Differences of gene expression between salinity_stressed and control rice ( Oryza sativa L. ssp. indica ) cultivar “Zhaiyeqing 8' were compared using differential display PCR (DD_PCR) technique. Sequence an...Differences of gene expression between salinity_stressed and control rice ( Oryza sativa L. ssp. indica ) cultivar “Zhaiyeqing 8' were compared using differential display PCR (DD_PCR) technique. Sequence analysis of one salt_inducible cDNA clone revealed that this clone represented a new member of rice translation elongation factor 1A (eEF1A) gene family and was tentatively named REF1A. Northern blot hybridization using REF1A fragment as a probe was performed to investigate the expression of rice translation elongation factor 1A gene in response to various environmental factors. It was observed that expression of the eEF1A gene in rice shoots was dramatically induced by salinity stress or exogenous application of abscisic acid (ABA). The induction of this gene by ABA stress occurred more quickly than that by salinity stress. In addition, expression of rice translation elongation factor 1A gene was also induced by drought (15% PEG6000), cold (4 ℃) or heat_shock (37 ℃) stresses. The results suggested that the induction of translation elongation factor 1A gene expression by environmental stresses might reflect the general adaptive response of rice plants to the adverse circumstances.展开更多
Robert Burns wrote about 700 poems and songs. But the first poem that was translated into Chinese is ＂A Red, Red Rose＂. It was collected into a book compiled in 1908 which was published in 1911. It was retranslated ...Robert Burns wrote about 700 poems and songs. But the first poem that was translated into Chinese is ＂A Red, Red Rose＂. It was collected into a book compiled in 1908 which was published in 1911. It was retranslated many times at different times, mostly by people who were both poets and translators at the same time. And almost all the translators were famous poets such as Su Manshu, Yuan Shuipai, Wang Zuoliang, Yuan Kejia, and Guo Moruo. These translators had their own unique taste and typical features. This article will present a survey of translation history and at the same time give some comments on different versions.展开更多
文摘Differences of gene expression between salinity_stressed and control rice ( Oryza sativa L. ssp. indica ) cultivar “Zhaiyeqing 8' were compared using differential display PCR (DD_PCR) technique. Sequence analysis of one salt_inducible cDNA clone revealed that this clone represented a new member of rice translation elongation factor 1A (eEF1A) gene family and was tentatively named REF1A. Northern blot hybridization using REF1A fragment as a probe was performed to investigate the expression of rice translation elongation factor 1A gene in response to various environmental factors. It was observed that expression of the eEF1A gene in rice shoots was dramatically induced by salinity stress or exogenous application of abscisic acid (ABA). The induction of this gene by ABA stress occurred more quickly than that by salinity stress. In addition, expression of rice translation elongation factor 1A gene was also induced by drought (15% PEG6000), cold (4 ℃) or heat_shock (37 ℃) stresses. The results suggested that the induction of translation elongation factor 1A gene expression by environmental stresses might reflect the general adaptive response of rice plants to the adverse circumstances.
文摘Robert Burns wrote about 700 poems and songs. But the first poem that was translated into Chinese is ＂A Red, Red Rose＂. It was collected into a book compiled in 1908 which was published in 1911. It was retranslated many times at different times, mostly by people who were both poets and translators at the same time. And almost all the translators were famous poets such as Su Manshu, Yuan Shuipai, Wang Zuoliang, Yuan Kejia, and Guo Moruo. These translators had their own unique taste and typical features. This article will present a survey of translation history and at the same time give some comments on different versions.
