NCBI GenBank

Human to Mouse Homology Region Map, Chromosome 20

How to use this Resource

RH Map Genethon Map Method In Situ Human Gene Mouse Chr. Mouse Gene Mouse Locus Cross Homology Group
20p13 AVP 2 Avp 73.2 182
G 20p13 OXT 2 Oxt 73.2 182
WI-8798 6-9 R 20 SNRBP 2 Snrbp 73.5 b 182
WI-7002 2-11 R,G 20pter-p12.2 PDYN 2 Pdyn 73.5 a, b 182
WI-8798 6-9 R 20p13 PTPRA 2 Ptpra 74.0 182
20p ITPA 2 Itp 74.1 182
20p13 CENPB 2 Cenpb 74.2 182
20p13 SN 2 Sn 75.0 182
20pter-p12 PRNP 2 Prn-p 75.2 b, c 182
20pter-p12 PCNA 2 Pcna 75.2 182
WI-9063 9-11 R 20pter-p12 CHGB 2 Chgb 75.6 b 182
20p12 BMP2A 2 Bmp2 76.1 b 182
20 PLCB1 2 Plcb1 76.7 182
SGC31545 25-30 R 20 PLCB4 2 Plcb4 77.0 182
20p11.2 PCSK2 2 Pcsk2 81.4 182
20p11.2 PAX1 2 Pax1 82.0 b 182
WI-7085 47-49 R 20p11.2 THBD 2 Thbd 84.0 a, b 182
stSG3016 47-49 R 20p11.2 PYGB 2 Pygb 84.0 b 182
SHGC-11944 47-50 R 20p11.2 CST3 2 Cst3 84.0 182
WI-7020 49-50 R 20q11-q12 HCK 2 Hck1 86.0 b 182
SGC36988 50-53 R 20q11.2-q12 ASIP 2 a 88.8 182
20q11.2 GHRH 2 Ghrh 89.0 b 182
20cen-q13.1 AHCY 2 Ahcy 89.0 182
G 20q11-q13 SRC 2 Src 91.0 b 182
WI-8584 50-53 R 20q12-q13 RPN2 2 Rpn2 91.0 182
G 20q12-q13 PLCG1 2 Plcg1 92.0 182
L14812 50-53 R 20q11.2 RBL1 2 Rbl1 92.0 182
WI-7849 94-96 R 20q12-q13.1 TOP1 2 Top1 92.0 a, b 182
20q12-q13.1 PLTP 2 Pltp 93.0 182
G 20q12-q13.1 ADA 2 Ada 94.0 a, b 182
20q12-q13.1 SEMG1 2 Svp1 94.0 b 182
20q12-q13.2 SEMG2 2 Svp3 94.0 182
WI-7527 61-66 R 20q12-q13 SDC4 2 Synd4 94.0 182
H15813 73-74 R 20q12-q13.1 CEPBP 2 Cepbp 97.0 b 182
20q12-q13.1 CD40 2 Cd40 97.0 182
SHGC-12448 66-74 R 20q13.2 KCNB1 2 Kcnb1 97.0 182
20q13.2-q13.3 CYP24 2 Cyp24 99.0 182
20q13.2-q13.3 MC3R 2 Mc3r 100.0 182
SHGC-11943 82-96 R 20 BMP7 2 Bmp7 102.0 182
20q13.2 PCK1 2 Pck1 103.0 b 182
stSG1612 85-94 R,G 20q13.2 GNAS1 2 Gnas 104.0 b, c 182
WI-17085 82-96 R 20q13.2-q13.3 EDN3 2 Edn3 104.0 182
20q13 CHRNA4 2 Acra4 108.0 182
20q13 NTSR1 2 Ntsr1 S 182

Human/Mouse Homology Mapping Methods

MethodDescription
CHigh-resolution cytogenetic methods
GGenetic linkage mapping
G*Genetic mapping, with disagreements between genetic and physical map resolved in favor of physical map
LLong-range restriction site mapping
PMultiple physical methods, including YAC and cosmid contigs
RRadiation hybrid mapping
XMultiple sources of high-resolution data

Gene Notes:

KeyDescription
aGene Bank Accession Number for Mouse EST
bGene order has been changed from that shown in the chromosome committee reports or online databases, as required by high-resolution human physical mapping data; these data also indicate a probable difference between human and mouse organization, e.g. a small inversion in one species
gMouse gene order has been changed slightly to conform with human gene order in the absence of conflicting high resolution data
yPosition has been changed from that reported in chromosome committee report or or Mouse Genome Database based on additional data or review of previous data
pDifferent sources of high resolution mapping data give conflicting positions
rDifference between position in inbred mice vs. Mus spretus
uThis is a UniGene designation, given since no gene symbol has been assigned. Note: some of these designations may be retired.

Mouse Locus Notes

The notation S in the Mouse Locus column indicates a gene that is syntenic, but for which there is not enough data to assign a precise position.

Cross Information

The cross column indicates which laboratory mapped a given cross.

a - Duke/Davis cross

b - Frederick cross

c - Jackson Lab cross

RH Notes

This field contains the marker identification used in Radiation Hybrid Mapping. These hyperlinks will connect the user to the Gene Map of the Human Genome. Subsequent hyperlinks on the marker will provide marker details and hyperlink to the actual Human Gene Map region (by selecting the interval defined by the Genethon Map loci intervals). Therefore the user can rapidly obtain information on ESTs that have

Color Key for Homology Map

Mouse Chr. Mouse Chr. Mouse Chr. Mouse Chr. Mouse Chr. Mouse Chr.
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
19 20 21 22 X

The asterisk character ('*') is used to indicate a different region of homology on the same mouse chromosome.

A question mark ('?') indicates that the authors are uncertain that this region is truly homologous.