APIDAE 5 (Ammobates, Ammobatoides, Anthophora, Biastes, Ceratina, Dasypoda, Epeoloides, Epeolus, Eucera, Macropis, Melecta, Melitta, Nomada, Pasites, Tetralonia, Thyreus, Xylocopa). Price CHF 45.00.Amiet F., Herrmann M., Müller A. Centre suisse de cartographie de la faune (CSCF), Neuchâtel, 2004, 272 pp., 249 figs, 117 distrib. APIDAE 4 (Anthidum, Chelostoma, Coelioxys, Dioxys, Heriades, Lithurgus, Megachile, Osmia & Stelis). In particular, some introns were highly promising and convenient strain markers due to the presence of a large indels (e.g., 403 bp.īOOK REVIEW: Amiet F., Herrmann M., Müller A. The degree of sequence divergence in some introns is very variable, suggesting the potential of using intronic sequences for strain identification. Mean sequence divergence and maximum sequence divergence in each intronic sequence among 25 silkworm strains ranged from 0.81% (3.8 nucleotides) ~ 9.15% (85.2 nucleotides) and 1.2% (seven nucleotides) ~ 39.3% (366 nucleotides), respectively. We sequenced nine introns of 25 silkworm ( Bombyx mori L.) strains, assuming that the introns are particularly prone to mutation. Intronic sequences of the silkworm strains of Bombyx mori (Lepidoptera: Bombycidae): High variability and potential for strain identification Kee Young KIM, Eun Lee MEE, In Lee HEE, Mee Hong YEON, Pil Don KANG, Kwang Ho CHOI, Zhong Zheng GUI, Byung Rae JIN, Jae Sam HWANG, Kang Sun RYU, Yeon Soo HAN, Iksoo KIMĮur. The pronotum, the section between the head and the elytra, is black with white markings on. This species has a long black stripe near the top of its elytra. It has a red or orange body and black markings on its elytra, which cover the wings.
Non-sister associations and other irregularities in meiosis were not observed in male. Coccinella transversoguttata is a medium-sized, round, oval beetle, measuring 5 to 7.8 mm in length. Adult F 1 males and females from crosses of this type had properly developed testes and ovaries. Approximately 40% of embryos from females crossed with males from other chromosome races developed parthenogenetically, the remaining embryos were normal heterozygotes. However, a partial zygotic barrier was found between the X0-standard race from Shimokawa and XY-standard chromosome race from Akan. sapporensis did not reveal pre-zygotic reproductive isolation. 105 (1): 45-52, 2008 | DOI: 10.14411/eje.2008.006Įxperimental hybridization of X0 and XY chromosome races of the brachypterous grasshopper P. BUGROV, Yoshikazu SUGANO, Anna MARYAŃSKA-NADACHOWSKA, Shin-Ichi AKIMOTOĮur. Cytological analysis of embryos and adults of F 1 and F 2 generations Elżbieta WARCHAŁOWSKA-ŚLIWA, Alexander G. Experimental hybridization between X0 and XY chromosome races in the grasshopper Podisma sapporensis (Orthoptera: Acrididae).