16S rRNA geneamplicon sequencing analysis
(メタ16S解析)
DNA
extrac:on
PCR
amplifica:on
DNA
Sequencing
Pre-‐analysis
(Remove
Primer,
Chimera
etc.)
Taxonomic
assignment
and
Comparison
between
samples
Sequence
clustering
with
species
level
by
CD-‐HIT-‐EST
or
UCLUST,
etc.
TestSample2 SRR061008 SRR061006 SRR061003 SRR061004 SRR095659 SRR094400 SRR090399 TestSample1 SRR094717
0.00.20.40.60.81.0
Who’s
there?
Togo
picture
gallery
by
DBCLS
is
licensed
under
a
Crea:ve
Commons
AYribu:on
2.1
Japan
license
(c)
2
3.
DNA
extrac:on
DNA
Sequencing
Assemble
Metagenomic
reads
Con:g
sets
Gene
finding
Gene
sets
BLASTP
Gene
Func:on
abundance
Pathway
abundance
Pathway
reconstruc:on
Taxonomic
abundance
Who’s
there?
What
are
they
doing?
Sample1
Metadata
Sample2
Metadata
Compara:ve
metagenomics
MGA,
MetaGeneMark
SOAPdenovo2,
Velvet,
IDBA-‐UD
etc.
Metagenomic sequencing analysis
(メタゲノム解析)
Togo
picture
gallery
by
DBCLS
is
licensed
under
a
Crea:ve
Commons
AYribu:on
2.1
Japan
license
(c)
3
integrates
lots
of
data
related
to
microbes.
Especially,
we
integrates
the
microbial
data
that
can
be
linked
to
genomes.
Ortholog:
MBGD
Genome:
GTPS/RefSeq
Annota:on:
TogoAnnota:on
Culture
Collec:on:
NBRC/JCM
Metadata:
INSDC
SRA
Metagenome:
INSDC
SRA
Taxonomy:
NCBI
Taxonomy
hYp://microbedb.jp/
Gene
Taxon
Environment
Red
color
indicates
our
collaborators.
6