Study Of Cytochrome Oxidase Research Articles

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Articles published on Study Of Cytochrome Oxidase

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Caribbean Bulimulus revisited: physical moves and molecular traces (Mollusca, Gastropoda, Bulimulidae).

Twenty-five samples of Bulimulus species are studied, partly from localities within their known distribution range, partly based on interceptions where the material originates from localities where the species seem to be recently introduced and non-native. Molecular study of cytochrome oxidase 1 (CO1) reveals the origin of some of these introductions, but is less conclusive for others. Four different methods for species delimitation were applied, which did not result in unambiguous species hypotheses. For a rapid identification of morphologically indistinct species, a more comprehensive database of sequences is needed.

Open Access

PeerJ

Mar 29, 2016
Abraham S.H Breure

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Comparative Histochemical Study of Cytochrome Oxidase Reactivity in the Rat Superior Colliculus in Norm and after Unilateral Destruction of the Inner Ear Cochlea

A comparative histochemical study of cytochrome oxidase (CO) activity in the superior colliculus (SC) of intact laboratory rats and animals with unilaterally lesioned inner ear cochlea was carried out. It was shown that distribution of CO activity in the SC of intact rats corresponded to its cytoarchitectonic laminar organization had a heterogeneous distribution between layers and homogeneous distribution inside the layers. Unilateral lesion of the inner ear cochlea results in the appearance of alternating columns with low and high CO activity in the medial complex layers and deep gray layer; these columns are directed mediolaterally and differentiated bilaterally. The appearance of the CO columns seems to be due to the spatially arranged organization of afferents coming onto SC from auditory structures.