نتایج جستجو برای: rf3

تعداد نتایج: 108  

Journal: :Acta Crystallographica Section F Structural Biology and Crystallization Communications 2008

Journal: :Water 2022

Water temperature (WT) is a critical control for various physical and biochemical processes in riverine systems. Although the prediction of river water has been subject extensive research, very few studies have examined relative importance elements affecting WT how to accurately estimate under effects cascaded dams. In this study, series potential influencing variables, such as air temperature,...

Journal: :Current opinion in structural biology 2012
Jie Zhou Andrei Korostelev Laura Lancaster Harry F Noller

Termination is a crucial step in translation, most notably because premature termination can lead to toxic truncated polypeptides. Most interesting is the fact that stop codons are read by a completely different mechanism from that of sense codons. In recent years, rapid progress has been made in the structural biology of complexes of bacterial ribosomes bound to translation termination factors...

Journal: :Vision Research 2002
Hugh R Wilson Frances Wilkinson

The majority of quantitative studies on symmetry perception have employed random dot patterns, yet symmetrical random patterns are not common in nature. Here we explore symmetry perception utilizing sums of radial frequency (RF) patterns to define complex shapes. When a pair of RF patterns with different frequencies are added, the relative phase of the two components provides a precise measure ...

2017
Fengfeng Fan Nengwu Li Yunping Chen Xingdan Liu Heng Sun Jie Wang Guangcun He Yingguo Zhu Shaoqing Li

Hybrid rice has contributed significantly to the world food security. Breeding of elite high-yield, strong-resistant broad-spectrum restorer line is an important strategy for hybrid rice in commercial breeding programs. Here, we developed three elite brown planthopper (BPH)-resistant wide-spectrum restorer lines by pyramiding big-panicle gene Gn8.1, BPH-resistant genes Bph6 and Bph9, fertility ...

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