نتایج جستجو برای: siagona europaea
تعداد نتایج: 2180 فیلتر نتایج به سال:
In carabid beetles, physiological and behavioural characteristics reflect specific habitat demands and there is a strong correlation between body form and habit in species with different life style. In this study, we compared the morphometry and compound eye characteristics of three species of the genus Siagona: Siagona jenissoni, Siagona dejeani and Siagona europaea. These carabids have a sten...
کنه های خانواده trochometridiidae به صورت مرتبط با انواع حشرات دارای دگردیسی کامل که به نوعی با خاک در ارتباط هستند از جمله زنبورهای لانه ساز شامل خانواده های halictidae و andrenidae و سوسک های خانواده های carabidae و scarabaeidae دیده شده اند (cross & bohart, 1979)(lindquist, 1985). برخی از کنه شناسان معتقدند این کنه روی میزبان های خود شبیه پارازیتوئیدها عمل می کنند حتی اگر کنه به طور مستقیم ...
DOR:98.1000/1735-0859.1397.16.244.32.2.1605.32 در طی سال‌های 1394 و 1395 فون سوسک‌های خانواده Carabidae از جنوب شرقی استان تهران (پاکدشت و قرچک) مطالعه شد. جمع‌آوری این حشرات با مشاهده و یا با استفاده از تله گودالی از اکوسیستم‌های مختلفی چون زراعی، باغی، فضای سبز و مرتع انجام شد. در این تحقیق در مجموع 485 نمونه متعلق به 23 گونه، 17 جنس، 12 قبیله و 9 زیرخانواده شناسایی شد، که در میان آنها 14 گو...
Using molecular fingerprinting (amplified fragment length polymorphism [AFLP] method), we explored the potential of small-scale population analysis for understanding colonization patterns of herb layer species in forests after canopy disturbance. We investigated three common forest understorey species with different life forms (Trientalis europaea, Calamagrostis villosa, and Vaccinium myrtillus...
Improving crop nitrogen (N) use efficiency under salinity is essential for the development of sustainable agriculture in marginal lands. Salicornia europaea is a succulent euhalophyte that can survive under high salinity and N-deficient habitat conditions, implying that a special N assimilation mechanism may exist in this plant. In this study, phenotypic and physiological changes of S. europaea...
Fauna Europaea is Europe's main zoological taxonomic index, making the scientific names and distributions of all living, currently known, multicellular, European land and freshwater animals species integrally available in one authoritative database. Fauna Europaea covers about 260,000 taxon names, including 145,000 accepted (sub)species, assembled by a large network of (>400) leading specialist...
The nitrifying bacterium Nitrosomonas europaea can obtain all its carbon for growth from CO(2) and all its energy and reductant for growth from the oxidation of NH(3) and is considered an obligate chemolithoautotroph. Previous studies have shown that N. europaea can utilize limited amounts of certain organic compounds, including amino acids, pyruvate, and acetate, although no organic compound h...
The family of ammonia and ammonium channel proteins comprises the Amt proteins, which are present in all three domains of life with the notable exception of vertebrates, and the homologous Rh proteins (Rh50 and Rh30) that have been described thus far only in eukaryotes. The existence of an RH50 gene in bacteria was first revealed by the genome sequencing of the ammonia-oxidizing bacterium Nitro...
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