Macronota regia nov. var.bicolor Krtz

معرفی دو گونه جدید Williamsonia iranica sp. nov . و sp. nov. Ginkgoites persica

    عضو قدیر از بالایی ترین بخش سازند نایبند به سن رتین (تریاس بالایی) دارای برونزدگی بسیار خوبی در منطقه معادن پروده، جنوب غرب شهر طبس می باشد. دو نمونه جدید از ماکروفسیل‌های گیاهی این سازند متعلق به بازدانگان برای اولین بار از عضو قدیر سازند نایبند مورد شناسایی قرارگرفت که در این مقاله معرفی می‌شوند. این گونه‌ها عبارتند از: Williamsonia iranica sp. nov. متعلق به راسته بنتیتال‌ها (Order Bennet...

معرفی دو گونه ی جدید موریانه . Anacanthotermes esmailii sp. Nov و .Microcerotermes chhotanii sp. Nov از ایران

Endobacter medicaginis gen . nov . sp . nov .

20 A bacterial strain designed M1MS02 was isolated from a surface sterilised nodule of 21 Medicago sativa in Zamora (Spain). The 16S rRNA gene sequence of this strain showed 22 96.5 and 96.2% identities, respectively, with respect to Gluconacetobacter liquefaciens 23 IFO 12388 and Granulibacter bethesdensis CGDNIH1 from the Family 24 Acetobacteraceae. The isolate was Gram negative, non-sporulat...

Development and characterization of new microsatellites for walnut (Juglans regia).

The expressed sequence tag (EST) database represents a potentially valuable resource for the development of simple sequence repeat (SSR) markers for use in evolutionary studies. EST-SSRs reveal polymorphisms not only within the source taxon, but in related taxa as well. In this paper, we describe a case study in which the publicly available walnut (Juglans regia) EST database was used to develo...

Geobacter pickeringii sp. nov., Geobacter argillaceus sp. nov. and Pelosinus fermentans gen. nov., sp. nov., isolated from subsurface kaolin lenses.

The goal of this project was to isolate representative Fe(III)-reducing bacteria from kaolin clays that may influence iron mineralogy in kaolin. Two novel dissimilatory Fe(III)-reducing bacteria, strains G12(T) and G13(T), were isolated from sedimentary kaolin strata in Georgia (USA). Cells of strains G12(T) and G13(T) were motile, non-spore-forming regular rods, 1-2 mum long and 0.6 mum in dia...