The Luciolinae firefly genus Pyrophanes is redescribed and a key is provided for 7 species, viz. appendiculata Olivier, beccarii Olivier, quadrimaculata Olivier, semilimbata (Olivier) and similis Olivier, with Py. elongata Ballantyne sp. nov. and Py. similisimma Ballantyne sp. nov. described as new. Macropterous females associated for several species have 2 pairs of broad bursa plates. Followin...

Three S-allele-associated proteins (S-proteins) of Petunia inflata, a species with gametophytic self-incompatibility, were previously found to share sequence similarity with two fungal ribonucleases, RNase T(2) and RNase Rh. In this study, the S-proteins from P. inflata plants of S(1)S(2) and S(2)S(3) genotypes were purified to homogeneity by gel filtration and cation-exchange chromatography, a...

Gametophytic self-incompatibility (GSI) of Rosaceae, Solanaceae and Plantaginaceae is controlled by a single polymorphic S locus. The S locus contains at least two genes, S-RNase and F-box protein encoding gene SLF/SFB/SFBB that control pistil and pollen specificity, respectively. Generally, the F-box protein forms an E3 ligase complex, SCF complex with Skp1, Cullin1 (CUL1) and Rbx1, however, i...