نتایج جستجو برای: regulated and 13 spots were down

تعداد نتایج: 16920524  

Journal: :Plant physiology 2007
Mireille Faurobert Christina Mihr Nadia Bertin Tomasz Pawlowski Luc Negroni Nicolas Sommerer Mathilde Causse

Tomato (Solanum lycopersicum) is a model plant for studying fleshy fruit development. Several genetic and molecular approaches have been developed to increase our knowledge about the physiological basis of fruit growth, but very few data are yet available at the proteomic level. The main stages of fruit development were first determined through the dynamics of fruit diameter and pericarp cell n...

2014
Quan Shen Yingyan Pu Xingli Fu Ying Xie Xiaobo Bian Shixing Yang Yan Yang Li Cui Xiaochun Wang Hua Wang Wen Zhang

BACKGROUND Our understanding of Hepatitis E virus (HEV) has changed enormously over the past 30 years, from a waterborne infection causing outbreaks of acute hepatitis in developing countries to an infection of global distribution causing a range of hepatic and extra-hepatic illness. However, the key proteins playing important parts in the virus infection were still unknown. Understanding the c...

پایان نامه :0 1374

the following null hypothesis was proposed: h : there is no significant difference between the use of semantically or communicatively translates scientific texts. to test the null hypothesis, a number of procedures were taken first, two passages were selected form soyrcebooks of food and nutrition industry and gardening deciplines. each, in turn, was following by a number of comprehension quest...

Journal: :iranian journal of public health 0
si zhang pathogens biology institute, school of basic medical sciences, lanzhou university, gansu, china and maternal and child health hospital of fengtai district of beijing city, beijing, china. zhaolian lu pathogens biology institute, school of basic medical sciences, lanzhou university, gansu, china. hongmei liang pathogens biology institute, school of basic medical sciences, lanzhou university, gansu, china. ximei fu pathogens biology institute, school of basic medical sciences, lanzhou university, gansu, china. yan zhang dept. of anesthesiology, first hospital, lanzhou university, gansu, china. xin liu institute of integrated chinese and western medicine, school of basic medical sciences, lanzhou university, gansu, china.

background : 5-fluorouracil could lead to a decline in fertility in caenorhabditis elegans. the aim of this study was to describe the mechanisms underlying such an altered fertility phenotype and to illustrate the specific genes and path-ways that are involved in the related phenotypic changes in c. elegans. methods : we isolated total rna from the samples and used a new method called digital g...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1390

this study attempted to explore if teaching english collocations through two different modes of awareness-raising and input flooding has any possible differential effect on immediate retention as well as retention in a delayed assessment. it also compared the possible differential effect of teaching english collocations implicitly and explicitly on actively using the items in writing. m...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1393

this thesis attempts to measure learning styles, self efficacy and intrinsic motivation as predictors of iranian ielts reading comprehension. in order to address this issue, a quantitative study was conducted on some randomly selected intact students at ferdowsi university. these two groups were assigned as they were undergraduate (ba=91) and graduate (ma =74) students; they were all aged betwe...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده علوم انسانی 1391

the present study was conducted to investigate the effect of implicit focus on form through input flooding and the effect of noticing, explicit focus on form on linguistic accuracy. to fulfill the purpose of the study, 86 iranian pre-intermediate efl learners of one of the language institutes were chosen by means of administering ket as the homogeneity test. these learners were pretested throug...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

today, information technology and computers are indispensable tools of any profession and translation technologies have become an indispensable part of translator’s workstation. with the increasing demands for high productivity and speed as well as consistency and with the rise of new demands for translation and localization, it is necessary for translators to be familiar with market demands an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1391

the purpose of this two-phase, sequential mixed methods study was to find out whether there were any decencies between male and female ma students’ theses regarding the common features of academic writing such as syntactic complexity, means of integrating cited information, and organizing arguments. i chose 10 male written theses and 15 female written theses in tefl and linguistics. in the firs...

Journal: :iranian journal of basic medical sciences 0
zhixiong fang department of infectious disease, xiangtan city central hospital, xiangtan, people's republic of china langqiu he department of infectious disease, xiangtan city central hospital, xiangtan, people's republic of china hui jia department of infectious disease, xiangtan city central hospital, xiangtan, people's republic of china qiusheng huang department of infectious disease, xiangtan city central hospital, xiangtan, people's republic of china dan chen edong healthcare city hospital of traditional chinese medicine, inefections disease hospital, huangshi, people's republic of china zhiwei zhang cancer research institute, university of south china, key laboratory of cancer cellular and molecular pathology of hunan provincial university, hengyang, people's republic of china

objective(s): to explore the correlation between expression patterns and functions of mir-383 and ldha in hepatocellular cancer (hcc). materials and methods: we detected the expression of mir-383 and ldha in 30 hcc tissues and their matched adjacent normal tissues using qrt-pcr. then we performed mtt assay, foci formation assay, transwell migration assay, glucose uptake assay and lactate produc...

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