Results 101 to 110 of about 1,753 (201)
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 Several lineages of non-holotherian Gondwanan mammals developed complex, tribosphenic-like molars, but not tribosphenic occlusion. The reversed triangle occlusal pattern, characteristic of holotherian lineages leading to tribosphenic occlusion, could ...
Rosendo Pascual, Francisco J. Goin
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Marsupial and monotreme evolution and biogeography
, 2015 This chapter provides an evolutionary context to comparative research on monotremes and marsupials. It explains the evolutionary origins of the three major living mammalian clades from within the ancient amniote lineage of synapsids, summarises their ...
Beck, Robin, Weisbecker, Vera
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, 2011 Copyright information:Taken from "The evolution of imprinting: chromosomal mapping of orthologues of mammalian imprinted domains in monotreme and marsupial mammals"http://www.biomedcentral.com/1471-2148/7/157BMC Evolutionary Biology 2007;7():157-157 ...
Jennifer A Marshall Graves (81174) +8 more
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, 2011 Copyright information:Taken from "The evolution of imprinting: chromosomal mapping of orthologues of mammalian imprinted domains in monotreme and marsupial mammals"http://www.biomedcentral.com/1471-2148/7/157BMC Evolutionary Biology 2007;7():157-157 ...
Jennifer A Marshall Graves (81174) +8 more
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Monotreme nature of the Australian Early Cretaceous mammal Teinolophos
, 2001 The morphology of the single preserved molar of the holotype of the Australian Early Cretaceous (Aptian) mammal Teinolophos trusleri shows that it is a monotreme and probably a steropodontid, rather than a 'eupantothere' as originally proposed.
Constantine, A. +7 more
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, 1982 The elongated spermatid nuclei of monotremes exhibit a circumferentially arranged spiral pattern of chromatin condensation, and ultimately form helical filiform sperm heads up to 50 μm long and either circular or slightly oval in transverse section.
Hughes R.L., Carrick F.N.
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Molecular evolution of monotreme and marsupial whey acidic protein genes
, 2007 Whey acidic protein (WAP), a major whey protein present in milk of a number of mammalian species has characteristic cysteine-rich domains known as four-disulfide cores (4-DSC). Eutherian WAP, expressed in the mammary gland throughout lactation, has two 4-
Julie Sharp (13077270) +2 more
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F-type lectins: Structural and functional aspects, and potential biomedical applications
BBA AdvancesAmong the multiple animal lectin families recognized to date, F-type lectins (FTLs), fucose-binding lectins characterized by an FTL domain (FTLD), constitute the most recent lectin family to be identified and structurally characterized.
Gerardo R. Vasta, Mario A. Bianchet
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, 2009 Using a milk-cell cDNA sequencing approach we characterised milk-protein sequences from two monotreme species, platypus (Ornithorhynchus anatinus) and echidna (Tachyglossus aculeatus) and found a full set of caseins and casein variants.
Christophe Lefevre (13051329) +2 more
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Morphology of the monotreme organ of Corti and macula lagena
, 1996 The organ of Corti and macula lagena were studied by scanning and transmission electron microscopy in two species of monotreme, the platypus and echidna.
Pickles J.O., Ladhams A.
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