نتایج جستجو برای: urginea maritima l baker
تعداد نتایج: 624292 فیلتر نتایج به سال:
Myriapods (e.g., centipedes and millipedes) display a simple homonomous body plan relative to other arthropods. All members of the class are terrestrial, but they attained terrestriality independently of insects. Myriapoda is the only arthropod class not represented by a sequenced genome. We present an analysis of the genome of the centipede Strigamia maritima. It retains a compact genome that ...
Strigamia maritima (Myriapoda; Chilopoda) is a species from the soil-living order of geophilomorph centipedes. The Geophilomorpha is the most speciose order of centipedes with over a 1000 species described. They are notable for their large number of appendage bearing segments and are being used as a laboratory model to study the embryological process of segmentation within the myriapods. Using ...
Two new species in the Matelea stenopetala complex (Apocynaceae, Asclepiadoideae) are described from the Guiana Shield and Amazonian Brazil: Matelea brevistipitata Krings & Morillo, sp. nov. and Matelea trichopedicellataKrings & Morillo, sp. nov. The new species belong to a small group of adaxially-pubescent-flowered taxa within the complex, including Matelea hildegardiana and Matelea pakaraime...
Urginea physodes (Jacq.) Bak., a species closely related to or possibly synonymous with U. pusilla, is described and its distribution given. Four bufadienolides were isolated from U. physodes and the approximated LD50 and cumulative effect of some of them determined in guinea pigs. The most toxic one proved to be mildly cumulative. Typical signs of acute cardiac glycoside poisoning, involving t...
Bu çalışmada kıyı pancarı (Beta vulgaris subsp. maritima (L.) Arcang) bitkisinin in-vitro koşullarda farklı eksplantlarının değişik bitki büyüme düzenleyicisi (Kinetin ve Indol bütirik asit) kombinasyonlarında rejenerasyon yeteneklerinin belirlenmesi amaçlanmıştır. Kinetin (KIN) Indol-3-bütirik asit (İBA)’in dozları (0; 0,5; 1,0; 1,5 2,0 mg/L) ile hazırlanan besi ortamlarında hipokotil, boğum k...
In 2020, Roger Baker proved a result on the exceptional set of moduli in prime number theorem for arithmetic progressions following kind. Let $\mathcal {S}$ be pairwise coprime $q\le x^{9/40}$. Then primes $l\le x$ distribut
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