاده

دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران هوشنگ علیزاده

استادیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران

چکیده

a proteomic approach was conducted to further understand the mechanism of plant responses to salinity in hordeum bulbosom. three-week-old seedlings were treated with 300 mm of nacl for 21 days. total proteins of fourth leaf were extracted and separated by two-dimensional gel electrophoresis. more than 500 protein spots were reproducibly detected, including 46 spots that were up-regulated and 16 spots down-regulated. using maldi-tof-tof ms, 20 proteins involved in many cellular functions were identified. these proteins include: oxygen-evolving enhancer protein, rubisco, putative glycine decarboxylase, ribosomal protein, profilin, germin-like protein or oxalate oxidase-like protein, proxyredoxin, translationally-controlled tumor protein homology, nucleoside diphosphate kinase (ndpk), thioredoxin, dehydroascorbate reductase, 2-cys peroxiredoxin, replication factor c, and sucrose synthase. identified proteins are involved in different metabolic pathway, such as; energy metabolism, photosynthesis, redoxin, translation, transcription, signaling, osmolite synthesis, cell wall and replication factor.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

from linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar

chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...

15 صفحه اول

the study of proteomic salinity responses in barley

responses of plants to salinity stress and development of salt tolerance are extremely complex and various mechanisms appear to be involved. we employed a proteomic approach to study the mechanism of plant responses to salinity in a sensitive cultivar of barley (527 line). three-week-old seedlings were treated with 300 mm nacl for 3 weeks. total proteins of fourth leaf were extracted and separa...

متن کامل

Evaluation of Responses of Iranian Melon Cultivars to Salinity Stress

To study the response of Iranian melon cultivars to salinity stress a factorial experiment based on RCBD with 3 replications was conducted. Four salinity treatments (0, 6.6, 8 and 12 dS/m NaCl( and 16 muskmelon (Cucumis melo L.) cultivars namely ‘Dargazi’, ‘Khatooni’, Abbas shori’, ‘Chah paliz’, ‘Zard Ivanaki’, ‘Gorgab’, ‘Gongi’, Saderati’, ‘Dastgerd’, ‘Sabz Isfahan’, ‘Jalali’, Ghasri Mashha...

متن کامل

contribution of setting to the study of characters and the main idea in e. brontes: wuthering heights and t. hardys: return of the native.

this thesis aims to adduce an unmitigated and comprehensive explication concerning the relationship of three significant elements of fiction: setting, chracter and theme. my research is basically placed on two outstanding novels of the 19th century: emily brontes wuthering heights and thomas hardys return of the native. my endeavour lies in studying the correlation among the three above-mention...

15 صفحه اول

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

the effect of consciousness raising (c-r) on the reduction of translational errors: a case study

در دوره های آموزش ترجمه استادان بیشتر سعی دارند دانشجویان را با انواع متون آشنا سازند، درحالی که کمتر به خطاهای مکرر آنان در متن ترجمه شده می پردازند. اهمیت تحقیق حاضر مبنی بر ارتکاب مکرر خطاهای ترجمانی حتی بعد از گذراندن دوره های تخصصی ترجمه از سوی دانشجویان است. هدف از آن تاکید بر خطاهای رایج میان دانشجویان مترجمی و کاهش این خطاها با افزایش آگاهی و هوشیاری دانشجویان از بروز آنها است.از آنجا ک...

15 صفحه اول

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
علوم گیاهان زراعی ایران

جلد ۴۳، شماره ۱، صفحات ۱۳۹-۱۵۰

کلمات کلیدی
[ ' a p r o t e o m i c a p p r o a c h w a s c o n d u c t e d t o f u r t h e r u n d e r s t a n d t h e m e c h a n i s m o f p l a n t r e s p o n s e s t o s a l i n i t y i n h o r d e u m b u l b o s o m . t h r e e ' , ' w e e k ' , ' o l d s e e d l i n g s w e r e t r e a t e d w i t h 3 0 0 m m o f n a c l f o r 2 1 d a y s . t o t a l p r o t e i n s o f f o u r t h l e a f w e r e e x t r a c t e d a n d s e p a r a t e d b y t w o ' , ' d i m e n s i o n a l g e l e l e c t r o p h o r e s i s . m o r e t h a n 5 0 0 p r o t e i n s p o t s w e r e r e p r o d u c i b l y d e t e c t e d ' , ' i n c l u d i n g 4 6 s p o t s t h a t w e r e u p ' , ' r e g u l a t e d a n d 1 6 s p o t s d o w n ' , ' r e g u l a t e d . u s i n g m a l d i ' , ' t o f ' , ' t o f m s ' , ' 2 0 p r o t e i n s i n v o l v e d i n m a n y c e l l u l a r f u n c t i o n s w e r e i d e n t i f i e d . t h e s e p r o t e i n s i n c l u d e : o x y g e n ' , ' e v o l v i n g e n h a n c e r p r o t e i n ' , ' r u b i s c o ' , ' p u t a t i v e g l y c i n e d e c a r b o x y l a s e ' , ' r i b o s o m a l p r o t e i n ' , ' p r o f i l i n ' , ' g e r m i n ' , ' l i k e p r o t e i n o r o x a l a t e o x i d a s e ' , ' l i k e p r o t e i n ' , ' p r o x y r e d o x i n ' , ' t r a n s l a t i o n a l l y ' , ' c o n t r o l l e d t u m o r p r o t e i n h o m o l o g y ' , ' n u c l e o s i d e d i p h o s p h a t e k i n a s e ( n d p k ) ' , ' t h i o r e d o x i n ' , ' d e h y d r o a s c o r b a t e r e d u c t a s e ' , 2 , ' c y s p e r o x i r e d o x i n ' , ' r e p l i c a t i o n f a c t o r c ' , ' a n d s u c r o s e s y n t h a s e . i d e n t i f i e d p r o t e i n s a r e i n v o l v e d i n d i f f e r e n t m e t a b o l i c p a t h w a y ' , ' s u c h a s ; e n e r g y m e t a b o l i s m ' , ' p h o t o s y n t h e s i s ' , ' r e d o x i n ' , ' t r a n s l a t i o n ' , ' t r a n s c r i p t i o n ' , ' s i g n a l i n g ' , ' o s m o l i t e s y n t h e s i s ' , ' c e l l w a l l a n d r e p l i c a t i o n f a c t o r . ' ]

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023