NCBI "NCBI Entrez Direct User's Manual"
efilter - filter and/or sort NCBI Entrez search results
efilter (efetch -filter) [-help]
[-q[uery] str] [-sort field]
[-days N] [-datetype field]
[-mindate date] [-maxdate date]
[-field field]
[-pairs field]
[-spell]
[-pub type]
[-journal name]
[-released when]
[-country name]
[-feature type]
[-location type]
[-molecule type]
[-organism type]
[-source type]
[-status alive]
[-type type]
[-class class]
[-label name]
efilter filters and/or sorts results from a previous
edirect(1) search.
- -q[uery] str
- Limit results to those matching the given query string.
- -spell
- Correct misspellings in query.
- -pub type
- abstract, clinical, english, free,
historical, journal, preprint, review,
structured.
- -journal name
- pnas, "j bacteriol", ...
- -released when
- last_week, last_month, last_year,
prev_years.
- -country name
- usa:minnesota, united_kingdom,
"pacific ocean", ...
- -feature type
- gene, mrna, cds, mat_peptide, ...
- -location type
- mitochondrion, chloroplast, plasmid,
plastid.
- -molecule type
- genomic, mrna, trna, rrna, ncrna.
- -organism type
- animals, archaea, bacteria, eukaryotes,
fungi, human, insects, mammals, plants,
prokaryotes, protists, rodents, viruses,
...
- -source type
- genbank, insd, pdb, pir, refseq,
swissprot, tpa
- -class class
- acceptor, donor, frameshift, indel,
intron, missense, nonsense, synonymous.