适用于不考虑替代基因组或者线粒体序列的情况; ④core_nt:基本与nt相同,只是它没有NCBI基因组组装的一部分的真核生物染色体序列; ⑤nt:包含了除EST,STS,GSS,WGS,TSA,patent,HTGS以及长度超过100 Mb序列以外的包含在GenBank,EMBL,DDBJ,PDB,RefSeq中的所有序列。适用于序列的物种、来源和类型未知的情况; ⑥Refseq...
that RefSeq has been built using data from public archival databases only. RefSeq biological sequences (also known as RefSeqs) are derived from GenBank [http://www. /Genbank] records but differ in that each RefSeq is a synthesis of information, not an archived unit of primary research data...
EcoGene is a major source of annotation updates for the MG1655 Genbank record, one of only a few Genbank genome records that are updated by a community effort. The Reference Sequence (RefSeq) database, built by The National Center for Biotechnology Information, comprises a set of duplicate ...
RefSeq records can be distinguished fromGenBank records by the format of the accession series. RefSeq accession num- bers are formatted as two alphabetic characters, followed by an *To whom correspondence should be addressed. Tel: +1 301 435 5950; Fax: +1 301 480 2918; Email: pruitt@ncbi....
⑤nt:包含了除EST,STS,GSS,WGS,TSA,patent,HTGS以及长度超过100 Mb序列以外的包含在GenBank,EMBL,DDBJ,PDB,RefSeq中的所有序列。适用于序列的物种、来源和类型未知的情况; ⑥Refseq RNA(refseq_rna):包含了NCBI Refseq 数据库中编码蛋白质的mRNA和非编码RNA,包括NCBI Refseq 数据库中的NM_,NR_,XM_,XR_序列。
Genomes for selected organisms (primary reference assembly only):包含了来自主要染色体装配的完整或接近完整的基因组序列,仅包括一些限定的物种。适用于不考虑替代基因组或者线粒体序列的情况。 “Organism”是指样本所属的物种,选择或输入对应的物种名称,也可以直接输入物种ID。 “Allow splice variants”一栏中,勾选...
⑤nt:包含了除EST,STS,GSS,WGS,TSA,patent,HTGS以及长度超过100 Mb序列以外的包含在GenBank,EMBL,DDBJ,PDB,RefSeq中的所有序列。适用于序列的物种、来源和类型未知的情况; ⑥Refseq RNA(refseq_rna):包含了NCBI Refseq 数据库中编码蛋白质的mRNA和非编码RNA,包括NCBI Refseq 数据库中的NM_,NR_,XM_,XR_序列。