نتایج جستجو برای: 1820
تعداد نتایج: 2174 فیلتر نتایج به سال:
Next-generation sequencing is becoming increasingly accessible to researchers asking biosystematic questions, but current best practice in both choosing a specific approach and effectively analysing the resulting data set is still being explored. We present a case study for the use of genotyping-by-sequencing (GBS) to resolve relationships in a species complex of Australian arid and semi-arid g...
Keys to 55 genera of spider wasps of Russia and neighbouring countries in females and males are given. Of them 34 genera are distributed in Russia. An annotated list of genera with type species and distribution data within Russia and biogeographical regions is given. The genus Xenaporus Ashmead, 1902 and X. eremocanus Wolf, 1990 are newly recorded from Russia. According to ICZN 1995 (Opinion 18...
Salmonella enterica serovar Napoli (S. Napoli) is an emerging serovar in Italy. It accounts for 2-4% of all serovars isolated from human infections. The zoonotic origin of this serovar is still unknown and this makes difficult to apply any control intervention. We report here the isolation of S. Napoli from a river nightingale (Cettia cetti, Temminck 1820) which represents the first description...
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