Hypernodulation
WebLeghemoglobin (Lb) plays a crucial role in N2 fixation of soybean (Glycine max. L. Merr.) nodules by facilitating O2 supply to the bacteroids. The concentration and composition of Lb components in hypernodulation mutant lines, NOD1–3, NOD2–4, and... WebSurprisingly, and in contrast to the well-characterised M. truncatula sickle mutants (Penmetsa and Cook 1997; Prayitno et al. 2006; Penmetsa et al. 2008; Prayitno 2010), …
Hypernodulation
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WebA novel hypernodulation mutant line was isolated from Lotus japonicus Miyakojima MG-20 by irradiation with a helium ion beam. This mutant, named klavier (klv), had roots that … WebReciprocal hypocotyl grafting of shoots and roots showed that the hypernodulation and reduced root phenotypes are both predominantly controlled by the shoot. From the …
Web11 feb. 2010 · Abstract. *Legumes regulate the number of nodules they form via a process called autoregulation of nodulation (AON). This involves a shoot-derived inhibitor (SDI) … WebAbstract. Nitrogen fixation in nodules that contain symbiotic rhizobial bacteria enables legumes to thrive in nitrogen-poor soils. However, this symbiosis is energy …
Web17 feb. 2014 · With the ever-increasing population of the world (expected to reach 9.6 billion by 2050), and altered life style, comes an increased demand for food, fuel and fiber. However, scarcity of land, water and energy accompanied by climate change means that to produce enough to meet the demands is getting increasingly challenging. Today we must … WebTwo hundred and sixty-five grain legume cultivars developed using induced mutations have been released in 32 countries. A maximum number of cultivars have been released in soybean (58), followed by common bean (50), groundnut (44), pea …
Web1 dec. 1997 · The hypernodulation soybean mutant lines (NOD1-3, NOD2-4, NOD3-7) and their parent Williams, and the mutant En6500 and its parent Enrei were cultivated in a sandy dune field in Niigata, and the ...
Web1 sep. 1996 · The results indicated that hypernodulation in the mutants studied was conditioned by single recessive genes. Three mutants (NOD1-3, NOD4, and En6500) were controlled by a single recessive allele rj 7, although they were isolated from distinctly different genetic materials. pleasingly 意味WebPlant culture. Three hypernodulation mutant lines of soybean (NODI-3, NOD2-4, and NOD3-7) and their parent cv. Williams, and a hypernodulation mutant En6500 and its parent cv. Enrei, were used in this study. Seeds were sterilized with 0.7 L L -1 ethanol for 1 min and 5 g L -1 sodium hypochlorite solution for 5 min, then thoroughly washed with tap prince of persia remake torrentWebThe mechanism of hypernodulation has been intensively studied in the shoot-determined hypernodulation system and is considered to be a bidirectional system … pleasingly mirthful crosswordWebFour Medicago truncatula sunn mutants displayed shortened roots and hypernodulation under all conditions examined. The mutants, recovered in three … pleasing in the sight of godWeb20 jan. 2010 · Hypernodulation and supernodulation were originally defined by Carroll et al. (1985b) as different degrees of increased nodulation with hypernodulation representing … pleasing mr pepysWebRoot tissue cytokinin response (cells colored in red) during lateral root a–c and indeterminate nodule d–f developmental stages.a–c lateral root: a Cytokinin response during first anticlinal division in pericycle in the individual xylem pole pericycle cells between developing young primordia, b reduced cytokinin response in and around LRP, c … pleasing or gratifying crossword clueWebThe soybean hypernodulation NOD mutant lines were isolated from the Williams parent, NOD1-3 and NOD3-7 by N-nitroso-N-methylurea and NOD2-4 by ethyl methanesulfonate [4]. prince of persia retrogames