PubMed
Entrez
BLAST
OMIM
Taxonomy
Structure
Taxonomy Nodes (all dates)
Ranks:
higher taxa
genus
species
lower taxa
total
Archaea
81
85
478
26
670
Bacteria
798
1350
14707
1502
18357
Eukaryota
11615
30200
98946
6410
147171
Fungi
860
2501
12617
641
16619
Metazoa
8229
16471
40829
3365
68894
Viridiplantae
1682
9747
41283
2254
54966
Viruses
246
241
4406
8023
12400
All taxa
12757
31883
121184
15985
181293
Dates:
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
all dates
Taxa:
Customize
Use Default
Exclude:
unclassified
uncultured
unspecified
Interval
7 Days
2 Weeks
4 Weeks
10 Weeks
3 Months
6 Months
1 Year
10 Years
From:
To:
Use the format YYYY/MM/DD; month and day are optional
You can select an
interval
from the drop-down list,
or select an
interval
and type one
date
- 'from' or 'to',
or type
both dates
(the selected interval would not matter).
Intervals without explicit dates end
today
,
this month
, or
this year
;
an unspecified interval without dates brings the statistics for
all dates
.
You can also type a
custom interval
into either date field, e.g '10 days'.
Results can be displayed day by day (also week, month or year) within the selected range -- but only if it contains a
whole number
of weeks or months, and there is no more than 20 days, 10 weeks, 23 months, or 20 years.
Comments and questions to
info@ncbi.nlm.nih.gov
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