Lotus japonicus
11-2-2010 12:00 AM The Lotus japonicus cytokinin receptor gene family and its role in nitrogen-fixing symbiosis
... Legumes, in addition to their significant, N-based contributions to the rhizosphere, provide also for a significant portion of the human diet, including dietary protein, fiber and essential nutrients (Graham and Vance, ...
136
SUNERGOS1, a Lotus japonicus gene required for proper accommodation of rhizobial infection
... Here, I characterize a symbiotic mutant of Lotus japonicus, called sunergos1 (suner1), which originated from a har1-1 suppressor screen. I have shown that suner1 supports epidermal infection by rhizobia and ...
111
Gatekeepers of nitrogen-fixing symbiosis: Cytokinin-ethylene crosstalk regulates symbiotic interaction in Lotus japonicus
... legumes Lotus japonicus and Medicago truncatula (Szczyglowski and Stougaard, 2008), as well as in other legumes such as soybeans, peas, and clover, perception of NFs by the host plant triggers a cellular ...
234
TRICOT encodes an AMP1 related carboxypeptidase that regulates root nodule development and shoot apical meristem maintenance in Lotus japonicus
... During the course of evolution, mainly leguminous plants have acquired the ability to form de novo structures called root nodules. Recent studies on the autoregulation and hormonal controls of nodulation have identified ...
9
Lotus japonicus Symbiosis Genes Impact Microbial Interactions between Symbionts and Multikingdom Commensal Communities
... legume Lotus japonicus engages in mutualistic symbiotic rela- tionships with arbuscular mycorrhiza (AM) fungi and nitrogen-fixing ...the Lotus symbiosis genes RAM1, NFR5, SYMRK, and CCaMK in ...
15
HAR1 and LjAMP1 Dependent Regulation of Root Architecture in Lotus Japonicus
... of Lotus japonicus, called cluster root- like1 (crl1), which originated from a har1-1 suppressor ...L. japonicus Gifu but exerts a pleiotropic effect on shoot ...L. japonicus CLE transcripts ...
114
Endoreduplication mediated initiation of symbiotic organ development in Lotus japonicus
... Many leguminous plants have a unique ability to reset and alter the fate of differentiated root cortical cells to form new organs of nitrogen- fixing root nodules during legume-Rhizobium symbiosis. Recent genetic studies ...
5
Chromosomal Map of the Model Legume Lotus japonicus
... Lotus japonicus is a model plant for the legume ...L. japonicus Gifu was built and plasmid and BAC clones, corresponding to genetically mapped markers (see the accompanying article by Sandal et ...L. ...
12
Positive and negative regulation of cortical cell division during root nodule development in Lotus japonicus is accompanied by auxin response
... Nodulation is a form of de novo organogenesis that occurs mainly in legumes. During early nodule development, the host plant root is infected by rhizobia that induce dedifferentiation of some cortical cells, which then ...
10
The receptor like kinase KLAVIER mediates systemic regulation of nodulation and non symbiotic shoot development in Lotus japonicus
... In legumes, the number of symbiotic root nodules is controlled by long-distance communication between the shoot and the root. Mutants defective in this feedback mechanism exhibit a hypernodulating phenotype. Here, we ...
9
A Genetic Linkage Map of the Model Legume Lotus japonicus and Strategies for Fast Mapping of New Loci
... Fast mapping of new loci: The advantage of L. filicaulis as a mapping partner is its very high level of polymor- phism. In practice this makes it easy to map genes with known sequence. Furthermore, it is possible to scan ...
12
Haage, Kristina (2012): The lotus japonicus temperature-sensitive root development and nodulation mutant brush. Dissertation, LMU München: Fakultät für Biologie
... L. japonicus Gifu (Perry et ...the Lotus GENPOP TILLING data, a 1:10 ratio of homozygous versus heterozygous mutations is predicted in the M2 generation (Perry et ...the Lotus and Arabidopsis ...
136
Lambert, Jayne (2017): Nodule inception NIN plays a dual role in the establishment of root nodule symbiosis in Lotus japonicus. Dissertation, LMU München: Fakultät für Biologie
... A negative regulatory role of NIN was demonstrated in the daphne mutant, which harbours a chromosomal translocation 7 kb upstream of NINs transcriptional start site (Yoro et al., 2014). daphne shows an increased level of ...
141
Groth, Martin (2010): Genetic Analysis of Arbuscular Mycorrhiza Development in Lotus japonicus. Dissertation, LMU München: Fakultät für Biologie
... described for mycorrhizal colonization (Vierheilig, 2004). AUT moreover appears to act simultaneously on AM and RNS, as suggested by the inhibitory effect of NF treatment, nodulation or mycorrhization on subsequent ...
172
Cytoplasmic Ca2+ Changes in Nematode Treated Lotus japonicus Root Hairs
... In order to find out if the cytoplasmic calcium change associated with the nuclear area seen after Nod factor exposure also occurs after RKN addition, the nuclear area of the nematode [r] ...
97
Faix, Benjamin (2017): Adaptation of plants to low-oxygen stress. Dissertation, LMU München: Fakultät für Biologie
... The afore-described experiments were carried out with potato tubers as a simplified experimental model system to analyze time-resolved responses of metabolism to low- oxygen. However, the possibilities for genetic ...
144
Laser Welding of Lotus Type Porous Iron
... formed lotus-type porous iron (a), its cross section (b), and the test piece for laser welding (c) that was cut out from the porous plate since the pore growth direction was parallel to the specimen surface and ...
5
What makes the Asian bush mosquito Aedes japonicus japonicus feel comfortable in Germany? A fuzzy modelling approach
... Distribution models for Ae. j. japonicus already exist for Europe [15] and, more specifically, for Germany [16, 17] and Slovenia [7]. They rely on climate data such as precipitation sums and average monthly and ...
17
Thermal experiments with the Asian bush mosquito (Aedes japonicus japonicus) (Diptera: Culicidae) and implications for its distribution in Germany
... j. japonicus on the over-regional scale likely depends on passive transport which is thought to play a major role in its long-distance dispersal as inferred by genetic population structure ...
10
Increasing effect of Tangzhiqing formula on IRS 1 dependent PI3K/AKT signaling in muscle
... fraction, Lotus leaf total alkaloids fraction and Lotus leaf total flavonoids fraction showed significantly up- regulation effects on IRS-1 ...by Lotus leaf total alkaloids fraction was the most ...
8