Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 25 for “"gigantea"”.
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Species limits in the Rhodocoma gigantea (Kunth) Linder complex
Rhodocoma gigantea and Rhodocoma foliosus have been recognised by earlier authors as separate species on the basis of perianth length and shape. Linder (1985) superficially lumped these two species under Rhodocoma gigantea arguing that the difference between the two appear to be brought by …
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Clams and climate: implications for measuring seasonality in the marine bivalve, saxidomus gigantea
… This research utilizes the growth of Saxidomus gigantea, abundant both on modern and ancient coastlines to provide information about the length of its growing seasons. To measure seasonality, a total of 25 modern samples were collected from Alaska and British Columbia and the number of …
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CARBON AND NITROGEN CYCLING IN GIANT CANE (ARUNDINARIA GIGANTEA (WALT.) MUHL.) RIPARIAN ECOSYSTEMS
Large stands of Arundinaria gigantea (Walt.) Muhl., called canebrakes, were vital to wildlife and lowland ecosystem functions and historically covered millions of acres in the southeastern United States. Since European settlement, human disturbance (i.e, clearing for agriculture and fire …
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Characterising GIGANTEA interactors: the BELL-LIKE HOMEODOMAIN 3 and BELL-LIKE HOMEODOMAIN 10 proteins
… Arabidopsis thaliana L. Heynh (Arabidopsis). The GIGANTEA (GI) gene has a complex role in both the promotion of flowering in response to photoperiod and the regulation of the circadian clock. The expression of GI is under circadian control and is affected by day length, light quality and …
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Analysis of the regulation of GIGANTEA transcript and protein accumulation in Arabidopsis and recombinant expression
… is a component of the photoperiod pathway called GIGANTEA (GI). During the day, circadian clock control of GI transcription together with post-translational control of GI protein levels results in accumulation of GI, which is then degraded in the dark. Despite recent discoveries of GI interactors …
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Pengaruh pupuk majemuk NPK 32-10-10 dalam media agar pada subkultur anggrek bulan raksasa (Phalaenopsis gigantea)
INDONESIA: Anggrek Phalaenopsis gigantea merupakan anggrek endemik di pulau Borneo, anggrek tersebut sudah sulit ditemukan di habitatnya, sehingga digolongkan sebagai anggrek langka dan dilindungi. Budidaya benih anggrek tidak seperti benih tanaman pada umumnya, yang benihnya dapat ditumbuhkan …
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Pengaruh ekstrak etanol akar widuri (Calotropis gigantea L.) terhadap kadar IFN-y dan ekspresi caspase 3 pada fibrosarcoma mencit (Mus musculus L.)
INDONESIA: Widuri (Calotropis gigantea L.) adalah salah satu jenis tanaman yang diduga memiliki khasiat sebagai anti kanker. Penelitian ini bertujuan. untuk mengetahui potensi ekstrak etanol akar Widuri (Calotropis gigantea L.) terhadap kadar IFN-γ, Caspase 3 dan rata-rata berat badan pada …
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Pengaruh ekstrak etanol daun widuri terhadap gambaran histologis fibrosarkoma mencit (Mus musculus) jantan yang diinduksi 7,12- Dimetilbenz(A)antrasena (DMBA) secara In vivo
INDONESIA: Daun Widuri (Calotropis gigantea) merupakan salah satu tanaman yang banyak dimanfaatkan masyarakat sebagai obat tradisional, seperti untuk obat sakit gigi, penawar racun, obat masuk angin dan batuk asma. Namun tanaman ini juga dapat dimanfaatkan sebagai obat antikanker. Daun widuri …
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Producción de biomasa de nacedero (Trichanthera gigantea) en diferentes escenarios de sombra y frecuencias de cortes, en el Rancho Ebenezer, Niquinohomo, Masaya
… morfoestructurales de nacedero (Trichanthera gigantea), bajo tres escenarios de sombra (umbra, penumbra y a pleno sol) y cuatro frecuencias de corte (30, 60, 90 y 120 días) y su efecto sobre la producción de biomasa y contenido de proteína de nacedero. El estudio se ubicó en la comarca Hoja …
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Forgotten Landscapes: Using Original Land Surveys to Understand the Historic Distribution of Cane Brakes in Wayne County, MS
… and ecological significance of <em>Arundinaria gigantea (</em>giant cane<em>) </em>in 1810, Wayne County, Mississippi, using original survey documents. These records provide rare quantitative insights into the distribution of cane brakes, revealing that<em> A. gigantea </em>possibly represented …
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Evaluation of Genetic Diversity and Stability of Colocasia Cultivars Using ISSR
… a need for the new classification <em>Colocasia gigantea</em> and recent movement of re-classifying <em>Colocasia antiquorum</em>. Average Shannon’s diversity index for all loci was found to quantify genetic diversity. The genetic stability analysis confirmed all 44 cultivars commonly found in …
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Functional diversity and life history traits of arbuscular mycorrhizal fungi in disturbed soils
… 10% ( G. etunicatum) to a maximum of 30% (Gi. gigantea, S. heterogama ).
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Determinants of the structural niches of columnar cacti in the Southwest
… differences among populations of Carnegiea gigantea and Pachycereus pringlei actually represent evolutionary adaptation, different developmental responses to the environment, or simply differences in population age structure. Populations of Carnegiea running east to west across southern …
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Cytotoxic compounds from the genus Centaurea.
… acid and montamine. C. gigantea afforded arctiopicrin, 8-0-(4-hydroxy-3-methylbutanoyl)-salonitenolide, chlorogenic acid, cirsiliol, isoquercetrin, orientin, isoorientin and 4"-hydroxybenzoyl-isoorientin. General toxicity, cytotoxicity and antioxidant activity of the …
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Phenotypic Plasticity in Economically and Ecologically Important Bivalves in Response to Changing Environments
… the purple-hinge rock scallop Crassadoma gigantea, the Mediterranean mussels Mytilus galloprovincialis, and the Olympia oyster Ostrea lurida. By choosing a suite of native and non-native, inter- and subtidal species, I hope to obtain a broad snapshot of physiological responses to help …
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Synanthropic survival: low-impact agriculture and White-shouldered Ibis conservation ecology
… that of the sympatric Giant Ibis Thaumatibis gigantea, most likely explained by the former’s dry-season-adapted foraging strategy. Household incomes and livestock capital assets demonstrated that local people share a dependence on the livelihood practices and dry forest landscape supporting …
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Biodiversity crisis and recovery during the Triassic-Jurassic greenhouse interval: testing ocean acidification hypotheses
… the bivalves Liostrea hisingeri and Plagiostoma gigantea and the ostracod Ogmoconchella aspinata collected from Triassic and Jurassic rocks from two locations in southwest England. Palaeotemperature was reconstructed from examination of these fossils and from the literature and atmospheric pCO2 …
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Investigating the role of the circadian clock in the physiology of wheat
… loss of function of the circadian clock gene GIGANTEA (TtGIab) results in circadian arrythmia in chlorophyll fluorescence parameters and late flowering in long and short day controlled environment conditions. No differences in flowering time were observed in the field. Perturbation to the …
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