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Urochloa Fusca
''Urochloa fusca'', the browntop signalgrass, is a wild grass species with a native range extending from Paraguay in South America to the southern United States (Alabama, Arizona, Florida, Georgia, New Mexico, Texas, and Oklahoma), and it is now found as a weed in Australia. The species is diploid, with a base chromosome number of 9, and utilizes the PCK enzymatic subtype of C4 photosynthesis. Based on a molecular phylogeny of the genus Urochloa, the closest relatives of ''U. fusca'' are '' Urochloa arizonica'' and '' Urochloa mollis'' The genome of ''U. fusca'' is currently being sequenced by the Joint Genome Institute The U.S. Department of Energy (DOE) Joint Genome Institute (JGI), first located in Walnut Creek then Berkeley, California, was created in 1997 to unite the expertise and resources in genome mapping, DNA sequencing, technology development, and i .... Ecology Prefers moist and the disturbed areas at low elevations. References Panicoideae {{Panicoid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C4 Carbon Fixation
carbon fixation or the Hatch–Slack pathway is one of three known photosynthetic processes of carbon fixation in plants. It owes the names to the 1960's discovery by Marshall Davidson Hatch and Charles Roger Slack that some plants, when supplied with 14, incorporate the 14C label into four-carbon molecules first. fixation is an addition to the ancestral and more common carbon fixation. The main carboxylating enzyme in photosynthesis is called RuBisCO, which catalyses two distinct reactions using either (carboxylation) or oxygen (oxygenation) as a substrate. The latter process, oxygenation, gives rise to the wasteful process of photorespiration. photosynthesis reduces photorespiration by concentrating around RuBisCO. To ensure that RuBisCO works in an environment where there is a lot of carbon dioxide and very little oxygen, leaves generally differentiate two partially isolated compartments called mesophyll cells and bundle-sheath cells. is initially fixed in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urochloa Arizonica
''Urochloa'' is a genus of plants in the grass family, native to Eurasia, Africa, Australia, Mexico, and the Pacific Islands.''Urochloa''. Grass Manual. Flora of North America.Watson, L. and M. J. Dallwitz The Grass Genera of the World. DELTA – DEscription Language for TAxonomy. Common names include signalgrass.''Urochloa''. USDA PLANTS. /ref> ; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urochloa Mollis
''Urochloa'' is a genus of plants in the grass family, native to Eurasia, Africa, Australia, Mexico, and the Pacific Islands.''Urochloa''. Grass Manual. Flora of North America.Watson, L. and M. J. Dallwitz The Grass Genera of the World. DELTA – DEscription Language for TAxonomy. Common names include signalgrass.''Urochloa''. USDA PLANTS. /ref> ; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Genome Institute
The U.S. Department of Energy (DOE) Joint Genome Institute (JGI), first located in Walnut Creek then Berkeley, California, was created in 1997 to unite the expertise and resources in genome mapping, DNA sequencing, technology development, and information sciences pioneered at the DOE genome centers at Lawrence Berkeley National Laboratory (Berkeley Lab), Lawrence Livermore National Laboratory (LLNL) and Los Alamos National Laboratory (LANL). As a DOE Office of Science User Facility of Berkeley Lab, the JGI staff is composed of employees from Berkeley Lab, LLNL and the HudsonAlpha Institute for Biotechnology. The JGI also collaborates with other DOE-supported programs and facilities, such as the Environmental Molecular Sciences Laboratory at Pacific Northwest National Laboratory (PNNL), the National Energy Research Scientific Computing Center, or NERSC, and the DOE Bioenergy Research Centers. History In 1999, the University of California, which manages the three national labs for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
