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中国核酸序列数据库使用手册(16)

2005-09-30 09:13 bioguider 中国核酸序列数据库 阅读 0

Comment                variation 应该被用于描述 alleles, RFLP's,和其它自然发生的突变和多态性.或由于基因操作造成的变异(例如,位点直接突变)应用misc_difference来描述
                 

 

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Feature Key           3'clip

Definition            一个前体转录子的3'的最末端,在加工过程中被去除


Optional qualifiers   /citation=[number]
                      /db_xref="<database>:<identifier>"                     
                      /evidence=<evidence_value>
                      /function="text"
                      /gene="text"
                      /label=feature_label
                      /map="text"
                      /note="text"
                      /partial
                      /standard_name="text"
                      /usedin=accnum:feature_label

 


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Feature Key           3'UTR

Definition          成熟转录子的3'端的区域,不能被翻译成蛋白  


Optional qualifiers   /citation=[number]
                      /db_xref="<database>:<identifier>"                     
                      /evidence=<evidence_value>
                      /function="text"
                      /gene="text"
                      /label=feature_label
                      /map="text"
                      /note="text"
                      /partial
                      /standard_name="text"
                      /usedin=accnum:feature_label

 


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Feature Key           5'clip

Definition           前体转录子5'最末端区域,可在加工过程中去除


Optional qualifiers   /citation=[number]
                      /db_xref="<database>:<identifier>"
                      /evidence=<evidence_value>                     
                      /function="text"
                      /gene="text"
                      /label=feature_label
                      /map="text"
                      /note="text"
                      /partial
                      /standard_name="text"
                      /usedin=accnum:feature_label

 


--------------------------------------------------------------------------------

Feature Key           5'UTR

Definition            在成熟转录子5'端区域,不能被翻译成蛋白


Optional qualifiers   /citation=[number]
                      /db_xref="<database>:<identifier>"                     
                      /evidence=<evidence_value>
                      /function="text"
                      /gene="text"
                      /label=feature_label
                      /map="text"
                      /note="text"
                      /partial
                      /standard_name="text"
                      /usedin=accnum:feature_label

 


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Feature Key           -10_signal

Definition            Pribnow box; 一段在细菌转录单位起始位点前10bp的保守区域,可RNA聚合酶结合位点保守序列=TAtAaT[1,2,3,4]


Optional qualifiers   /citation=[number]
                      /db_xref="<database>:<identifier>"                     
                      /evidence=<evidence_value>
                      /gene="text"
                      /label=feature_label
                      /map="text"
                      /partial
                      /note="text"
                      /standard_name="text"
                      /usedin=accnum:feature_label

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