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PubMed1977

Reinvestigation of the primary structures of red deer and roe deer pancreatic ribonuclease and proline sites in mammalian ribonucleases.

The sequences of amino acid residues 15-23 of red deer (Cervus elaphus) and roe deer (Capreolus capreolus) pancreatic ribonuclease and the identity of residue 99 in roe deer ribonuclease are corrected. Earlier results are explained by the cleavage of an Asp-Pro bond in both enzymes during the treatment with CNBr in 70% formic acid and by wrong interpretations of amino acid analyses. Proline residues, which occur at a number of positions in several mammalian ribonucleases, can be accommodated in a model of bovine ribonuclease S without disrupting the conformation of the main chain.

Amino Acid Sequence↗
PubMed1983

Extrachromosomal deer fibromavirus DNA in deer fibromas and virus-transformed mouse cells.

The non-virus-producing fibromatous portions of five deer fibromas were examined for deer fibromavirus (DFV) DNA sequences. Liquid-phase hybridization revealed 100 to 330 copies per cell of the virus genome. Southern blot analysis of undigested deer tumor DNA preparations indicated that most of the DFV DNA was present as monomeric, unintegrated genomes; however, restriction enzyme digestion patterns suggest a small population of resistant DFV sequences. DFV DNA was also present in virus-transformed NIH/3T3 mouse cells as multiple, extrachromosomal genomes.

Animals↗
PubMed2004

Complete or near-complete nucleotide sequences of hepatitis E virus genome recovered from a wild boar, a deer, and four patients who ate the deer.

Zoonosis has been implicated in hepatitis E virus (HEV) transmission. We examined wild boar living in a forest of Hyogo prefecture, Japan, and found HEV RNA in three of seven boars. A full-genome HEV isolate from one of them was revealed to be 99.7% identical to a previous isolate from a wild deer hunted in the same forest and to those from four patients who contracted hepatitis E after eating raw meat of the deer. These findings suggest an interspecies HEV transmission between boar and deer in their wild life, and that both animals might serve as an infection source for human beings as suggested previously.

Animals↗
PubMed1998

Bovine microsatellite loci are highly conserved in red deer (Cervus elaphus), sika deer (Cervus nippon) and Soay sheep (Ovis aries).

We tested 174 bovine microsatellite primer pairs for use in a primitive breed of sheep and two species of deer. Of 173 markers, 127 (73.4%) gave a product in Soay sheep (Ovis aries) of which 54 (42.5%) were polymorphic. One hundred and twenty-nine of 174 (74.1%) markers gave a product in red deer (Cervus elaphus) of which 72 (55.8%) were polymorphic. In sika deer (Cervus nippon) 126 of 171 (73.7%) microsatellite primers gave a product with 47 (37.3%) polymorphic. The proportion of bovine microsatellite loci conserved across artiodactyl species was significantly greater in this study than previously reported. Reasons for this high degree of microsatellite conservation are discussed. We suggest that a high resolution comparative map of the artiodactyls can be constructed using microsatellites.

Alleles↗
PubMed1991

Fertility in an F1 male hybrid of white-tailed deer (Odocoileus virginianus) x mule deer (O. hemionus).

The fecundity of an F1 male hybrid deer, from a cross between a male Odocoileus virginianus (white-tailed deer) and a female O. hemionus (mule deer), was assessed by cytogenetic and flow cytometric techniques. Analysis of chromosome morphology, nucleolus organizer expression, meiotic chromosome pairing, sperm production, and nuclear gene inheritance revealed no genetic anomalies that could potentially impair normal fertility. These observations are discussed in relation to recent reports of hybridization between natural populations of these two species.

Albumins↗
PubMed1993

Prevalence of the Lyme disease spirochete, Borrelia burgdorferi, in deer ticks (Ixodes dammini) collected from white-tailed deer (Odocoileus virginianus) in Saint Croix State Park, Minnesota.

During a special two-day hunt (11, 12 November 1989) in Saint Croix State Park, Minnesota (USA), one side of the neck for each of 146 white-tailed deer (Odocoileus virginianus) was examined for ticks. Of the 5,442 ticks collected, 90% (4,893) were the winter tick, Dermacentor albipictus, and 10% (549) were the deer tick, Ixodes dammini, the primary vector of the causative agent of Lyme disease, Borrelia burgdorferi. Adult males had the greatest frequency of infestation of either D. albipictus (100%) or I. dammini (88%) and had on average more ticks, compared to other deer. Based on an examination of midgut material from 435 I. dammini by polyclonal antibody analysis, spirochetes were observed in 22% of the ticks. Species-specific monoclonal antibody analysis of the spirochetes confirmed that the bacteria were B. burgdorferi.

Animals↗
PubMed2005

Cilia-associated respiratory (CAR) bacillus infection in adult red deer, chamois, and roe deer.

Cilia-associated respiratory (CAR) bacillus is an unclassified bacterium that colonizes the ciliated epithelium of airways in laboratory rats, laboratory mice, and laboratory and conventionally reared rabbits, cattle, goats, and pigs. Data on the prevalence of CAR bacillus infection in wild animals are lacking. The present study demonstrated the occurrence of the organism in wild red deer (Cervus elaphus hippelaphus), chamois (Rupicapra rupicapra), and roe deer (Capreolus capreolus) from the Val Fontana in northern Italy. Prevalence ranged from 26% for red deer to 56% for chamois, with a statistically significant negative correlation between CAR bacilli infection and the presence of lymphoid follicles.

Animals↗
PubMed1990

The pineal gland of the red deer male. Histology and ultrastructure with notes on the fallow deer and mouflon pineals.

The most conspicuous morphological feature of the investigated red deer pineal gland was very deep pineal recess, covered with continuous layer of the ependymal cells. Its branches (2-3) reached the distal part of the gland. The slight differences in pineal structure of sexually active and sexually inactive red deer were observed. Relatively large pineal glands both of mouflon and fallow deer showed many common as well as different structural features.

Animals↗
PubMed1977

[Marginal notes on the paper on tuberculosis among Japanese deer in a deer-park in Goes (author's transl)].

A few marginal notes and a review of the literature on tuberculosis among Cervidae with reference to the outbreak of tuberculosis among Japanese deer in a deer-park recently established in Goes, which was detected by the Animal Health Service in the Province of Zealand in 1971. Particular attention is paid to recent enzootics of bovine as well as of avian tuberculosis. This shows that restrictions on commercial and barter transactions, to be imposed by the authorities, are required. The fact is also stressed that methods of prevention and treatment adopted in ruminants in zoological gardens are contra-indicated. If the breeding of particular species of deer should expand because of the growing demand for venison, some supervision by or in behalf of the authorities would appear to be essential. As the method adopted in the treatment of ruminants is not sure to be definitely successful, this procedure, like vaccination, should be dispensed with.

Animal Husbandry↗
PubMed1996

Comparison of seasonal changes in reproductive parameters of adult male European fallow deer (Dama dama dama) and hybrid Mesopotamian x European fallow deer (D. d. mesopotamica x D. d. dama).

In a study, aimed at comparing seasonal reproductive development of European fallow deer (Dama dama dama) with Mesopotamian (D. d. mesopotamico) x European F1 hybrids, five adult males of each genotype, which had been raised together since birth, were maintained as a bachelor group. Morphometric (body weight, neck circumference and testis diameter), endocrine (plasma testosterone concentrations) and seminal (ejaculate volume, spermatozoa per ejaculate and spermatozoa motility) parameters were recorded at fortnightly or monthly intervals for a 15-month period, and antler status was noted daily during the general periods of casting and velvet stripping. In addition, two bucks of each genotype were blood sampled via indwelling jugular catheters every 30 min for 24-h periods on five occasions (2-3 months intervals) during the year, and plasma was analysed for concentrations of testosterone and LH. Parameter profiles of the two genotypes were compared by global and time series ante-dependence covariance analysis to investigate overall profile similarity and the seasonal nature of any observed differences. Plasma hormone profiles from high-frequency blood sampling were subjected to PULSAR analysis to determine pulse frequency and amplitude. Throughout the study hybrid males were approximately 30% heavier than European males. However, both genotypes exhibited dramatic but parallel patterns of body weight change (global P = 0.054). Neck circumference was correlated with body weight throughout (P < 0.05), with similar regression slopes between the genotypes at any sampling time (P > 0.10). Covariance adjustment to a common initial body weight was performed to eliminate the effects of large body weight differences on muscle hypertrophy and regression. While profiles of corrected neck circumference were significantly different at the global level (P < 0.01), analysis by time revealed differences occurring only during the latter period of muscular regression in spring. However, profiles of other parameters, including testis diameter, plasma testosterone concentrations, spermatozoa per ejaculate and percentage motile spermatozoa, exhibited significant displacement between genotypes (global P < 0.05) evident as 2-4 weeks advancement in the sexual development (late summer/autumn) and quiescence (spring) phases for hybrid males relative to European males. Furthermore, mean dates of antler casting and velvet stripping were significantly earlier by 2-3 weeks for hybrid males than European males (P < 0.05). High frequency blood sampling revealed markedly seasonal patterns of secretion of testosterone and LH, with hybrid males exhibiting an apparent earlier onset of high-amplitude testosterone 'surges' in February (late summer) compared to those occurring in April (autumn) for European males. When viewed collectively, the data indicate strongly that the Mesopotamian influence is evident in the earlier attainment of sexual development and fertility in late summer and autumn, and earlier onset of sexual quiescence in spring. This is in accord with anecdotal information on earlier reproductive patterns in purebred Mesopotamian fallow deer.

Animals↗
PubMed1988

Biochemical variation in roe deer (Capreolus capreolus L.): are r-strategists among deer genetically less variable than K-strategists?

Tissue samples from 161 roe deer (Capreolus capreolus L.) from 5 populations in Austria were screened for allelic variation at 41 presumptive genetic loci by means of horizontal starch gel electrophoresis. The proportion of polymorphic loci ranged from 14.6 per cent to 19.5 per cent, the values for expected average heterozygosity from 3.5 per cent to 7.9 per cent. These values are among the highest ones yet found among deer species. The relationship between biochemical genetic variation, body size and ecological strategy of adaptation is discussed.

Adaptation, Physiological↗
PubMed1992

A case of fallow deer allergy. Cross-reactivity between fallow deer and horse allergy.

We report the case of a 25-year-old housewife, a native of Mexico City, with rhinitis and asthma induced by exposure to fallow deer in an animal park close to her home. In the literature, we could find only one previous case. The patient presented a polyvalent IgE sensitization in prick skin tests and RAST to several animals' dander and epithelia, but RAST inhibition experiments showed a cross-reactivity only between fallow deer and horse allergen extracts.

Adult↗
PubMed1983

Experimental contagious ecthyma in mule deer, white-tailed deer, pronghorn and wapiti.

Hand-reared mule deer fawns (Odocoileus hemionus), white-tailed deer fawns (Odocoileus virginianus), pronghorn fawns (Antilocapra americana) and wapiti calves (Cervus elaphus nelsoni) were exposed to contagious ecthyma lesion material obtained from Rocky Mountain bighorn sheep (Ovis canadensis canadensis) to determine the susceptibility and pathogenesis in these species. All four species developed mucocutaneous proliferative lesions of the oral cavity, grossly and histologically compatible with contagious ecthyma. The limited clinical responses to the virus indicated that contagious ecthyma would not seriously impact free-ranging individuals.

Animals↗
PubMed2000

[Treatment of oestriasis and hypodermosis in red deer (Cervus elaphus hippelaphus) and roe deer (Capreolus c. capreolus) with ivermectin (Ivomec)].

In two test areas in Austria (Burgenland, Lower Austria) ivermectin has been used to control oestrinosis and hypodermosis in red- and roe deer since many years (1985 and 1987, respectively). The results until 1992, using the injectable solution Ivomec-injection 1% only, have been reported (Kutzer, 1994). In continuation of these tests Ivomec-Praemix 0.6% was examined and it turned out that the treatment was extremely successful. In practice Ivomec-Praemix 0.6% has to be given preference due to its stability. The most favourable dosage for red- and roe deer was 2 x 0.4 mg ivermectin/kg bodyweight administered at an interval of one week, although equally good results could be obtained with 1 x 0.3-0.4 mg ivermectin/kg bodyweight. With the above mentioned dosages against Pharyngomyia picta and Cephenemyia stimulator an up to 100% and against Hypoderma actaeon a 100% success of treatment could be achieved. The administration in two doses has the advantage to eradicate intestinal and lung nematodes at the same time if there are any. Finally, it was found that the controlling measures should not be interrupted for more than one year, if no treatment was done in the neighbouring hunting grounds.

Animals↗
PubMed2005

[Phylogenetic relationship between tufted deer(Elaphodus cephalophus) and Muntiacus deer is revealed by the exon and intron of K+ channel gene].

In this study, partial fragments of potassium ion channel gene were amplified using the genomic DNA of muntjak, reevesi, crinifrons, and Elaphodus cephalophus. The PCR products were ligated to the plasmid of pMD18-T Vector by the method of direct T-A cloning. The positive clones were identified by colony PCR. The sequences of the recombinant clones were determined using M13-47/RV-M universal primers and aligned by the software CLUSTALW. The nucleotide divergences of exon were 0.90%-1.44% among three species of Muntiacus, 0.90%-1.26% between E. cephalophus and each of Muntiacus deer. In the nucleotide of intron there is 0%-1.22% difference among these muntjac deers, and the divergene reached about 1.83% between E. cephalophus and the three species of Muntiacus. Using the software of MEGA to analyse molecular phylogeny, Phylogenetic trees were constructed with neighbor-joining method and maximum parsimony method. The result showed Muntiacus, crinifrons is most closely related to muntjak, with reevesi as their sister species. E. cephalophus is in the other genus.

Animals↗
PubMed2005

[Roe deer (Capreolus capreolus) and red deer (Cervus elaphus) as a reservoir of protozoans from Babesia and Theileria genus in north-western Poland].

The species of genus Babesia and Thelieria are obligate intracellular pathogens that multiply in both vertebrate and invertebrate hosts. Some species of Babesia cause bovine babesiosis infecting erythrocytes of the cattle and wild ruminants, and undergo a complex developmental cycle in ticks which serve as biological vectors. Majority of Theileria spp. cause bovine theileriosis infecting lymphocytes as well as erythrocytes of the cattle and wild ruminants, and similar to Babesia undergo a complex developmental cycle in ticks. In this study, hunter killed roe deer (Capreolus capreolus) and red deer (Cervus elaphus) from north-western Poland were tested for Babesia and Theileria infection in two seasons (spring and autumn, 2004). Infection with babesias and theilerias was detected by PCR assay based on the fragment of nuclear small subunit rRNA gene (nss-ribosomal DNA). Four types of products different in size were obtained and then sequenced. Sequence analysis of nucleotides showed that two kinds of products (385 and 475 bp) were unspecific, the third was characteristic for Theileria sp. (430bp) and the last one for Babesia divergens (407bp). We found that 24.4% of the animals examined were infected with Babesia divergens and 11% with Theileria sp. Percentage of infected animals with B. divergens was almost equal in the spring and autumn (24.6 and 24% respectively). Infection with Theileria was lower in the spring than in the autumn (10.5 and 12% respectively).

Animals↗
PubMed1989

Embryo transfer in the White-tailed deer: A reproductive model for endangered deer species of the world.

A model for artificial propagation of wild, seasonal breeding deer was developed using the White-tailed deer, Odocoileus , virginianus . Preseason estrus induction following removal of vaginal pessaries containing medroxyprogesterone acetate (MPA) was successful in four of seven animals. Synchronization of estrus was achieved in seven of nine attempts when does were treated with prostaglandin F(2) alpha (PGF(2)alpha) 7 to 14 d following observed estrus. Superovulation was achieved in two of five does treated with 1000 IU of pregnant mare's serum gonadotropin (PMSG) at the time of vaginal pessary MPA withdrawal. Superovulation was achieved in two of three does treated with 1000 IU of PMSG at the time of estrus induction with PGF(2)alpha. Surgical embryo recoveries attempted on six does resulted in a 68% embryo recovery rate based on numbers of corpora lutea observed. Surgical embryo transfers from two donors to three recipient does resulted in one pregnancy maintained to full term.

Journal Article↗
PubMed2005

Influence of level of nutrition during late pregnancy on reproductive productivity of red deer I. Adult and primiparous hinds gestating red deer calves.

The present study aimed to relate feed intake of red deer hinds during late pregnancy to dam body condition, foetal development and calf growth. Across 3 years, multiparous (n=33) or primiparous (n=18) hinds with known conception dates were housed in individual pens from days 150-220 of pregnancy, during which time they were each offered one of three daily allowances of pelletised rations (11 MJME/kg DM; 16% CP): high (H; ad libitum), medium (M; approximately 30% less; multiparous hinds only) and low (L; approximately 50% less). Restricted intake levels were retrospectively calculated from the mean intake of H hinds in the previous week. Hinds were returned to pasture at day 220 and calving was closely monitored. Liveweights, body condition score (BCS), and lactation score (LS) of hinds were recorded weekly from day 130 of pregnancy until calves were weaned at 12 weeks of age. Calves were tagged and weighed at birth, and subsequently weighed at 7 and 12 weeks of age. Additionally, hinds in the first year of study underwent CT scans on days 150 and 215 of pregnancy to assess compositional changes of the dam and conceptus. Mean daily ad libitum intakes of H hinds increased from 1.8 to 2.0 kg DM (0.6-0.7 MJME/kg0.75) at around day 150 to 2.8-3.2 kg DM (0.8-0.9 MJME/kg0.75) by day 220. Those of M and L hinds peaked at 1.8 and 1.6 kg DM, respectively, by day 220. This was reflected in significant treatment effects on liveweight gain and change in BCS and LS by the time of calving. CT scans indicated a significant treatment effect by day 215 on the mass of hind tissues (fat and lean) and a non-significant trend on conceptus/foetal weights. Despite apparent differences in foetal growth trajectories, there were no discernable treatment effects on sex-adjusted birth weights. However, there was an unexpectedly wide spread in calving dates that reflected considerable variation in gestation length. Furthermore, gestation length was negatively correlated with change in hind liveweight (but not BCS) between days 150 and 220 of pregnancy for all groups of hinds (P<0.05). Of three neonatal calf mortalities, none were related to overweight (dystocia) or underweight (non-viability) calves. Subsequent growth rates (g/day) of surviving calves did not reflect prior treatment of their dams, although variation in birth date influenced weights on specific dates. It is concluded from this study that while variation in nutrition to hinds during the last trimester may strongly influence foetal development, under conditions of modest feed imbalance, variation in gestation length compensates to ensure optimisation of birth weight.

Animal Nutritional Physiological Phenomena↗