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A chicken embryo gene expression database

	Anatomical Location
	Stage
	Gene Name
	GEISHA ID
	Multiple Parameters

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PREX1
phosphatidylinositol-3,4,5-trisphosphate dependent Rac exchange factor 1

Gene

Official Symbol	PREX1
Official Full Name	phosphatidylinositol-3,4,5-trisphosphate dependent Rac exchange factor 1
CGNC ID	50944
also known as	phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein\|phosphatidylinositol 3,4,5-trisphosphate-dependent RAC exchanger 1, P-Rex1, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein
gene type	protein-coding

Genomic Map

	Ensembl ID not known
	NCBI
	UCSC
	Gallus-Browse

Sequence Information

Genomic
RNA	XM_417387
Polypeptide	XP_417387
Sequence Clusters/ESTs	Unigene

Gene Expression

In Situ Hybridization	GEISHA
EST Profile	Gga.51106

Orthology

	Entrez Gene	Ensembl Gene	Genetic Phenotypes	MOD
Fruit Fly
Human	57580	ENSG00000124126		MIM:606905
Mouse	277360	ENSMUSG00000039621	All phenotypic alleles (4):Targeted, knock-out(2) Targeted, other(2)	MGI:3040696
Xenopus	100488039, 399069			982961
Zebrafish	570984	ENSDARG00000075793	ZDB-GENE-030131-1428	ZFIN:ZDB-GENE-030131-1428

Gene Ontology

Molecular Function
Biological Process
Cellular Component

Links to other databases

Entrez Gene	419210
Ensembl Gene
KEGG	gga:419210

Entry 1

GEISHA Id	W51	Data Source	GEISHA ISH Analysis
Complete cDNA Template Probe	show GACCACATTGAGGGAAGTCGTCAGGCCTTGAAGGTTATCTTTTATCTTGACAGCTACTACTTCTCCAAACTGCCTTCTC GGTTTCAGAATGGAGGAAGCTTGAAACTACACACGGTGCTATTTACAAAAGCTCTAGAGAGTATGGATGGGCAATCACA ACCAGCTGGCTTAACTCTAGAAGAACTTCCACAGCAAATTAATGGTCTCTCTCTTGAAAAAGTGCAGCAATACTACCGT AAACTCAGGACATTTTATCTAGAGAGGTCAAACTTGCCCACTGATTCTAATACTACCGCAGTGAAGATTGACCAGCTCA TTCGTCCCATTACTGCAATGGATGAGCTTTGCAGGCTGATGAAATCTTTCATTAACACAAAACCAACCTCATCAGGATA CTCTAGCAGTAACACATCAGGAGCTGGCCTGCTACCTATATCCTCTGAGCTCTGTTACCGACTTGGAGCCTGTCAGATT ACCATGTGTGGCACTGGGATGCAGAGAAGTACATTAAGTGTGTCCCTGGAGCAAGCAGCCATACTGGCTCGAAGTCATG GACTTTTGCCCAAGTGTATCATGCAAGCTACAGACATCATGCGAAAACAAGGACCAAGGGTTGAAATCTCTGCCAAGAA TCTGAAAGTGATGGACCAAATGCCTCAGTGTGCACCTCGACTCTACAGGCTGTGCCAGCCACCTACAGATGGGGATTTA TAAACATGACAGAGGCACCTACATCGTGGCACAACTAAAACACACACCAACAAGCTGCCCCGTCTGAGGACCCATGCTA ACCAACGCTATGGCACTGAAACCAGAGAGAGGACTCTGTCCCCTACCAGGAAATGAACCTGCTTGGTCCCCCGCCACAC GAAATCTGCCTCTGAAAGCCCCCTGCAACACGTGCAAGGATTCTTGTATTTCTTTGACCCCTCCGAAAAAATTCTTGAA ACAAACACCACAAACCCTAAAATGGGGGGGGTTACTCCCACTGTGGTGGAAGCCCCGGAACCGAGTGACAGTATCCCCA CCCAAAGCCGGGGTTTTTTACGGAAACTGTTTTGGGCGCCCCCGAAAACCCCAAGAACTCAAAAATTTGGTTTGTTTAA AAAACCCACGGGGGCCCCCTTTTTTTTCCCCTTTAGGTTTTTGGCCCCCCTTTTTTTTCCCCCCAAATTTTTGTTCCGG GCCCCGAACCGGGGGTTTTTAAACCCCCCTTTTTTAAGTTATGGCCCCCCCTTTGGGTCCCCAAAAAGCCCCCCCCATG GTTTTTTTTTGGGCCAACCCAAAAAATTTTTTTTGGGGGGTTTTTTCCCCTCCCCCCCCGGGGAACCCCCCCCTTTTTG GGGGGGGGGGTCCCTTCCCTAAAAATTTTTTCCCCTTTTTTTTTTTTTTTTTTGTGGCCCCCCGGGTTGGGGTTTAATT TTTTTTTAAGCCCCCTTTTTTTCTCCCGGAAAACCCTAATAAATTAGGGGGGGGGTTGGGGTTAAAGGTTTTTAAACCC ACTTTTCCAAGGGAAAAAACCCTTTTTGAATTTTTTTTTTTTAACCCGGGGGGTTTTTAAAACCCCCCCCGGAGAAATT TGTTTTTTTTTTGGGGGGGGGAAATGTTTTTTTGGTCCCTTTTTTTTTTTTCCCCGGTTTTAAAAAAAAATTTTTTTTT TTAAAAGGGGCCCATTTGGGGGGCATTTCCCCGGTTTCCCCCCTTTTTTGGGAAAAAAAAAAAAAAAAAAAAATAAAAA AAAAAAAAAAAA
Comments	no specific expression detected (ambiguous) after stage 9, possibly tail at st 21

Stage

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4-6

stage 4

Primitive Streak

7-12

stage 9

Primitive Streak

19-21

stage 21

Tail

Entry 2

GEISHA Id	PREX1.UApcr	Data Source	GEISHA ISH Analysis
Forward cDNA Template Primer	ACTCCAGTGGTAAAAGACCGTGAC
Reverse cDNA Template Primer	ATTAACCCTCACTAAAGGATGCTCCAGGTGGGTGTTATCC	cDNA Template Length	951
Forward cDNA Template Probe	show `AGATCAGGCTGAGAAGAGGTGTTTCTTCGCCAGTTATCGGTGGAGAGCTGAATGGTCTGCTGTACCTGGGCTGATTCCT GGTGGGTATTTTGAAGTGGATCCAGATCTTCATCTCCTGTCAGTGAAGAGTCTTCTTTGTTGGACCCTGGATGACTTCC ATTCAGATACGCATTGGATGCTGCTTGCTGAACTCTGTCCTCTTCAGCATCTTCATGTGTTCTGTACACCCACTGGTAC AATCCCAACACTTCCTGTTGTTTGGTCCTGTATGCTGTAAAGTGCTCCAGAACATCCAGATAATTTCCATGTGATGCAT TACTCCCATTGACTTTCAAAATGCATTGTCCTGGATGAAGGCCTACAGCTGCAGCCTCANAACCTCTTCCTACCGCATG AACATATGGTGGTGCTGCTCCCCGCATCTGAAAGCAAANTGCTTCANGACAATCTGGGATTTTAATGATCTCTTTTGAT TTGATGGCTACCA`