NAME

       efilter - filter and/or sort NCBI Entrez search results

SYNOPSIS

       efilter  [-help]  [-query str] [-days N] [-datetype field] [-mindate date] [-maxdate date]
       [-pub type]    [-journal name]    [-released when]     [-country name]     [-feature type]
       [-location type]   [-molecule type]   [-organism type]   [-source type]   [-division code]
       [-keyword purpose] [-purpose why] [-status alive] [-type type] [-class class]

DESCRIPTION

       efilter filters and/or sorts results from a previous Entrez Direct search.

OPTIONS

   Query Specification
       -query str
              Limit results to those matching the given query string.

   Date Constraint
       -days N
              Keep only results from the past N days.

       -datetype field
              Which date field (in abbreviated form) to consider.

       -mindate date
              Start of date range.

       -maxdate date
              End of date range.

   Publication Filters
       -pub type
              abstract,  clinical,  english,  free,  historical,  journal,   medline,   preprint,
              published, retracted, retraction, review, or structured.

       -journal name
              pnas, "j bacteriol", ...

       -released when
              last_week, last_month, last_year, or prev_years.

   Sequence Filters
       -country name
              usa:minnesota, united_kingdom, "pacific ocean", ...

       -feature type
              gene, mrna, cds, mat_peptide, ...

       -location type
              mitochondrion, chloroplast, plasmid, or plastid.

       -molecule type
              genomic, mrna, trna, rrna, or ncrna.

       -organism type
              animals,  archaea,  bacteria,  eukaryotes,  fungi, human, insects, mammals, plants,
              prokaryotes, protists, rodents, viruses, ...

       -source type
              genbank, insd, pdb, pir, refseq, select, swissprot, or tpa.

       -division code
              Three-letter GenBank division code: bct, con, env, est, gss, htc,  htg,  inv,  mam,
              pat, phg, pln, pri, rod, sts, syn, una, vrl, or vrt.

       -keyword purpose

       -purpose why
              baseline or targeted.

   Gene Filters
       -status alive

       -type type
              coding or pseudo.

   SNP Filters
       -class class
              acceptor,   donor,  coding,  frameshift,  indel,  intron,  missense,  nonsense,  or
              synonymous.

   Assembly Filters
       -status status
              latest or replaced.

   Miscellaneous Arguments
       -help  Print usage information.

SEE ALSO

       combine-uid-lists(1),        difference-uid-lists(1),        esearch(1),        nquire(1),
       exclude-uid-lists(1), intersect-uid-lists(1).