Introduction: Since the two Voyagers passed by Jupiter in 1979, it has been known that volcanic activity is ubiquitous on the surface of Io. With over 400 volcanic centers, Io is even more volcanically active than the earth with massive flood basalt-style eruptions and komatitite lavas a common occurrence. Additionally , some volcanoes appear to be giant lava lakes, with violent activity churni...

در این پژوهش، تغییرات زمانی تپ‌های لیزری 2CO TEA که از اتاقکی حاوی گاز 6SF با فشار mbar 150-10 عبور می‌کند، شاریدگی‌های انرژی و فشارهای گازی مختلف بررسی شده است. نشان داده است برای هر شاریدگی، قطع معینی وجود دارد قطع، میخه تپ به طور کامل حذف می‌شود، درحالی دنباله دربرگیرنده کسر قابل توجهی اولیه آن است، برجامی‌ماند. شواهد تجربی برآمده داده‌های بیناب‌سنجی FTIR، گسست چندفوتونی مولکول‌های را پاسخگو...

In the genus Lilium, plants obtained from crosses, especially between distant relatives, are not always hybrids because embryos can develop as a result of apomixis. These plants constitute genetic material of the maternal parent only. In this study, verification of hybrid status of plants which have been obtained from the crosses 'Marco Polo'xLilium henryi and 'Expression'xL. henryi was perform...

Cellular morphogenesis, including polarized outgrowth, promotes tissue shape and function. Polarized vesicle trafficking has emerged as a fundamental mechanism by which protein and membrane can be targeted to discrete subcellular domains to promote localized protrusions. Frizzled (Fz)/planar cell polarity (PCP) signaling orchestrates cytoskeletal polarization and drives morphogenetic changes in...

In recent years, advances in the molecular cytogenetic technique of fluorescence in situ hybridization (FISH), which enables the direct chromosomal localization of labelled DNA probes and genomic in situ hybridization (GISH), which determines the inter-species distribution of repeated sequences have enabled a resurgence of cytogenetic analysis in plant genome research and molecular breeding. Pr...

Sugarcane is an important sugar and energy crop in the world. Germplasm innovation a significant way to breed breakthrough sugarcane varieties. Modern varieties all contain blood relationship of Saccharum officinarum spontaneum. High results from S. resistance genes In order improve quality, breeders use spontaneum cross obtain hybrid offspring with high resistance. Therefore, authenticity prog...