167 research outputs found

    Benedicti Iouii Nouocomensis De Venetis Gallicum trophaeum / Giovio, Benedetto

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    Benedicti Iouii Nouocomensis De Venetis Gallicum trophaeum [Milano : Gottardo da Ponte, circa 1510] [6] c. ; 4 Note Rif.: Edit16 CNCE 21141 [risorsa elettronica] Segn.: A6

    La vita di Consaluo Ferrando di Cordoua detto il Gran Capitano

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    Nombre del impresor tomado del colofón en recto de h. t8Sign.: [cristus]8, a-t

    Wirkung von Neurotoxinen aus Pflanzenschutzmitteln auf den Wasserfloh Daphnia magna: Ein neues Schulexperiment mit neurobiologischen und ökologischen Aspekten

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    Viele Insektizide wirken neurotoxisch auf Pflanzenschädlinge. Dies kann in einem Schulexperiment mit einem haushaltsüblichen Pflanzenschutzmittel und Wasserflöhen als Modellorganismen untersucht werden. Das Neurotoxin bewirkt eine Verminderung der Herzschlagfrequenz der Tiere, wobei dieser Effekt reversibel ist. Das Experiment eignet sich für mehrere Inhaltsfelder der Sekundarstufen I und II

    Descriptio Britanniae, Scotiae, Hyberniae et Orchadum

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    Copia digital. Madrid : Ministerio de Educación, Cultura y Deporte. Subdirección General de Coordinación Bibliotecaria, 2016Marca tip. en port.Pie de imp. consta en colofónSign.: a-z4, aa-gg4, hh6H. 55-56 en bl

    Historia del gran Tamorlan e itinerario y enarracion del viage y relacion de la embajada que Ruy Gonzalez de Clavijo le hizo por mandado del ... rey don Henrique el tercero de Castilla. Y un breve discurso fecho por Gonzalo Argote de Molina .. [Texto impreso]

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    Sign.: [asterisco]-[asterisco]4, A-Z4, Aa-Hh4Contiene: Vida del Gran Tamorlan / escrita por Pero Mexia ; Vida del gran Tamorlan / escrita por Pablo Iovio ; Noticias del Gran Tamorlan / de Garcia de Silv

    Human-aided dispersal has altered but not erased the phylogeography of the tench

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    Human-aided dispersal can result in phylogeographic patterns that do not reflect natural historical processes, particularly in species prone to intentional translocations by humans. Here, we use a multiple-gene sequencing approach to assess the effects of human-aided dispersal on phylogeography of the tench Tinca tinca, a widespread Eurasian freshwater fish with a long history in aquaculture. Spatial genetic analysis applied to sequence data from four unlinked loci and 67 geographic localities (38–382 gene copies per locus) defined two groups of populations that were little structured geographically but were significantly differentiated from each other, and it identified locations of major genetic breaks, which were concordant across genes and were driven by distributions of two phylogroups. This pattern most reasonably reflects isolation in two major glacial refugia and subsequent range expansions, with the Eastern and Western phylogroups remaining largely allopatric throughout the tench range. However, this phylogeographic variation was also present in all 17 cultured breeds studied, and some populations at the western edge of the native range contained the Eastern phylogroup. Thus, natural processes have played an important role in structuring tench populations, but human-aided dispersal has also contributed significantly, with the admixed genetic composition of cultured breeds most likely contributing to the introgression
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