The nominal genus Tasactes Faust, 1894, consisting of two originally included nominal species from Myanmar, is rediscovered for the first time since being erected. Adult weevils herein assigned to the taxonomically re-defined Tasactes were abundant in forest floor litter at five localities in China (Yunnan and Sichuan), plus one specimen is available from Shaanxi and three from Nepal. Phylogenetic analysis of a 2,275 bp matrix concatenated from one mitochondrial (COI) and two nuclear markers (ITS2 and 28S) revealed that the monophyletic Tasactes consists of eight evolutionary significant terminal clades, either allopatric (three) or sympatric (two on Cang Shan in Yunnan and three on Mount Emei in Sichuan). The genus Tasactes is nested within the monophyletic Stromboscerini, while the tribe is sister to monophyletic Dryophthorus. The two morphological diagnostic characters of Tasactes, which are unique within the tribe, are the transversely truncated antennal club and conically projecting velvety apex of the club. So defined, Tasactes renders the genus Orthosinus paraphyletic. Considering the taxonomic neglect and uncertainties surrounding nominal Stromboscerini, all herein reported members of this tribe, including the Tasactes, are not assigned to Linnaean species. This paper illustrates the "clogging taxonomy" phenomenon, in which obscure historical names render taxonomic assignment of newly sampled specimens precarious. All the data used herein (localities, sequences, specimen images) are available online in public datasets dx.doi.org/10.5883/DS-TASACT1 and dx.doi.org/10.5883/DS-TASACT2., Vasily V. Grebennikov., and Obsahuje bibliografii
We have analyzed the influence of altered thyroid hormone levels on changes of MyHC protein isoforms and their mRNA transcripts in the soleus muscle of 2-, 4- and 7-month-old euthyroid (EU), hypothyroid (HY) and hyperthyroid (TH) female inbred Lewis strain rats (methimazole and T3 treatment started 3 to 4 weeks after birth). We have found that the content of the dominant MyHC 1 isoform gradually increased in the EU rats and that this increase was more progressive in the HY rats at all three stages. On the other hand, in the TH rats the content of MyHC 1 isoform was the highest in the 2-month-old rats and it decreased with an increasing length of T3 treatment. The content of the minor 2a MyHC isoform followed the opposite pattern. In contrast to the protein isoforms, the MyHC mRNA transcripts remained at similar levels. Nevertheless, in general, the MyHC 1 mRNA level was decreased and MyHC 2a transcript increased in the TH rats, while the opposite changes occurred in the HY rats. Our results thus suggest that in the rat soleus muscle, both increased and decreased levels of thyroid hormones speed up the formation of an adult slow phenotype which is demonstrated by the precocious appearance of the slow MyHC 1 isoform, but opposite to the hypothyroid status, a longer T3 application promotes the expression of the faster MyHC 2a isoform., A. Vadászová-Soukup, T. Soukup., and Obsahuje bibliografii a bibliografické odkazy
The Euroscience Open Forum 2012 took place at the Convention Centre Dublin and was officially opened by President of Ireland, Michael D. Higgins. More than 500 speakers addressed over 150 science, careers and business-to-business sessions. The opening ceremony also featured the first keynote address of the conference by Nobel Laureate Jules Hoffmann entitled From Insects to Mammals, reflections on a European journey through basic research on immune defences. During the four days of the Forum, leading scientists, policy makers, business leaders and the general public from around the world came together to discuss new discoveries and debate the direction that scientific research is taking designed to strengthen the links between science and society. The conference covered all of the current major global scientific challenges, including health, food, genetics and climate change.
Zpráva o výroční konferenci České společnosti pro hudební vědu, uskutečněné v Praze 29. - 30. listopadu 2013., Jarmila Gabrielová, Jana Vozková., Rubrika: Konference, and Cizojazyčné resumé není.
The article tries to characterise the spiritual life of a group of members of the Czech Reformed exile community in Husinec near Strzelin in Silesia at the turn of the 18th and 19th century. It starts with a detailed analysis of a unique manuscript miscellany written there by certain senior Bureš in 1833 and containing Czech translations of various German texts, mostly sermons (especially of the famous Pietistic preacher Ludwig Hofacker), but also travel diaries of Herrnhut missionaries in North America and Greenland from the 1770s, translated by a certain J. S., probably the former local teacher Jan Sovák. It identifies both the scribe and the translator as diaspora sympathizers of the Herrnhut Unitas, striving to supply for themselves and other members of their community spiritual texts suitable for reading aloud during their worship. As a possible model for the miscellany, the article identifies Gemeinnachrichten, the German manuscript periodical of the Unitas, which also combined sermons with missionary reports and diaries and was accessible to a limited extent to diaspora sympathizers. Finally, the article characterizes the spiritual life of the Husinec diaspora as rather eclectic, but capable of active reception of various Pietistic spiritual impulses, partly, but not exclusively emanating from the Unitas. This seems to support the thesis that Early Modern Czech non-Catholic exile played an important role in the Czech-German literary, cultural and religious relations., Alena A. Fidlerová., and Obsahuje bibliografické odkazy