Results 141 to 150 of about 59,296 (338)
Manculus and M. quadridigitatus [PDF]
, 1967 Number of Pages: 2Integrative BiologyGeological ...
Mittleman, M. B.
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Factors determining chromosomal localization of transposable elements in plants
Plant Biology, EarlyView.We review transposon chromosomal niches, and the functional consequences of their specific chromosomal localization in plants. Abstract Transposable elements (TEs) constitute a significant part of plant genomes and shape their genomic landscape. While some TEs are ubiquitously dispersed, other elements specifically occupy discrete genomic loci.
E. Kejnovsky +3 more
wiley +1 more source
The Ancestry of the Caudate Amphibia [PDF]
The American Naturalist, 1908 The Stegoeephala will probably have to be divided into two groups, one of which will be considered as Amphibia and the members of the other group will have to be placed among the Reptilia but eau not all be placed under any single head since they represent divergent types and must be placed in with the reptilian groups to which they have probably given
openaire +2 more sources
Insiders and Outsiders: The Role of Human Agents and Networks in System Change
Regulation &Governance, EarlyView.ABSTRACT This article focuses on the roles of insiders or outsiders in order to theorize the role that human agents play in systems change. It asks: (1) what strengths and weaknesses do insiders and outsiders have respectively as agents of change; and (2) what strategies are available to use these insights to increase, or to limit, the prospects of ...
Miranda Forsyth, Anthea Roberts
wiley +1 more source
Immunohistochemical Characterization of Langerhans Cells in the Skin of Three Amphibian Species
BiologyThe amphibian taxon includes three orders that present different morphological characteristics: Anura, Caudata, and Apoda. Their skin has a crucial role: it acts as an immune organ constituting a physical, chemical, immunological, and microbiological ...
Giorgia Pia Lombardo +8 more
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V. On the Morphology of the Skull in the Amphibia Urodela. [PDF]
, 1882 William Kitchen Parker
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Turkish Journal of Bioscience and Collections, 2017 Humans have begun to make collections with many living and lifeless samples that they have collected from the very nature of the past as a result of day-to-day curiosity. Thanks to these collections, many living creatures are playing an important role in
Bengi BAYCAN, Murat Tosunoglu
doaj
Can we study whisker movements to gain insights into the natural sensory behaviours of mammals?
The Journal of Physiology, EarlyView.Abstract figure legend The recommended future of whisker science research is integrating findings from the laboratory with studies from other captive institutions (such as zoos, rehabilitation centres and specialist research institutes) and field observations.
Robyn A. Grant
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BiomoleculesSox3 is an ancestral homologous gene of the male-determining Sry in eutherian mammals and determines maleness in medaka fish. In the Japanese frog, Glandirana rugosa, Sox3 is located on the Z and W chromosomes.
Ikuo Miura +4 more
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The reproductive dynamics of temperate amphibians: a review [PDF]
, 2007 The annual life cycle of pond breeding amphibians is characterized by periodical migrations between three critical habitats: breeding, post breeding - feeding - and hibernating.
Geltsch, Ioana Cristina +3 more
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