Research Topics
Species | M L DelbridgeSummaryAffiliation: Australian National University Country: Australia Publications
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Detail Information
Publications
TSPY, the candidate gonadoblastoma gene on the human Y chromosome, has a widely expressed homologue on the X - implications for Y chromosome evolutionMargaret L Delbridge
INSERM U 491 Faculté de Médecine, 27 Bd Jean Moulin, 13385 Marseille Cedex 05, France
Chromosome Res 12:345-56. 2004..It also strengthens the case for TSPY as a candidate for GBY, since independent functional studies link TSPX to cell cycle regulation...
Assignment of the eukaryotic translation initiation factor (EIF2S3) to tammar wallaby chromosome 5p by in situ hybridizationM L Delbridge
Comparative Genomics Group, Research School of Biological Sciences, The Austalian National University, Canberra
Cytogenet Genome Res 107:139. 2004
Sex determination in platypus and echidna: autosomal location of SOX3 confirms the absence of SRY from monotremesM C Wallis
Comparative Genomics Group, Research School of Biological Sciences, The Australian National University, Canberra, ACT 2601, Australia
Chromosome Res 15:949-59. 2007..Sex determination in platypus and echidna must therefore depend on another male-determining gene(s) on the Y chromosomes, or on the different dosage of a gene(s) on the X chromosomes...
Mapping platypus SOX genes; autosomal location of SOX9 excludes it from sex determining roleM C Wallis
Comparative Genomics Group, Research School of Biological Sciences, The Australian National University, Canberra, Australia
Cytogenet Genome Res 116:232-4. 2007..The autosomal localization of platypus SOX9 in this study contradicts the hypothesis that SOX9 acts as the sex determining switch in platypus...
Autosomal location of genes from the conserved mammalian X in the platypus (Ornithorhynchus anatinus): implications for mammalian sex chromosome evolutionPaul D Waters
Comparative Genomics Group, Research Group of Biological Science, The Australian National University, Canberra, ACT, 2601, Australia
Chromosome Res 13:401-10. 2005..Since these genes lie on the X in marsupials and eutherians, and also on the homologous region of chicken chromosome 4, this represents a loss from the monotreme X rather than an additional evolutionary stratum of the human X...
Construction of a highly enriched marsupial Y chromosome-specific BAC sub-library using isolated Y chromosomesN Sankovic
Comparative Genomics Group, Research School of Biological Sciences, Australian National University, Canberra, ACT 2601, Australia
Chromosome Res 14:657-64. 2006..This presents an ideal method for the creation of highly enriched chromosome-specific sub-libraries suitable for BAC-based sequencing of the Y chromosome of any mammalian species...
Assignment of SOX1 to platypus chromosome 20q by fluorescence in situ hybridizationM L Delbridge
Comparative Genomics Group, Research School of Biological Sciences, The Australian National University, Canberra, Australia
Cytogenet Genome Res 112:342L. 2006
Origin and evolution of candidate mental retardation genes on the human X chromosome (MRX)Margaret L Delbridge
Comparative Genomics Group, Research School of Biological Sciences, The Australian National University, Canberra, ACT 2601, Australia
BMC Genomics 9:65. 2008..The human X chromosome has a biased gene content. One group of genes that is over-represented on the human X are those expressed in the brain, explaining the large number of sex-linked mental retardation (MRX) syndromes...
Physical map of two tammar wallaby chromosomes: a strategy for mapping in non-model mammalsJanine E Deakin
ARC Centre of Excellence for Kangaroo Genomics, Research School of Biological Sciences, The Australian National University, Canberra, ACT 0200, Australia
Chromosome Res 16:1159-75. 2008..Frequent rearrangement of the X, along with the absence of a marsupial XIST gene, suggests that inactivation of the marsupial X chromosome does not depend on a whole-chromosome repression by a control locus...
Origin and evolution of spermatogenesis genes on the human sex chromosomesMargaret L Delbridge
Comparative Genomics Group, Research School of Biological Sciences, The Australian National University, Canberra ACT 2601, Australia
Soc Reprod Fertil Suppl 65:1-17. 2007..The X is more complicated - it has evolved male-advantage genes because of its representation as a single copy in males, where it is exposed to selection for male-advantage genes...
Does the human X contain a third evolutionary block? Origin of genes on human Xp11 and Xq28Margaret L Delbridge
The ARC Centre of Excellence for Kangaroo Genomics, Research School of Biological Sciences, The Australian National University, ACT Australia
Genome Res 19:1350-60. 2009....
RBMX gene is essential for brain development in zebrafishEnkhjargal Tsend-Ayush
Research School of Biological Sciences, Australian National University, Canberra, Australian Capital Territory, Australia
Dev Dyn 234:682-8. 2005..These studies demonstrate for the first time that rbmx is required for normal embryonic development, in particular of the brain, consistent with a role in X-linked mental retardation...
Assignment of the thymosin beta 4 X/Y chromosome (TMSB4X/Y) gene to tammar wallaby chromosome 5p by fluorescence in situ hybridisationP D Waters
Comparative Genomics Group, Research School of Biological Science, The Australian National University, Canberra, Australia
Cytogenet Genome Res 103:203F. 2003
Conservation of a chromosome arm in two distantly related marsupial speciesA Mohammadi
ARC Centre of Excellence for Kangaroo Genomics, Research School of Biological Sciences, The Australian National University, Canberra, ACT, Australia
Cytogenet Genome Res 124:147-50. 2009..Thus this chromosome arm is genetically, as well as cytologically, conserved over the 55-80 million years that separate kangaroos and the opossum...
The X--a sexy chromosomeJ A Graves
Research School of Biological Sciences, The Australian National University, Canberra, ACT 2601, Australia
Bioessays 23:1091-4. 2001..We suggest experiments to distinguish these possibilities, and speculate on the implications of gathering evidence that genes with other functions, too, are not distributed uniformly over the genome...
Molecular characterization and evolution of X and Y-borne ATRX homologues in American marsupialsDenise R Carvalho-Silva
Research School of Biological Science, Australian National University, ACT 0200, Canberra, Australia
Chromosome Res 12:795-804. 2004..Thus there appears to be a Y-borne copy of ATRY in American, as well as Australian marsupials, although it has diverged in sequence, as have other Y genes that are testis-specific in both eutherian and marsupial lineages...
