Present status of the ovine gene map (Ovis aries); comparison with the bovine map (Bos taurus)

Echard, G.; Broad, T. E.; Hill, Daniel H.; Pearce, P. D.

doi:10.1007/bf00356549

Cited by 40 publications

(13 citation statements)

References 40 publications

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“…This confusion has been resolved by the revision of the sheep karyotype presented here. Gene assignments published after the review by Echard et al (1994), for chromosomes 4, 6, 8, 9, 19, and 20, and cited in Table 3, are now consistent with the numbering recommended in this report. The casein gene cluster (CSN) is now assigned to chromosome 6 with albumin (ALB), phosphoglucomutase 2 (PGM2) and phosphoribosylpyrophosphate amidotransferase (PPAT).…”

Section: Gene Map Assignmentssupporting

confidence: 71%

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Standard G-, Q-, and R-banded ideograms of the domestic sheep (Ovis aries): homology with cattle (Bos taurus). Report of the committee for the standardization of the sheep karyotype

Ansari¹,

Bosma²,

Broad³

et al. 1999

Cytogenet Genome Res

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Revised G-, Q- and R-banded karyotypes and ideograms for sheep chromosomes at the 420-band level of resolution are presented. The positions of landmark bands on the sheep chromosomes are defined by their distance relative to the centromere to facilitate comparison with equivalent cattle chromosomes. Chromosome-specific (reference) molecular markers that have been mapped to sheep chromosomes and their equivalent cattle chromosomes are proposed. Reference markers will facilitate genome comparisons between sheep and cattle and minimise confusion due to chromosome nomenclature. Numbering of the Robertsonian translocation chromosomes remains as previously reported.

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Section: Gene Map Assignmentssupporting

confidence: 71%

“…In their 1994 review of the sheep gene map, Echard et al (1994) noted the confusion between chromosomes 4 and 6, 8 and 9, and 19 and 20. This confusion has been resolved by the revision of the sheep karyotype presented here.…”

Section: Gene Map Assignmentsmentioning

confidence: 99%

Standard G-, Q-, and R-banded ideograms of the domestic sheep (Ovis aries): homology with cattle (Bos taurus). Report of the committee for the standardization of the sheep karyotype

Ansari¹,

Bosma²,

Broad³

et al. 1999

Cytogenet Genome Res

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“…It had confirmed the localisation of IL-2 gene at the q22-->q23 bands of chromosome 17 in Punjab Urial as previously suggested by Chowdhary et al (1994), Echard et al (1994) and Hediger et al (1991) (Fig. 1).…”

Section: Pcr and Phylogenetic Analysissupporting

confidence: 64%

Analysis of molecular genetic diversity of endangered Punjab urial (Ovis vignei punjabiensis) based on interleukin 2 gene sequences

Hussain¹,

Musthafa²,

Babar³

et al. 2018

BJVM

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“…By the complementary processes of deletion mapping with a panel of chromosomally characterized sheephamster cell hybrids, and comparative genome analysis, which is focused on identifying conserved chromosomal segments, we have newly assigned more loci to sheep chromosome 3p. With the five loci we reported earlier on sheep 3q (Broad et al 19931, the present study now brings to 30 the total number of loci reported on sheep chromosome 3 (see Echard et al 1994). IGKC (Fig.…”

Section: Discussionsupporting

confidence: 52%

Six loci mapped on to human chromosome 2p are assigned to sheep chromosome 3p

et al. 1995

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Summary Six loci, apoliproprotein B (including Ag(x) antigen), immunoglobulin kappa constant region (IGKC), luteinizing hormone/choriogonadotrophin receptor, avian myelocytomatosis viral related oncogene, neuroblastoma derived, ornithine decarboxylase, and proopiomelanocortin (adrenocorticotropin/beta‐lipotropin) (POMC), were newly assigned to sheep chromosome 3p using a chromosomally characterized minipanel of sheep‐hamster cell hybrids. Isotopic in situ hybridization of IGKC to sheep chromosome 3p22–p17 is reported, confirming the cell hybrid assignment. As these loci are all known to map to human chromosome 2p, this study demonstrates that this chromosomal segment is extensively conserved in sheep. Only POMC has been previously assigned to cattle chromosome 11, which is the equivalent of sheep chromosome 3p. Therefore, we predict that the other loci assigned in this study to sheep 3p are likely to be located on cattle 11. The provisional assignment of an additional locus, annexin‐like to sheep chromosome 3p is also reported.

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Present status of the ovine gene map (Ovis aries); comparison with the bovine map (Bos taurus)

Cited by 40 publications

References 40 publications

Standard G-, Q-, and R-banded ideograms of the domestic sheep <i>(Ovis aries):</i> homology with cattle <i>(Bos taurus)</i>. Report of the committee for the standardization of the sheep karyotype

Standard G-, Q-, and R-banded ideograms of the domestic sheep <i>(Ovis aries):</i> homology with cattle <i>(Bos taurus)</i>. Report of the committee for the standardization of the sheep karyotype

Analysis of molecular genetic diversity of endangered Punjab urial (Ovis vignei punjabiensis) based on interleukin 2 gene sequences

Six loci mapped on to human chromosome 2p are assigned to sheep chromosome 3p

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