In view of the existing problems in the practical teaching of Plant Protection majors,such as more teaching contents,less comprehensive and innovative contents,disorganized practical teaching system,lenient assessment...In view of the existing problems in the practical teaching of Plant Protection majors,such as more teaching contents,less comprehensive and innovative contents,disorganized practical teaching system,lenient assessment,insufficient experimental teaching facilities,insufficient practical teaching sites,and lack of continuity of practical teaching contents.The practical teaching of plant protection majors should adopt“open”practice teaching methods in terms of laboratory construction,innovative ability cultivation,practical teaching content highlighting comprehensive and innovative,and practical teaching time.The results of the survey on college graduates and enterprises show that under the“open”practice mode,Plant Protection students will have better overall performance.展开更多
In recent years, large numbers of non-coding RNAs （ncR- NAs） have been identified in C. elegans but their functions are still not well studied. In C. elegans, CEP-1 is the sole homolog of the p53 family of genes. In...In recent years, large numbers of non-coding RNAs （ncR- NAs） have been identified in C. elegans but their functions are still not well studied. In C. elegans, CEP-1 is the sole homolog of the p53 family of genes. In order to obtain transcription profiles of ncRNAs regulated by CEP-1 under normal and UV stressed conditions, we applied the ＇not-so- random＇ hexamers priming strategy to RNA sequencing in C. elegans, This NSR-seq strategy efficiently depleted rRNA transcripts from the samples and showed high technical replicability. We identified more than 1,000 ncR- NAs whose apparent expression was repressed by CEP-1, while around 200 were activated. Around 40% of the CEP-1 activated ncRNAs promoters contain a putative CEP-1- binding site. CEP-1 regulated ncRNAs were frequently clustered and concentrated on the X chromosome. These results indicate that numerous ncRNAs are involved in CEP-1 transcriptional network and that these are espe- cially enriched on the X chromosome in C. elegans.展开更多
文摘In view of the existing problems in the practical teaching of Plant Protection majors,such as more teaching contents,less comprehensive and innovative contents,disorganized practical teaching system,lenient assessment,insufficient experimental teaching facilities,insufficient practical teaching sites,and lack of continuity of practical teaching contents.The practical teaching of plant protection majors should adopt“open”practice teaching methods in terms of laboratory construction,innovative ability cultivation,practical teaching content highlighting comprehensive and innovative,and practical teaching time.The results of the survey on college graduates and enterprises show that under the“open”practice mode,Plant Protection students will have better overall performance.
文摘In recent years, large numbers of non-coding RNAs （ncR- NAs） have been identified in C. elegans but their functions are still not well studied. In C. elegans, CEP-1 is the sole homolog of the p53 family of genes. In order to obtain transcription profiles of ncRNAs regulated by CEP-1 under normal and UV stressed conditions, we applied the ＇not-so- random＇ hexamers priming strategy to RNA sequencing in C. elegans, This NSR-seq strategy efficiently depleted rRNA transcripts from the samples and showed high technical replicability. We identified more than 1,000 ncR- NAs whose apparent expression was repressed by CEP-1, while around 200 were activated. Around 40% of the CEP-1 activated ncRNAs promoters contain a putative CEP-1- binding site. CEP-1 regulated ncRNAs were frequently clustered and concentrated on the X chromosome. These results indicate that numerous ncRNAs are involved in CEP-1 transcriptional network and that these are espe- cially enriched on the X chromosome in C. elegans.
