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4篇 您的检索式:作者名="Chang Shengjun"
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1The complete nucleotide sequence and its organization of the genome of Barley yellow dwarf virus-GAV显示文摘The complete nucleotide sequence of genomic RNA of BYDV-GAV was determined. It comprised 5685 nucleotides and contained six open reading frames and four un-translated regions. The size and organization of BYDV-GAV genome were similar to those of BYDV PAV-aus. The nucleotide and deduced amino acid sequences of the six ORFs were aligned and compared with those of other luteoviruses. The results showed that there was a high degree of identity between BYDV-GAV and MAV-PS1 in all ORFs except ORF5 and ORF6, which had only 87.4% and 70.2% identities respectively. The reported genomic nucleotide sequence of MAV was shorter than that of BYDV-GAV, but the comparison of the genomic nucleotide sequences for MAV-PS1 and GAV showed 90.4% sequence identity for the same region of the genome. Ac-cording to the level of sequence similarities, BYDV-GAV should be closely related to BYDV-MAV.JIN Zhibo WANG Xifeng CHANG Shengjun ZHOU Guanghe 2004Science China(Life Sciences)2004,47,2:10
2Exogenous low dose hydrogen peroxide increases hypoxia-inducible factor-lalpha protein expression and induces pre- conditioning protection against ischemia in primary cortical neurons 显示文摘Chang Shengjun Jiang Xiangning Zhao Chong 2008Neurosci Lett2008,441,1:1
3Research on the Existing Challenges and Countermeasures in E-business Education among Universities'Upgraded Talents from Colleges:A Case Study of Beijing Union University显示文摘At present,there are indeed many problems in the training of upgraded talents among e-business students such as unclear training objectives and characteristics,as well as the lack of classified guidance and its corresponding mechanism.Therefore,there is a need for optimization and upgrading of faculties in which active research should be conducted on these issues.Through various measures to counter the challenges faced in the training of upgraded talents in e-business education based on the student-oriented ideology and advantages of universities,the environment needs to be constantly optimized while improving their levels,designing effective countermeasures,and having finn ideological beliefs.This article strives to educate senior e-business innovative talents in line with the needs of enterprises,continuously promote the integration of industry and education,as well as commit to contributing toward a comprehensive and healthy development of the e-business industry as well as social progress.Shengjun Chang Daozhi Chen 2021Journal of Contemporary Educational Research2021,5,6:0
4Multilevel regulation of N^(6)-methyladenosine RNA modifications: Implications in tumorigenesis and therapeutic opportunities显示文摘N^(6)-methyladenosine(m^(6)A)RNA modification is widely perceived as the most abundant and common modification in transcripts.This modification is dynamically regulated by specific m^(6)A“writers”,“erasers”and“readers”and is reportedly involved in the occurrence and development of many diseases.Since m^(6)A RNA modification was discovered in the 1970s,with the progress of relevant research technologies,an increasing number of functions of m^(6)A have been reported,and a preliminary understanding of m^(6)A has been obtained.In this review,we summarize the mechanisms through which m^(6)A RNA modification is regulated from the perspectives of expression,posttranslational modification and protein interaction.In addition,we also summarize how external and internal environmental factors affect m^(6)A RNA modification and its functions in tumors.The mechanisms through which m^(6)A methylases,m^(6)A demethylases and m^(6)A-binding proteins are regulated are complicated and have not been fully elucidated.Therefore,we hope to promote further research in this field by summarizing these mechanisms and look forward to the future application of m^(6)A in tumors.Lili Feng Rongrong Du Baitong Chang Min Li Jie Tian Shengjun Wang 2023Genes & Diseases2023,10,5:0
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