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Author Heyes CM openurl 
  Title (down) Reflections on self-recognition in primates Type Journal Article
  Year 1994 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.  
  Volume 47 Issue Pages 909  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 3005  
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Author Connor, R.J.; Kawaoka, Y.; Webster, R.G.; Paulson, J.C. doi  openurl
  Title (down) Receptor specificity in human, avian, and equine H2 and H3 influenza virus isolates Type Journal Article
  Year 1994 Publication Virology Abbreviated Journal Virology  
  Volume 205 Issue 1 Pages 17-23  
  Keywords Amino Acid Sequence; Amino Acids/genetics; Animals; Carbohydrate Sequence; Chick Embryo; Hemagglutinin Glycoproteins, Influenza Virus; Hemagglutinins, Viral/genetics; Influenza A virus/*metabolism; Molecular Sequence Data; Receptors, Virus/*metabolism; Species Specificity; Viral Envelope Proteins/genetics  
  Abstract The receptor specificity of 56 H2 and H3 influenza virus isolates from various animal species has been determined to test the relevance of receptor specificity to the ecology of influenza virus. The results show that the receptor specificity of both H2 and H3 isolates evaluated for sialic acid linkage specificity and inhibition of hemagglutination by horse serum correlates with the species of origin, as postulated earlier for H3 strains based on a limited survey of five human, three avian, and one equine strain. Elucidation of the amino acid sequence of several human H2 receptor variants and analysis of known sequences of H2 and H3 isolates revealed that receptor specificity varies in association with an amino acid change at residues 228 in addition to the change at residue 226 previously documented to affect receptor specificity of H3 but not H1 isolates. Residues 226 and 228 are leucine and serine in human isolates, which preferentially bind sialic acid alpha 2,6-galactose beta 1,4-N-acetyl glucosamine (SA alpha 2,6Gal), and glutamine and glycine in avian and equine isolates, which exhibit specificity for sialic acid alpha-2,3-galactose beta-1,3-N-acetyl galactosamine (SA alpha 2,3Gal). The results demonstrate that the correlation of receptor specificity and species of origin is maintained across both H2 and H3 influenza virus serotypes and provide compelling evidence that influenza virus hosts exert selective pressure to maintain the receptor specificity characteristics of strains isolated from that species.  
  Address Department of Biological Chemistry, UCLA School of Medicine 90024-1737  
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  Series Volume Series Issue Edition  
  ISSN 0042-6822 ISBN Medium  
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  Notes PMID:7975212 Approved no  
  Call Number Equine Behaviour @ team @ Serial 2662  
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Author Boyd, L.; Houpt, K..A. url  isbn
openurl 
  Title (down) Przewalski's Horse. The History and Biology of an Endangered Species Type Book Whole
  Year 1994 Publication Abbreviated Journal SUNY Press  
  Volume Issue Pages 313  
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  Publisher SUNY Press Place of Publication Editor  
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  ISSN ISBN 9780791418895 Medium  
  Area Expedition Conference  
  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 971  
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Author Ballou, J. openurl 
  Title (down) Population Biology Type Book Chapter
  Year 1994 Publication Przewalski’s horse: The History and Biology of an Endangered Species Abbreviated Journal  
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  Publisher tate University of New York Press Place of Publication Albany Editor Boyd,L.;Houpt, C.A  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5187  
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Author Thun, R.; Schwarz-Porsche, D. openurl 
  Title (down) Nebennierenrinde Type Book Whole
  Year 1994 Publication Veterinärmedizinische Endokrinologie. Abbreviated Journal  
  Volume Issue 3. Aufl. Pages 309-351  
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  Publisher Verlag Gustav Fischer Place of Publication Jena, Stuttgart Editor F.H.Döcke  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5998  
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Author Barber, J.A.; Crowell-Davis, S.L. url  doi
openurl 
  Title (down) Maternal behavior of Belgian (Equus caballus) mares Type Journal Article
  Year 1994 Publication Applied Animal Behaviour Science Abbreviated Journal Appl. Anim. Behav. Sci.  
  Volume 41 Issue 3-4 Pages 161-189  
  Keywords Belgian; Draft horse; Ontogeny; Maternal aggression; Maternal behavior; Nursing behavior; Recumbency response  
  Abstract The relationship between ten Belgian mares and their offspring was studied from the first day of foal life to 17 weeks of age. Mares and foals spent more time at greater distances from each other as foals matured. Mares exhibited the recumbency response, being in closer proximity to their foals when foals were recumbent than when they were upright. Foals initiated the majority of nursing bouts. Frequency and duration of nursing bouts and percentage of time resting recumbently declined as foals matured. Foals also terminated the their foals, and they were most likely to do so in the first month of foal life. Maternal initiation of nursing. There was usually no discernible foal response to maternal aggression. Little difference between maternal behavior directed towards colts and fillies was found for all aspects of the study. Maternal behavior in the Belgian draft horse was similar to that reported for other equid breeds.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2268  
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Author Manson, J.H. url  doi
openurl 
  Title (down) Male aggression: a cost of female mate choice in Cayo Santiago rhesus macaques Type Journal Article
  Year 1994 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.  
  Volume 48 Issue Pages 473-475  
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  Notes 10.1006/anbe.1994.1262 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4888  
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Author Premack D; Premack AJ openurl 
  Title (down) Levels of causal understanding in chimpanzees and children Type Journal Article
  Year 1994 Publication Cognition Abbreviated Journal  
  Volume 50 Issue Pages 347  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 3072  
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Author Chiba, K.; Ikai, A.; Kawamura-Konishi, Y.; Kihara, H. doi  openurl
  Title (down) Kinetic study on myoglobin refolding monitored by five optical probe stopped-flow methods Type Journal Article
  Year 1994 Publication Proteins Abbreviated Journal Proteins  
  Volume 19 Issue 2 Pages 110-119  
  Keywords Animals; Chromatography, Gel; Circular Dichroism; Horses; Kinetics; Metmyoglobin/analogs & derivatives/chemistry; Myoglobin/*chemistry; *Protein Folding; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Urea  
  Abstract The refolding kinetics of horse cyanometmyoglobin induced by concentration jump of urea was investigated by five optical probe stopped-flow methods: absorption at 422 nm, tryptophyl fluorescence at around 340 nm, circular dichroism (CD) at 222 nm, CD at 260 nm, and CD at 422 nm. In the refolding process, we detected three phases with rate constants of > 1 x 10(2) s-1, (4.5-9.3) s-1, and (2-5) x 10(-3) s-1. In the fastest phase, a substantial amount of secondary structure (approximately 40%) is formed within the dead time of the CD stopped-flow apparatus (10.7 ms). The kinetic intermediate populated in the fastest phase is shown to capture a hemindicyanide, suggesting that a “heme pocket precursor” recognized by hemindicyanide must be constructed within the dead time. In the middle phase, most of secondary and tertiary structures, especially around the captured hemindicyanide, have been constructed. In the slowest phase, we detected a minor structural rearrangement accompanying the ligand-exchange reaction in the fifth coordination of ferric iron. We present a possible model for the refolding process of myoglobin in the presence of the heme group.  
  Address Laboratory of Biodynamics, Faculty of Bioscience and Biotechnology, Tokyo Institute of Technology, Kanagawa, Japan  
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  ISSN 0887-3585 ISBN Medium  
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  Notes PMID:8090705 Approved no  
  Call Number Equine Behaviour @ team @ Serial 3799  
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Author McComb, K.; Clutton-Brock, T. doi  openurl
  Title (down) Is mate choice copying or aggregation responsible for skewed distributions of females on leks? Type Journal Article
  Year 1994 Publication Proceedings. Biological sciences / The Royal Society Abbreviated Journal Proc Biol Sci  
  Volume 255 Issue 1342 Pages 13-19  
  Keywords Animals; Deer/*physiology; Estrus/physiology; Female; Male; Phenotype; Sexual Behavior, Animal/*physiology; Territoriality  
  Abstract In several lek-breeding populations of birds and mammals, females arriving on leks tend to join males that already have females in their territories. This might occur either because females have an evolved preference for mating with males that are attractive to other females, or because they join groups of other females to obtain greater safety from predation or dangerous harassment by males. We have previously used controlled experiments to show that oestrous fallow deer females join males with established harems because they are attracted to female groups rather than to the males themselves. Here we demonstrate that the preference for males with females over males without females is specific to oestrous females and weak or absent in anoestrous ones, and that it is not associated with a preference for mating with males that have previously been seen to mate with other females. Furthermore, oestrous females given the choice between males that do not already have females with them show no significant preference for antlered over deantlered males or for older males over younger ones. We conclude that female attraction to other females on the lek is likely to be an adaptation to avoiding harassment in mixed-sex herds. In this situation, a male's ability to maintain the cohesion of his harem may be the principal cause of variation in mating success between males.  
  Address Department of Zoology, University of Cambridge, U.K  
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  Series Volume Series Issue Edition  
  ISSN 0962-8452 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:8153135 Approved no  
  Call Number Serial 1823  
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