Mantel tests of matrix correspondence have been widely used in population genetics to examine microevolutionary processes, such as isolation-by-distance (IBD). We used partial and multiple Mantel tests to simultaneously test long-term historical effects and current divergence and equilibrium processes, such as IBD. We used these procedures to calculate genetic divergence among Eugenia dysenteri...

Atranorin, lichexanthone, and the (+)-usnic, diffractaic, divaricatic, perlatolic, psoromic, protocetraric, and norstictic acids isolated from the lichens Parmotrema dilatatum (VAIN.) HALE, Usnea subcavata MOTYKA, Usnea sp., Ramalina sp., Cladina confusa (SANT.) FOLMM. & AHTI, Dirinaria aspera HÄSÄNEN, and Parmotrema lichexanthonicum ELIASARO & ADLER were evaluated against UACC-62 and B16-F10 m...

Plant remedies, despite their innocuity reputation, are implicated in adverse events. The present review focuses on 30 popular herbs which are associated with severe and sometimes fatal hepatotoxicity: Actaea racemosa, Aloe barbadensis, Atractylis gummifera, Callilepsis laureola, Camellia sinensis, Centella asiatica, Chelidonium majus, Ephedra sinica, Garcinia cambogia, Hypericum perforatum, La...

Context. Usnea ghattensis G. Awasthi (Usneaceae) endemic fruticose lichen found growing luxuriantly in Northern Western Ghats of India, it also contains Usnic acid as a major chemical and tested against some human pathogenic bacteria. Objective. To explore antimicrobial properties of Usnea ghattensis against some human pathogenic bacteria. Materials and Methods. The lichen was extracted in acet...

in present study two species of pleurotus with different morphological characteristics were collected from guilan forest and then cultured on mea medium. spawn was prepared on wheat grains and finally all strains were cultivated on rice straw. identification of species was performed by pcr, microscopic and macroscopic characters. results revealed that our local strains are known as pleurotus os...

It is demonstrated that the stability of the Carr-Purcell-Meiboom-Gill (CPMG) sequence reflects the existence of a steady state solution to the Bloch equations in the absence of T2 and T1 decay. The steady state theory is then used to evaluate the performance of low flip angle RARE imaging sequences with both constant and optimally varied refocusing flip angles. The theory is experimentally ver...

this experiment was carried out to compare the effects of treated and untreated wheat straw with pleurotus florida on ewe feed intake, nutrient digestibility, and ewe body condition score (bcs) after parturition. thirty kermani ewes with an average weight of 48 ± 3.05 kg and about four years old were used in this experiment. synchronization of estrus in sheep has been achieved with the use of i...

this study reports the length-weight relationship (lwr), fulton's condition factor ( k ), and sex ratio of the non-native catfish hoplosternum littorale (hancock, 1828) in florida for the first time. sampling was conducted from november 2013 to april 2014 in tosohatchee wildlife management area in christmas, florida. a total of 477 specimens were caught (6.4-13.5 cm tl). the allometric coeffici...