نتایج جستجو برای: self compatibility

تعداد نتایج: 551170  

Journal: Journal of Nuts 2013
A. Imani M. Rasouli M. Shahmoradi R. Footuhi Ghazvini Y. Hamidogli

Self-incompatibility in almond and Prunus species is an important trait that prevents self-fertilization. Selfincompatibility in almond is controlled gametophytically by the multiallelic S-locus. Present study was done in order to identification and preliminary selection of self compatible progenies resulted from controlled crosses in almond using specific primer SfF/SfR. Some important morphol...

2011
Kentaro K. Shimizu Hiroshi Kudoh Masaki J. Kobayashi

BACKGROUND It is essential to understand and predict the effects of changing environments on plants. This review focuses on the sexual reproduction of plants, as previous studies have suggested that this trait is particularly vulnerable to climate change, and because a number of ecologically and evolutionarily relevant genes have been identified. SCOPE It is proposed that studying gene functi...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1982
L W Buss

Selection pressures proposed to account for the convergent evolution of self/not-self recognition systems in lower organisms include defense against microbial parasites and somatic cell variants. Direct support for the existence of somatic cell parasites in natural populations has been lacking. I here report the occurrence of a somatic cell parasite in the cellular slime mold Dictyostelium muco...

2006
Dorothea Stahl

A variety of strategies has been developed to assure safety of hemotherapy. Such strategies aim in particular at avoiding transfusion-transmitted infections. Safety of hemotherapy requires – in addition to safety of transfusion from infections – tolerance of the recipient towards the blood component to be transfused and tolerance of the blood component to be transfused towards the recipient, i....

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده ادبیات و زبانهای خارجی 1393

the purpose of this study was to find the relationship between critical thinking and self-regulation with reading comprehension of iranian female elementary language learners. the present study is a correlational one having a descriptive design. two questionnaires, critical thinking questionnaire and self-regulation questionnaire which were valid and reliable questionnaires and four reading com...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده ادبیات و علوم انسانی 1389

this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...

Journal: :The journal of nursing research : JNR 2011
Ju-Ling Hsiao Hui-Chuan Chang Rai-Fu Chen

BACKGROUND Hospital information systems (HISs) are widely used in Taiwan, and HIS performance must be carefully evaluated. Nursing personnel are the largest group of staff in a hospital and are the center of care delivery; thus, they play an important role in the adoption and evaluation of HISs. PURPOSE The primary objective of this study was to explore the critical factors affecting the acce...

Journal: :International Journal of Theoretical Physics 2022

We connect two key concepts in quantum information: compatibility and divisibility of channels. Two channels are compatible if they can be both obtained via marginalization from a third channel. A channel divides another it reproduces its action by sequential composition with (In)compatibility is central importance for studying the difference between classical dynamics. The relevance stands clo...

Journal: :Social Sciences 2022

The characteristics of learning environments are relevant for promoting academic engagement and achievement. Thus, this study seeks to identify whether perceived the environment, specifically, sub-dimensions Perceived Restorativeness (compatibility, being away, extent, fascination), can promote Engagement self-efficacy using Job Demands-Resources Model as underlying conceptual framework. Furthe...

2011
Qiuying Huang Zanzan Liu Yiqun Liao Xiaoyun Chen Yi Zhang Qingge Li

Probe-based fluorescence melting curve analysis (FMCA) is a powerful tool for mutation detection based on melting temperature generated by thermal denaturation of the probe-target hybrid. Nevertheless, the color multiplexing, probe design, and cross-platform compatibility remain to be limited by using existing probe chemistries. We hereby explored two dual-labeled, self-quenched probes, TaqMan ...

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