> Periostin, osteoblast specific factor (POSTN)
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UGID:150533     UniGene Hs.136348     Homo sapiens (human)   POSTN Order cDNA clone, Links
Periostin, osteoblast specific factor (POSTN)

Human protein-coding gene POSTN. Represented by 594 ESTs from 185 cDNA libraries. Corresponds to 4 reference sequences (different isoforms). [UniGene 150533 - Hs.136348]

SELECTED PROTEIN SIMILARITIES
Comparison of cluster transcripts with RefSeq proteins. The alignments can suggest function of the cluster.
Best Hits and Hits from model organismsSpeciesId(%)Len(aa)
NP_006466.2 POSTN gene product H. sapiens 100.0 835
XP_001148441.1 PREDICTED: periostin isoform 10 P. troglodytes 99.9 835
NP_056599.1 Postn gene product M. musculus 93.2 810
NP_001071254.1 postnb gene product D. rerio 67.2 750
NP_001088707.1 transforming growth factor, beta-induced, 68kDa precursor X. laevis 55.4 636
Other hits (2 of 20) [Show all]SpeciesId(%)Len(aa)
XP_003913832.1 PREDICTED: periostin isoform 3 P. anubis 99.3 835
XP_001085920.2 PREDICTED: periostin isoform 4 M. mulatta 99.2 844

GENE EXPRESSION
Tissues and development stages from this gene's sequences survey gene expression. Links to other NCBI expression resources.
EST Profile: Approximate expression patterns inferred from EST sources.
[Show more entries with profiles like this]
GEO Profiles: Experimental gene expression data (Gene Expression Omnibus).
cDNA Sources: embryonic tissue; uncharacterized tissue; vascular; pancreas; connective tissue; heart; skin; mammary gland; uterus; bladder; liver; larynx; ovary; testis; eye; bone; pharynx; prostate; kidney; mouth; ear; lung; mixed; stomach; bone marrow; intestine; placenta; brain; parathyroid; amniotic fluid; muscle; thymus; thyroid; umbilical cord; esophagus; trachea; spleen
MAPPING POSITION
Genomic location specified by transcript mapping, radiation hybrid mapping, genetic mapping or cytogenetic mapping.
Chromosome: 13
Map position: 13q13.3
UniSTS entry: Chr 13 RH70782
UniSTS entry: Chr 13 STS-H12747
UniSTS entry: Chr 13 D13S1465 [Map Viewer]
UniSTS entry: Chr 13 UniSTS:234679
UniSTS entry: Chr 13 OSF-2
UniSTS entry: Chr 13 POSTN__5748
SEQUENCES
Sequences representing this gene; mRNAs, ESTs, and gene predictions supported by transcribed sequences.

mRNA sequences (18)

D13666.1 Homo sapiens osf-2 mRNA for osteoblast specific factor 2 (OSF-2os), complete cds P
D13665.1 Homo sapiens osf-2 mRNA for osteoblast specific factor 2 (OSF-2p1), complete cds P
NM_006475.2 Homo sapiens periostin, osteoblast specific factor (POSTN), transcript variant 1, mRNA PA
BC106709.1 Homo sapiens periostin, osteoblast specific factor, mRNA (cDNA clone MGC:119510 IMAGE:40007999), complete cds P
BC106710.1 Homo sapiens periostin, osteoblast specific factor, mRNA (cDNA clone MGC:119511 IMAGE:40008000), complete cds P
AY918092.1 Homo sapiens periodontal ligament-specific periostin (PDLPOSTN) mRNA, complete cds P
AK304640.1 Homo sapiens cDNA FLJ52057 complete cds, highly similar to Periostin precursor P
NM_001135936.1 Homo sapiens periostin, osteoblast specific factor (POSTN), transcript variant 4, mRNA PA
NM_001135935.1 Homo sapiens periostin, osteoblast specific factor (POSTN), transcript variant 3, mRNA PA
NM_001135934.1 Homo sapiens periostin, osteoblast specific factor (POSTN), transcript variant 2, mRNA PA
AK300261.1 Homo sapiens cDNA FLJ50671 complete cds, highly similar to Periostin precursor P
AK297914.1 Homo sapiens cDNA FLJ50589 complete cds, highly similar to Periostin precursor P
EU262886.1 Homo sapiens periostin isoform thy8 mRNA, complete cds P
EU262885.1 Homo sapiens periostin isoform thy6 mRNA, complete cds P
EU262884.1 Homo sapiens periostin isoform thy4 mRNA, complete cds P
EU262883.1 Homo sapiens periostin isoform thy2 mRNA, complete cds P
GU354210.1 Homo sapiens OSF-2 mRNA, partial cds P
AY140646.1 Homo sapiens extracellular matrix protein periostin-bm mRNA, complete cds P

EST sequences (10 of 594) [Show all sequences]

AA908288.1 Clone IMAGE:1441672 mammary gland 3' read A
AA961387.1 Clone IMAGE:1597834 uncharacterized tissue 3' read
AA903043.1 Clone IMAGE:1517492 uncharacterized tissue 3' read A
AA903223.1 Clone IMAGE:1517764 uncharacterized tissue 3' read A
AI000166.1 Clone IMAGE:1608228 mammary gland 3' read A
AI027998.1 Clone IMAGE:1646124 parathyroid 3' read A
AI089452.1 Clone IMAGE:1695435 uterus 3' read
AA947293.1 Clone IMAGE:1508354 mixed 3' read A
AI247120.1 Clone IMAGE:2005005 pancreas 3' read A
AI280313.1 Clone IMAGE:1893924 placenta 3' read


Key to Symbols

P Has similarity to known Proteins (after translation)
A Contains a poly-Adenylation signal
S Sequence is a Suboptimal member of this cluster
M Clone is putatively CDS-complete by MGC criteria

 
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