scholarly journals The origin of a double insertion of homogeneously staining regions in the house mouse (Mus musculus musculus)

Heredity ◽  
1990 ◽  
Vol 65 (2) ◽  
pp. 265-267 ◽  
Author(s):  
S I Agulnik ◽  
P M Borodin ◽  
I P Gorlov ◽  
T Yu Ladygina ◽  
S D Pak
Virology ◽  
2018 ◽  
Vol 521 ◽  
pp. 92-98 ◽  
Author(s):  
Dagmar Čížková ◽  
Stuart J.E. Baird ◽  
Jana Těšíková ◽  
Sebastian Voigt ◽  
Ďureje Ľudovít ◽  
...  

PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e3541 ◽  
Author(s):  
Romana Stopkova ◽  
Petr Klempt ◽  
Barbora Kuntova ◽  
Pavel Stopka

Mammalian tears are produced by lacrimal glands to protect eyes and may function in chemical communication and immunity. Recent studies on the house mouse chemical signalling revealed that major urinary proteins (MUPs) are not individually unique inMus musculus musculus. This fact stimulated us to look for other sexually dimorphic proteins that may—in combination with MUPs—contribute to a pool of chemical signals in tears. MUPs and other lipocalins including odorant binding proteins (OBPs) have the capacity to selectively transport volatile organic compounds (VOCs) in their eight-stranded beta barrel, thus we have generated the tear proteome of the house mouse to detect a wider pool of proteins that may be involved in chemical signalling. We have detected significant male-biased (7.8%) and female-biased (7%) proteins in tears. Those proteins that showed the most elevated sexual dimorphisms were highly expressed and belong to MUP, OBP, ESP (i.e., exocrine gland-secreted peptides), and SCGB/ABP (i.e., secretoglobin) families. Thus, tears may have the potential to elicit sex-specific signals in combination by different proteins. Some tear lipocalins are not sexually dimorphic—with MUP20/darcin and OBP6 being good examples—and because all proteins may flow with tears through nasolacrimal ducts to nasal and oral cavities we suggest that their roles are wider than originally thought. Also, we have also detected several sexually dimorphic bactericidal proteins, thus further supporting an idea that males and females may have adopted alternative strategies in controlling microbiota thus yielding different VOC profiles.


Parasitology ◽  
1955 ◽  
Vol 45 (3-4) ◽  
pp. 275-286 ◽  
Author(s):  
Charles D. Radford

Claparède (1869) established the genus Myocoptes for a mite, found upon a house-mouse (Mus musculus musculus L., 1758), which had been described by C. L. Koch (1844) under the name Sarcoptes musculinus (syn. Listrophorus larisi Vorobiov, 1938). In this genus sexual dimorphism is pronounced; the female has legs iii and iv modified and provided with processes with which it can maintain a firm grasp on the fur of its host. In the male this modification is only present on legs iii.


The Holocene ◽  
2011 ◽  
Vol 21 (8) ◽  
pp. 1195-1202 ◽  
Author(s):  
T. Cucchi ◽  
A. Bălăşescu ◽  
C. Bem ◽  
V. Radu ◽  
J.-D. Vigne ◽  
...  

The house mouse invasion of the European continent has crucial implications for our understanding of the synanthropization process of European small mammals during the Holocene. Mice remains collected from a Chalcolithic burnt house in southern Romania, provided a unique opportunity to document which of the two house mouse subspecies was the commensal taxa of the late Neolithic Romania and question the factors of its invasive process. To obtain the subspecific status of the Mus remains, we performed molar shape analysis with geometric morphometrics, using 160 specimens sampling the extant Eastern European Mus taxa as modern comparatives. Along with an overwhelming majority of eastern house mice ( Mus musculus musculus) living constantly in the Chalcolithic house, indigenous small mammals (common hamster, field mice, voles and white toothed shrews) were also occupying the settlement sporadically, highlighting the antiquity of the synanthropisation of European small mammals. This secured occurrence of the eastern house mouse in late Neolithic Romania, led us to propose two testable research hypotheses: first, an eastern house mouse commensalism center in Eastern Europe happening during the sixth millennium bc, when neolithization reached the natural distribution of free living populations of Mus musculus musculus in the Pontic steppes of Ukraine; second, new trajectories of trading networks, stimulated by copper metallurgy around the fifth millennium bc, having allowed long-distance translocation of the commensal eastern house mouse from Eastern to Southern Europe Neolithic settlements.


1988 ◽  
Vol 22 (1) ◽  
pp. 61-66 ◽  
Author(s):  
O. H. Von Deimlingi ◽  
J. Forejt ◽  
T. F. Wienker

Two newly established inbred strains derived from Mus musculus musculus, designated PWD/Ph (F29) and PWK/Ph (F33), were examined for their alleles at 37 biochemical loci located on 12 different chromosomes. The allelic pattern showed characteristic differences from those observed in common inbred strains. The genetic distance D between PWK/Ph and PWD/Ph was 0·027, whereas the corresponding values for the genetic distances between PWK/Ph and C57BL/6J, DBA/2J, BALB/cJ and SWR/J were 0·777, 0·721, 0·721 and 0·838 respectively. New allozymes are described as being controlled by the loci Es-23, Pre-2 and Tam-1. The genetic relationship to M.m. molossinus is indicated by identical alleles at six other loci ( Es-2, Es-9, Es-10, Es-11, Es-18 and Es-22).


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