(n.) Any one of numerous species of jumping marsupials of the family Macropodidae. They inhabit Australia, New Guinea, and adjacent islands, They have long and strong hind legs and a large tail, while the fore legs are comparatively short and feeble. The giant kangaroo (Macropus major) is the largest species, sometimes becoming twelve or fourteen feet in total length. The tree kangaroos, belonging to the genus Dendrolagus, live in trees; the rock kangaroos, of the genus Petrogale, inhabit rocky situations; and the brush kangaroos, of the genus Halmaturus, inhabit wooded districts. See Wallaby.
Example Sentences:
(1) After injection of tranylcypromine (a MAO inhibitor), spontaneously hypertensive rats (SHR) which had been previously infused with norepinephrine (NE) for 14 days displayed stroke-related behaviour including kangaroo-like posture, seizures and death.
(2) Chromosome orientation and behavior during prometaphase of mitosis in PtK1 rat kangaroo cells were investigated by cinémicrography and electron microscopy.
(3) Middle ear morphology and behavioural observations of kangaroo rats jumping vertically to avoid predation by owls and rattlesnakes support this view.
(4) Water-perfused thermodes were chronically implanted around the preoptic nuclei and hypothalamus (POH) of kangaroo rats (Dipodomys ingens).
(5) A tooth fragment from the kangaroo traversed the orbit, lodging intracranially.
(6) It was about defending their right to practise and teach culture, like hunting kangaroo.
(7) Myoglobin(IV), the derivative of myoglobin at the formal oxidation state IV, prepared from kangaroo (Megaleia rufa), horse, or sperm whale myoglobin, when cooled to liquid nitrogen temperature, assumes acid and alkaline forms with different optical spectra.
(8) We conclude that, for its size, the kangaroo rat has disproportionately large hindlimb muscles, tendons and bones to withstand the large forces associated with rapid acceleration to avoid predation, which limits their ability to store and recover elastic strain energy.
(9) In the present study we measured the bleeding times in fourteen Aborigines (10 diabetic, 4 non-diabetic) before and after 2 weeks on a diet of tropical seafood (rich in both arachidonic acid and the omega 3 PUFA), followed by 3 weeks on a diet in which kangaroo and freshwater fish (linoleic and arachidonic acid-rich) were the major fat sources.
(10) Occasionally, I have been invited to try exotic meats, ostrich say, or kangaroo or alligator.
(11) Serial histological sections of kangaroo rats of postnatal ages 0-, 3-, 7-, 10-, and 14-days were prepared and studied.
(12) If we can show that renewable energy is technically and economically viable for Kangaroo Island, it would be a powerful precedent for communities around Australia who are seeking to develop their own renewable energy.
(13) Autoimmune serum from a patient with scleroderma was shown by indirect immunofluorescence to label nucleoli in a variety of cells tested including: rat kangaroo PtK2, Xenopus A6, 3T3, HeLa, and human peripheral blood lymphocytes.
(14) TeBG in the kangaroo substantiates the primitiveness of the protein in the mammal line and its absence in certain orders and species of eutherian mammals must represent a secondary loss.
(15) There is evidence that the plains kangaroo, though generally abundant at the present time, is vulnerable to competitive displacement by sheep, cattle, rabbits, and, in one region, by the hill kangaroo when it invades the plains.
(16) They were Red and Grey Kangaroos, Wallaroo, Tammar Wallaby, Brush-tailed possum, Potoroo, and Brown Marsupial Mouse.
(17) Kangaroo, the online TV joint venture with BBC Worldwide and Channel 4, is "unlikely to contribute meaningful revenue until 2009", according to Lehman Brothers.
(18) n. is described from the red kangaroo (Macropus rufus) from New South Wales, Australia.
(19) DNA from the kangaroo rat, Dipodomys ordii, contains a 3.3-kb, highly repeated sequence that is interspersed throughout the genome in small tandem clusters.
(20) Authentic involucrin protein was expressed in Chinese hamster ovarian (CHO) cells (fibroblasts), PtK2 rat kangaroo kidney cells (simple epithelial), and rat epidermal keratinocytes (stratifying squamous epithelial).
Wallaby
Definition:
(n.) Any one of numerous species of kangaroos belonging to the genus Halmaturus, native of Australia and Tasmania, especially the smaller species, as the brush kangaroo (H. Bennettii) and the pademelon (H. thetidis). The wallabies chiefly inhabit the wooded district and bushy plains.
Example Sentences:
(1) All overseas-based players were previously ineligible for the Wallabies.
(2) Pituitary glands and corpora lutea collected at various stages of the reproductive cycle of the tammar wallaby (Macropus eugenii), were extracted and fractionated by high-performance liquid chromatography, and specific radioimmunoassays were used to measure mesotocin ([Ile8]-oxytocin) and oxytocin.
(3) Extra-cellular recordings from single cells in the dorsal lateral geniculate nucleus (dLGN) of the tammar wallaby, Macropus eugenii, were made to find out whether the stratification of the nucleus could be correlated with the receptive field properties of units.
(4) England had started with some well-executed set piece moves, a triangular formation in midfield initially foxing Australia, but it was the Wallabies’ ability to react in open play that marked them out: Foley’s first try, after Israel Folau, otherwise subdued on the night, ran through Robshaw, came after he noticed Ben Youngs had drifted too wide and cut inside the scrum-half and Joe Launchbury before wrongfooting Brown.
(5) Clinical experience of 73 cases of necrobacillosis in red-necked wallabies (Macropus rufogriseus) over a 6-year period is reviewed.
(6) E. macropodis Wenyon & Scott, 1925 is redescribed from M. rufogriseus, and is described from M. giganteus, M. fuliginosus, M. rufus, M. irma (western brush wallaby), M. parryi (whip-tailed wallaby), M. dorsalis, M. eugenii, and M. parma (parma wallaby).
(7) They were Red and Grey Kangaroos, Wallaroo, Tammar Wallaby, Brush-tailed possum, Potoroo, and Brown Marsupial Mouse.
(8) The control of necrobacillosis in captive wallabies must therefore depend on managemental measures aimed at minimising faecal contamination of the environment and damage to the buccal mucous membrane and skin.
(9) The nasotemporal division in the retina and the pattern of crossed and uncrossed axons in the optic nerve were determined in an Australian marsupial, a wallaby, Setonix brachyurus (the quokka), following unilateral horseradish peroxidase injections into primary visual centres.
(10) Chromosomes of two mammalian species, the white-throated wallaby and the rat-like hamster, possessed large amounts of constitutive heterochromatin which is detectable as C bands.
(11) The sport’s global governing body has admitted that Joubert blundered by awarding the Wallabies the last-gasp penalty that Bernard Foley kicked to seize a 35-34 victory at Twickenham on Sunday, robbing Scotland of a place in the World Cup semi-finals.
(12) Immunoglobulin G (IgG) was measured in fetal, neonatal and colostral samples from the tammar wallaby (Macropus eugenii) in order to study the possibility of passively acquired immunity.
(13) The Bennett's wallaby is a seasonal breeder in which photoperiod is an important proximate factor involved in regulating the timing of the breeding season.
(14) Antibody to DPP53 virus was detected in serum from cattle, buffalo, dogs and one horse, but not in serum from deer, pigs, humans or wallabies.
(15) This pattern of progesterone secretion during delayed gestation is similar to that seen in other marsupials, such as the tammar wallaby.
(16) In this study, specimens of both sexes of a Western Australian wallaby (Steonix brachyurus) had surgical or electrolytic lesions made in the habenular complex unilaterally.
(17) Two distinct satellite DNAs, amounting to 25% of the total DNA, were isolated from the nuclei of the red-necked wallaby, Macropus rufogriseus.
(18) Immunoreactive cells were also seen in Brunner's glands: 5 types in the parma wallaby; 3 types in the great grey kangaroo and tiger cat; 2 types in the koala and common wombat; 1 type in the short-nosed bandicoot.
(19) The tammar wallaby (Macropus eugenii) is a small macropodid marsupial in which the major part of weaning occupies the period between 28 and 36 weeks of pouch life.
(20) These include animal embryos – platypus and wallaby – and specific body parts of other mammals, such as the arm of a koala.