Segregation distortion of X-linked marker genes in interspecific crosses between Mus musculus and M. spretus

Genome ◽  
1987 ◽  
Vol 29 (2) ◽  
pp. 389-392 ◽  
Author(s):  
Fred G. Biddle
Keyword(s):  
Y Chromosome ◽  
Segregation Distortion ◽  
Mus Musculus ◽  
Interspecific Cross ◽  
Laboratory Strain ◽  
Lethal Effect ◽  
Interspecific Crosses ◽  
Marker Genes ◽  
Mus Spretus ◽  
Separate Species

An interspecific cross was made between females of the C3H/HeHa.Pgk-1a inbred laboratory strain of Mus musculus and males of the separate species Mus spretus. The F1 males are sterile but the F1 females are fertile and they were backcrossed to both C3H and spretus males. Evidence is presented from the segregation of X-linked marker genes that the interspecific F1female has a genetically deleterious effect on the C3H X chromosome that is expressed as a male-lethal effect with the spretus Y chromosome but not with the musculus Y chromosome of C3H. Key words: interspecific crosses, mouse, segregation distortion.

Haldane's rule and heterogametic female and male sterility in the mouse

Genome ◽  
1994 ◽  
Vol 37 (2) ◽  
pp. 198-202 ◽  
Author(s):  
Fred G. Biddle ◽  
Brenda A. Eales ◽  
Wendy L. Dean
Keyword(s):  
Interspecific Cross ◽  
Laboratory Mouse ◽  
Laboratory Strain ◽  
Interspecific Crosses ◽  
Marker Genes ◽  
Laboratory Mice ◽  
Separate Species ◽  
Haldane’S Rule ◽  
Chromosome Marker ◽  
Haldane's Rule

Failed genetic experiments or experiments designed for other purposes sometimes reveal novel genetic information. The interspecific cross between laboratory strain mice of the Mus musculus musculus/domesticus complex and the separate species M. spretus is known to produce fertile F1 females and sterile F1 males. Infertility of the interspecific F1 XY male is said to be an example of what has become known as Haldane's rule: "When in the F1 offspring of two different animal races one sex is absent, rare, or sterile, that sex is the heterozygous [heterogametic] sex." We attempted to use fertile single-X (or XO) female laboratory mice of the M. m. musculus/domesticus complex mated to M. spretus males to construct females with specific X chromosomes to study segregation distortion of X chromosome marker genes that we reported previously in crosses with the two species. We assumed that the interspecific F1 XO female would be fertile like the interspecific F1 XX female but, instead, we found that it is infertile. Haldane's rule is not specific to sex, but demonstration of this has required study of separate species pairs with heterogametic males or with heterogametic females. The fertile XO laboratory mouse is female, but it is also heterogametic, producing both X and nullo-X eggs. Infertility of both the interspecific and heterogametic F1 XO female and F1 XY male in the same cross between laboratory mice and M. spretus suggests that heterogamety is at the cause of the infertility. The most parsimonious interpretation is that there is an interaction between the single X and heterozygous or heterospecific autosomes that may affect the same fundamental step in both female and male meiosis in the interspecific F1 hybrid. This hypothesis is now testable in the mouse.Key words: interspecific crosses, mouse, Haldane's rule.

Assays of testis development in the mouse distinguish three classes of domesticus-type Y chromosome

Genome ◽  
1988 ◽  
Vol 30 (6) ◽  
pp. 870-878 ◽  
Author(s):  
Fred G. Biddle ◽  
Yutaka Nishioka
Keyword(s):  
Sex Determination ◽  
Y Chromosome ◽  
House Mouse ◽  
Mus Musculus ◽  
Autosomal Recessive ◽  
Recessive Gene ◽  
Laboratory Strain ◽  
Sex Reversal ◽  
Differential Interaction ◽  
Y Chromosomes

The Y chromosome of Mus musculus poschiavinus interacts with the autosomal recessive gene tda-1b of the C57BL/6J laboratory strain of the house mouse to cause complete or partial sex reversal. Ovaries or ovotestes develop in a substantial proportion of the XY fetuses. Several different Y-specific DNA probes distinguish two major types of Y chromosome in the house mouse and they are represented by M. m. domesticus and M. m. musculus. The poschiavinus Y chromosome appears identical to the domesticus Y. The developmental distribution of the gonad types was examined in the first backcross or N2 generation of fetuses in C57BL/6J with six different domesticus-type Y chromosomes and, as controls, three different musculus-type Y chromosomes. Gonadal hermaphrodites were found with three of the six domesticus-type Y chromosomes. Both overall frequency and phenotypic distribution of types of gonadal hermaphrodites identify three classes of domesticus-type Y chromosome by their differential interaction with the C57BL/6J genetic background.Key words: mouse, Y chromosomes, gonadal hermaphrodites, primary sex determination.

Mapping the mouse X chromosome: possible symmetry in the location of a family of sequences on the mouse X and Y chromosomes

Development ◽  
1987 ◽  
Vol 101 (Supplement) ◽  
pp. 107-116
Author(s):  
Philip Avner ◽  
Colin Bishop ◽  
Laurence Amar ◽  
Jacques Cambrou ◽  
Didier Hatat ◽  
...  
Keyword(s):  
In Situ Hybridization ◽  
Y Chromosome ◽  
X Chromosome ◽  
Somatic Cell Hybrid ◽  
The Other ◽  
Interspecific Crosses ◽  
Somatic Cell Hybrid Panel ◽  
Mus Spretus ◽  
Y Chromosomes

Major advances in our knowledge of the genetic organization of the mouse X chromosome have been obtained by the use of interspecific crosses involving Mus spretus-derived strains. This system has been used to study sequences detected by three probes 80Y/B, 302Y/B and 371Y/B isolated from a mouse Y-chromosome library which have been shown to recognize both male–female common and male–female differential sequences. These patterns are due to the presence of a family of cross-reacting sequences on the mouse X and Y chromosomes. Detailed genetic analysis of the localization of the X-chromosomespecific sequences using both a somatic cell hybrid panel and an interspecific mouse cross has revealed the presence of at least three discrete clusters of loci (X–Y)A, (X–Y)B and (X–Y)C. Two of these clusters, (X–Y)B and (X–Y)C, lie distally on the mouse X chromosome, the other cluster (X–Y)A being situated close to the centromere. In situ hybridization shows a striking symmetry in the localization of the major sequences on both the X and Y chromosomes detected by these probes, hybridization being preferentially localized to a subcentromeric and subtelomeric region on each chromosome. This striking localization symmetry between the X and Y chromosome sequences is discussed in terms of the extensive pairing of the X–Y chromosomes noted during meiosis.

scholarly journals Localization of the properdin factor complement locus Pfc to band A3 on the mouse X chromosome

1990 ◽  
Vol 56 (2-3) ◽  
pp. 153-155 ◽  
Author(s):  
E. P. Evans ◽  
M. D. Burtenshaw ◽  
S. H. Laval ◽  
D. Goundis ◽  
K. B. M. Reid ◽  
...  
Keyword(s):  
X Chromosome ◽  
Mus Musculus ◽  
Robertsonian Translocation ◽  
Chromosomal Segment ◽  
Interspecific Crosses ◽  
Mus Spretus ◽  
X Linkage ◽  
Plasma Glycoprotein

SummaryThe locus for properdin (properdin factor complement, Pfc), a plasma glycoprotein, has been mapped to band A3 of the mouse X chromosome by in situ hybridization to metaphase spreads containing an X;2 Robertsonian translocation. The X-linkage of the locus has also been confirmed by analysis of Mus musculus x Mus spretus interspecific crosses. The XA3 localization for Pfc places it in the chromosomal segment conserved between man and mouse which is known to contain at least six other homologous loci (Cybb, Otc, Syn-1 Maoa, Araf, Timp).

Use of Metallomics in Environmental Pollution Assessment Using Mice Mus musculus/Mus spretus as Bioindicators

2013 ◽  
Vol 9 (2) ◽  
pp. 229-243
Author(s):  
M. Gonzalez-Fernandez ◽  
M. Angel Garcia-Sevillano ◽  
R. Jara-Biedma ◽  
F. Navarro- Roldn ◽  
T. Garcia-Barrera ◽  
...  
Keyword(s):  
Environmental Pollution ◽  
Mus Musculus ◽  
Pollution Assessment ◽  
Mus Spretus

scholarly journals Epistatic Control of Non-Mendelian Inheritance in Mouse Interspecific Crosses

Genetics ◽  
1996 ◽  
Vol 143 (4) ◽  
pp. 1739-1752 ◽  
Author(s):  
Xavier Montagutelli ◽  
Rowena Turner ◽  
Joseph H Nadeau
Keyword(s):  
X Chromosome ◽  
Genetic Basis ◽  
Mendelian Inheritance ◽  
The Other ◽  
Interspecific Crosses ◽  
Chromosome 2 ◽  
Mus Spretus ◽  
F1 Hybrid ◽  
Strong Deviation ◽  
Marker Loci

Abstract Strong deviation of allele frequencies from Mendelian inheritance favoring Mus spretus-derived alleles has been described previously for X-linked loci in four mouse interspecific crosses. We reanalyzed data for three of these crosses focusing on the location of the gene(s) controlling deviation on the X chromosome and the genetic basis for incomplete deviation. At least two loci control deviation on the X chromosome, one near Xist (the candidate gene controlling X inactivation) and the other more centromerically located. In all three crosses, strong epistasis was found between loci near Xist and marker loci on the central portion of chromosome 2. The mechanism for this deviation from Mendelian expectations is not yet known but it is probably based on lethality of embryos carrying particular combinations of alleles rather than true segregation distortion during oogenesis in F1 hybrid females.

Use of Metallomics in Environmental Pollution Assessment Using Mice Mus musculus/Mus spretus as Bioindicators

2013 ◽  
Vol 9 (2) ◽  
pp. 229-243 ◽  
Author(s):  
M. Gonzalez-Fernandez ◽  
M. Angel Garcia-Sevillano ◽  
R. Jara-Biedma ◽  
F. Navarro- Roldán ◽  
T. Garcia-Barrera ◽  
...  
Keyword(s):  
Environmental Pollution ◽  
Mus Musculus ◽  
Pollution Assessment ◽  
Mus Spretus

scholarly journals GAL08, an Uncultivated Group of Acidobacteria, Is a Dominant Bacterial Clade in a Neutral Hot Spring

2022 ◽  
Vol 12 ◽  
Author(s):  
Ilona A. Ruhl ◽  
Andriy Sheremet ◽  
Chantel C. Furgason ◽  
Susanne Krause ◽  
Robert M. Bowers ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Phylogenetic Trees ◽  
Hot Spring ◽  
Gc Content ◽  
Gene Copy ◽  
Marker Genes ◽  
Rrna Gene ◽  
Separate Species ◽  
Distinct Subgroup

GAL08 are bacteria belonging to an uncultivated phylogenetic cluster within the phylum Acidobacteria. We detected a natural population of the GAL08 clade in sediment from a pH-neutral hot spring located in British Columbia, Canada. To shed light on the abundance and genomic potential of this clade, we collected and analyzed hot spring sediment samples over a temperature range of 24.2–79.8°C. Illumina sequencing of 16S rRNA gene amplicons and qPCR using a primer set developed specifically to detect the GAL08 16S rRNA gene revealed that absolute and relative abundances of GAL08 peaked at 65°C along three temperature gradients. Analysis of sediment collected over multiple years and locations revealed that the GAL08 group was consistently a dominant clade, comprising up to 29.2% of the microbial community based on relative read abundance and up to 4.7 × 105 16S rRNA gene copy numbers per gram of sediment based on qPCR. Using a medium quality threshold, 25 single amplified genomes (SAGs) representing these bacteria were generated from samples taken at 65 and 77°C, and seven metagenome-assembled genomes (MAGs) were reconstructed from samples collected at 45–77°C. Based on average nucleotide identity (ANI), these SAGs and MAGs represented three separate species, with an estimated average genome size of 3.17 Mb and GC content of 62.8%. Phylogenetic trees constructed from 16S rRNA gene sequences and a set of 56 concatenated phylogenetic marker genes both placed the three GAL08 bacteria as a distinct subgroup of the phylum Acidobacteria, representing a candidate order (Ca. Frugalibacteriales) within the class Blastocatellia. Metabolic reconstructions from genome data predicted a heterotrophic metabolism, with potential capability for aerobic respiration, as well as incomplete denitrification and fermentation. In laboratory cultivation efforts, GAL08 counts based on qPCR declined rapidly under atmospheric levels of oxygen but increased slightly at 1% (v/v) O2, suggesting a microaerophilic lifestyle.

Gene flow of unique sequences between Mus musculus domesticus and Mus spretus

2000 ◽  
Vol 11 (3) ◽  
pp. 225-230 ◽  
Author(s):  
Rhonda Greene-Till ◽  
Yingping Zhao ◽  
Stephen C. Hardies
Keyword(s):  
Gene Flow ◽  
Mus Musculus ◽  
Mus Musculus Domesticus ◽  
Mus Spretus

scholarly journals Spermatozoa telomeres determine telomere length in early embryos and offspring

Reproduction ◽  
2016 ◽  
Vol 151 (1) ◽  
pp. 1-7 ◽  
Author(s):  
C de Frutos ◽  
A P López-Cardona ◽  
N Fonseca Balvís ◽  
R Laguna-Barraza ◽  
D Rizos ◽  
...  
Keyword(s):  
Telomere Length ◽  
Mus Musculus ◽  
Mus Spretus ◽  
Cell Stage ◽  
Young Males ◽  
Early Embryos ◽  
Parent Of Origin ◽  
Telomere Lengthening ◽  
Zygote Stage

Offspring telomere length (TL) has been correlated with paternal TL, but the mechanism for this parent of origin-specific inheritance remains unclear. The objective of this study has been to determine the role of spermatozoa TL in embryonic telomere lengthening by using two mouse models showing dimorphism in their spermatozoa TL: Mus musculus vs Mus spretus and old vs young Mus musculus. Mus spretus spermatozoa displayed a shorter TL than Mus musculus. Hybrid offspring exhibited lower TL compared with Mus musculus starting at the two-cell stage, before the onset of telomerase expression. To analyze the role of spermatozoa telomeres in early telomere lengthening, we compared the TL in oocytes, zygotes, two-cell embryos and blastocysts produced by parthenogenesis or by fertilization with Mus musculus or Mus spretus spermatozoa. TL was significantly higher in spermatozoa compared with oocytes, and it increased significantly from the oocyte to the zygote stage in those embryos fertilized with Mus musculus spermatozoa, but not in those fertilized with Mus spretus spermatozoa or produced by parthenogenesis. A further increase was noted from the zygote to the two-cell stage in fertilized Mus musculus embryos, whereas hybrid embryos maintained the oocyte TL. Spermatozoa TL shortened with age in Mus musculus and the offspring from young males showed a significantly higher TL compared with that fathered by old males. These significant differences were already noticeable at the two-cell stage. These results suggest that spermatozoa telomeres act as a guide for telomerase-independent telomere lengthening resulting in differences in TL that persist after birth.Free Spanish abstract: A Spanish translation of this abstract is freely available at http://www.reproduction-online.org/content/151/1/1/suppl/DC1.

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