In the Spring of 2010, ACUTA conducted a survey of its institutional members regarding their institutions’ use of social networking sites. This literature review was compiled in conjunction with the survey research. The first section describes resources that were recommended by ACUTA members who serve either on the ACUTA Higher Education Advisory Panel or the ACUTA Social Networking, New Media...

Phylogenetic reconstruction for Carex and relatives in tribe Cariceae is complicated by species richness and nearly cosmopolitan distribution. In this investigation, our main objective was to estimate evolutionary relationships in tribe Cariceae using DNA sequence data from two spacer regions in nuclear ribosomal genes (ITS and ETS-1f) combined with noncoding chloroplast DNA (trnL intron, trnL–...

The response of Carex lasiocarpa in riparian wetlands in Sanjiang Plain to the environmental gradient of water depth was analyzed by using the Gaussian Model based on the biomass and average height data, and the ecological water-depth amplitude of Carex lasiocarpa was derived. The results indicated that the optimum ecological water-depth amplitude of Carex lasiocarpa based on biomass was [13.45...

The Tambov region is located in a forest-steppe natural zone, which characterized by relatively low paludification and strong transformation of landscapes. In the XX century, mires were subjected to significant anthropogenic impact, affected flora, but was practically not recorded publications last three decades. article presents results floristic studies Region conducted 2011–2021. Surveys car...

BACKGROUND AND AIMS In wetland plant communities, species-specific responses to pulses of white light and to red : far-red light ratios can vary widely and influence plant emergence from the seed bank. Carex species are the characteristic plants of sedge meadows of natural prairie wetlands in mid-continental USA but are not returning to restored wetlands. Little is known about how light affects...

Mitochondrial (mt) sequences are frequently used for phylogenetic reconstruction and for identification of species of molluscs. This study expands the phylogenetic range of Hygrophila (Panpulmonata) for which such sequence data are available by characterizing the full mt genome of the invasive freshwater snail Physella acuta (Physidae). The mt genome sequences of two P. acuta isolates from Stub...

The identity of a neglected smut fungus, Cintractia disciformis, described from Carex hirtella in the Western Himalaya, India is reassessed. The species is excluded from Cintractia and is confirmed as a distinct species of Anthracoidea. Two smuts, A. nepalensis on Carex nakaoana in Nepal, and A. haematostomae on Carex haematostoma in China, are similar morphologically and considered to be later...

Molecular sequence data have previously revealed the existence of cryptic species associated with the Pocillopora ‘damicornis-like’ coral. Recently, this species complex has been reclassified into three species including the resurrected P. acuta, which appears to have a wide distribution. Morphological characteristics described for P. acuta are present in corals previously identified as Pocillo...

PREMISE OF THE STUDY Given that inaccurate taxonomy can have negative consequences for species of conservation concern and result in erroneous conclusions regarding macroecological patterns, efficient methods for resolving taxonomic uncertainty are essential. The primary objective of this study was to assess the evolutionary distinctiveness of the federally endangered plant species Agalinis acu...

Among strategies to combat malaria, the search for new antimalarial drugs appears to be a priority. Sheering for new antimalarial activities, four plants of the traditional medicine of Burkina Faso: Combretum micranthum, Khaya senegalensis, Pterocarpus erinaceus and Sida acuta, were tested in vitro on fresh clinical isolates of Plasmodium falciparum. The screening showed that Sida acuta has a s...