PREMISE OF THE STUDY Because legumes can add nitrogen (N) to ecosystems through symbiotic fixation, they play important roles in many plant communities, such as prairies and grasslands. However, very little research has examined the effect of projected climate change on legume growth and function. Our goal was to study the effects of temperature on growth, nodulation, and N chemistry of prairie...

Isoprenoids are among the most diverse bioactive compounds synthesized by biological systems. The superiority of these compounds has expanded their utility from pharmaceutical to fragrances, including biofuel industries. In the present study, an engineered yeast strain Saccharomyces cerevisiae (YCF-AD1) was optimized for production of Amorpha-4, 11-diene, a precursor of anti-malarial drug using...

The minisatellite locus, BbMin1, was isolated from a partial Beauveria bassiana genomic library that consisted of poly(GA) flanked inserts. Polymerase chain reaction (PCR) of the BbMin1 repeat demonstrated allele size variation among 95 B. bassiana isolates. Amplification was also observed from single isolates of Beauveria amorpha, Beauveria brongniartii, and Beauveria caledonica. Eight alleles...

Anacampsis wikeri (Lepidoptera: Gelechiidae), new species, is described. The larva of A. wikeri feeds on leaves of a prairie legume, leadplant, Amorpha canescens (Fabaceae). The moth is univoltine, with mature larvae occurring in late May; adults are active from early June into summer and autumn, while overwintering throughout the winter months. The adult of A. wikeri is externally very similar...

Hulina, N.: Rare, endangered or vulnerable plants and neophytes in a drainage system in Croatia, Nat. Croat., Vol. 7, No. 4., 279–289, 1998, Zagreb In an extensive network of field and lateral drain channels, in the area of Turopolje and ^rnec Polje, seven locally and generally rare, endangered or vulnerable plants were noted. These are: Riccia fluitans L., Marsilea quadrifolia L., Utricularia ...