In this work, we evaluate how the co-inoculation of alfalfa with Sinorhizobium meliloti U143 and JD2 increases plant yield under greenhouse conditions and we analyze the pattern of secreted bioactive compounds which may be involved in the microbe-plant communication. (apsnet.org)
Role of trehalose transport and utilization in Sinorhizobium meliloti--alfalfa interactions. (genome.jp)
Creation and Characterization of a Genomically Hybrid Strain in the Nitrogen-Fixing Symbiotic Bacterium Sinorhizobium meliloti. (unifi.it)
Role and regulation of ACC deaminase gene in Sinorhizobium meliloti: is it a symbiotic, rhizospheric or endophytic gene? (unifi.it)
Metabolic modelling reveals the specialization of secondary replicons for niche adaptation in Sinorhizobium meliloti. (unifi.it)
A limited study had indicated that in Sinorhizobium meliloti the YbeY ortholog regulates the accumulation of sRNAs as well as the target mRNAs, raising the possibility that YbeY may play a previously unrecognized role in bacterial sRNA regulation. (biomedcentral.com)
Second site mutations specifically suppress the Fix- phenotype of Rhizobium meliloti ndvF mutations on alfalfa: identification of a conditional ndvF-dependent mucoid colony phenotype. (mcmaster.ca)
ABSTRACT Alfalfa, like other legumes, establishes a symbiotic relationship with the soil bacteria, _Sinorhizobium meliloti_, which results in the formation of the root nodules. (sohag-univ.edu.eg)
Alfalfa and red clover seedlings were inoculated with Sinorhizobium meliloti 1021 and Rhizobium leguminosarum biovar trifolii Mj43, respectively, and were grown until the flowering stage before applying drought and defoliation treatments. (ualberta.ca)
In silico analysis of the Medicago truncatula gene index release 8.0 at The Institute for Genomic Research identified about 530 putatively symbiosis-specific tentative consensus sequences (TCs) clustered from 2,700 expressed sequence tags (ESTs) derived solely from Sinorhizobium meliloti-inoculated root and nodule tissues. (usda.gov)
Sinorhizobium meliloti is a gram-negative alfa-proteobacterium with the ability to develop nitrogen-fixing root nodules with legumes of the genera Medicago, Melilotus, and Trigonella. (conicet.gov.ar)
The achieved results allowed us to identify more than one hundred S. meliloti genes whose interruption generates negative effects on the colonization of alfalfa roots. (conicet.gov.ar)
K. K. Donegan , " A field study with genetically engineered alfalfa inoculated with recombinant Sinorhizobium meliloti: effects on the soil ecosystem " , Journal of Applied Ecology , vol. 36, no. 6, p. 920, 1999. (oregonstate.edu)
The regulation of iron was studied in Sinorhizobium mehloti, which is a free-living Gram-negative bacteria found in soil and also as an endosymbiont o f Medicago sativa (alfalfa). (dcu.ie)
Transgenic alfalfa (Medicago sativa) with increased sucrose phosphate synthase activity shows enhanced growth when grown under N2-fixing conditions. (sohag-univ.edu.eg)
Two separate greenhouse pot experiments were conducted using alfalfa ( Medicago sativa L.) and red clover ( Trifolium pretense L.) to evaluate the effect of drought and defoliation stresses on the above parameters. (ualberta.ca)
This organism, much like other Rhizobia, forms a symbiotic relationship with a leguminous plant, in this case the alfalfa plant (Medicago sativa). (up.ac.za)
Rhizobium2
Developed from over 30 years of research, our Multi-Strain™ technology for alfalfas is an exclusive blend of four rhizobium strains. (smithseed.com)
Modificaci n gen tica de leguminosas y rhizobium para su uso en biorremediaci n. (us.es)
Fredii2
The Sinorhizobium fredii HH103 MucR1 Global Regulator Is Connected With the nod Regulon and Is Required for Efficient Symbiosis With Lotus burttii and Glycine max cv. (us.es)
Alfalfa is a perennial forage legume which normally lives four to eight years, but can live more than 20 years, depending on variety and climate. (wikipedia.org)
The barrel medic, a legume plant closely related to the crop plant alfalfa, is a useful model for identifying the genes important in nitrogen uptake and use. (usda.gov)
Nodulation1
Overall, drought and defoliation significantly reduced nodulation in alfalfa and red clover. (ualberta.ca)
Genes1
The above differentially expressed genes were significantly expressed in different development stages of Terrestris alfalfa, which laid a foundation for further study of the molecular mechanism of Terrestris alfalfa. (preprints.org)
Diagram of the establishment, formation and structure of an indeterminately growing nitrogen fixing nodule of the alfalfa type. (encyclopedie-environnement.org)
Clover1
In addition, drought significantly reduced N-acetyl-glucosaminidase and β-D cellobiosidase enzyme activities in alfalfa and red clover soil, respectively. (ualberta.ca)
10211
Also, results showed the upregulation o f rhbG, a putative rhizobactin 1021 siderophore gene by luteohn, a flavonoid produced by alfalfa, under iron deplete and also under iron replete conditions. (dcu.ie)
Forage2
Alfalfa is widely grown throughout the world as forage for cattle, and is most often harvested as hay, but can also be made into silage, grazed, or fed as greenchop. (wikipedia.org)
When grown on soils where it is well-adapted, alfalfa is often the highest-yielding forage plant, but its primary benefit is the combination of high yield per hectare and high nutritional quality. (wikipedia.org)
Lucerne (or luzerne) is the name for alfalfa in Britain, Australia, France, Germany, and a number of other countries. (wikipedia.org)
Species1
Therefore, alfalfa fields are recommended to be rotated with other species (for example, corn or wheat) before reseeding. (wikipedia.org)
California1
Alfalfa seeds were imported to California from Chile in the 1850s. (wikipedia.org)
Crop2
That was the beginning of a rapid and extensive introduction of the crop over the western US States and introduced the word "alfalfa" to the English language. (wikipedia.org)
Alfalfa is a small-seeded crop, and has a slowly growing seedling, but after several months of establishment, forms a tough "crown" at the top of the root system. (wikipedia.org)
Plant2
This plant exhibits autotoxicity, which means it is difficult for alfalfa seed to grow in existing stands of alfalfa. (wikipedia.org)
Abstract Main conclusion Overexpression of SPS in alfalfa is accompanied by early flowering, increased plant growth and an increase in elemental N and protein content when grown under N2-fixing conditions. (sohag-univ.edu.eg)
Root1
Results showed increased alfalfa shoot and root matter, suggesting that U143-JD2 co-inoculation might be a beneficial agricultural practice. (apsnet.org)
The aim of this study was to test if oats (Avena sativa L.) inoculated with plant growth promoting rhizobacteria (PGPR) could promote growth of alfalfa, Medicago sativa L. as a subsequent crop. (ac.rs)
TY - CHAP AU - Delić, Dušica AU - Stajković-Srbinović, Olivera AU - Kuzmanović, Djordje AU - Rasulić, N. AU - Maksimović, Srboljub AU - Radović, J. AU - Simić, Aleksandar PY - 2014 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3526 AB - The aim of this study was to test if oats (Avena sativa L.) inoculated with plant growth promoting rhizobacteria (PGPR) could promote growth of alfalfa, Medicago sativa L. as a subsequent crop. (ac.rs)
Alfalfa (medicago sativa) is a perennial crop that, belonging to the legume family, fixes nitrogen in the soil and provides an important source of food for animals. (esseeds.com)
Especie de bacterias gramnegativas aerobias que inducen la formación de nódulos en las raíces de algunos tipos de trébol dulce, MEDICAGO SATIVA (alfalfa) y alholva. (bvsalud.org)
Rhizobia3
Alfalfa, sweet clover, and true clover inoculant contains a blend of beneficial rhizobia that are specific to these plant species. (deercreekseed.com)
In our laboratory we have characterized acid-tolerant isolates of rhizobia that have an extended host range for nodulating alfalfa, the common bean, and Leucena leucocephala (1). (conicet.gov.ar)
The characterization of the Or-like plasmids will be valuable in the elucidation of mechanisms involved in the evolution and diversification of the alfalfa- and bean-nodulating rhizobia. (conicet.gov.ar)
Bacteria2
This previously unrecognized effect stems from pesticides interfering with flavonoid signaling from leguminous plants such as alfalfa, peas, and soybeans to soil bacteria that fix nitrogen. (nih.gov)
In conclusion, we propose that in the area subjected to secondary salinization, which are also the centre of introgressive hybridization of alfalfa, microevolutionary processes, affecting rrnoperons and associated with salt adaptation, are also occurring in symbiotic root nod ule bacteria populations. (unifi.it)
Symbiotic1
In temperate legumes such as alfalfa, vetch and pea, symbiotic responses are generally observed, including root hair deformations, the formation of a nodule primordium by the division of inner cortical plant cells and plant infection by infection threads, which are initiated in a curled root hair and then grow centripetally towards the cortex of the plant. (biologists.com)
Nitrogen1
The nitrogen content were higher in alfalfa plants exposed to strains B. megaterium SNj (18 %) and Azotobacter sp. (ac.rs)
Cultivation5
Alfalfa cultivation is discussed in the fourth-century AD book Opus Agriculturae by Palladius, stating: "One sow-down lasts ten years. (wikipedia.org)
All the above makes the cultivation of alfalfa one of the most recommended and highly demanded mainly by livestock. (esseeds.com)
The cultivation of alfalfa has changed a lot since its origin in Persian times. (esseeds.com)
The cultivation of alfalfa is a basic task for many farmers and ranchers around the world, so from ESSEEDS, we produce and distribute Al-Fac globally. (esseeds.com)
Once again, I invite you that if you have doubts regarding the cultivation of alfalfa, our customer service department will be happy to assist you in a personal way. (esseeds.com)
Fodder2
In the 16th century, Spanish colonizers introduced alfalfa to the Americas as fodder for their horses. (wikipedia.org)
Alfalfa is the most used fodder in the world, it can be considered a base of high importance in animal feed, mainly in dairy cattle where its use is widespread internationally. (esseeds.com)
Temperate1
Alfalfa is native to warmer temperate climates. (wikipedia.org)
Strains1
Shoot dry weight of alfalfa was increased by up to 20 % in inoculated treatments compared to the uninoculated control, but the increase varied between strains. (ac.rs)
Seeds1
Alfalfa seeds were imported to California from Chile in the 1850s. (wikipedia.org)
Crops1
Alfalfa usually has the highest feeding value of all common hay crops. (wikipedia.org)
Plants2
Results indicated that the growth of alfalfa plants was improved by oat inoculation with B. megaterium strain SNj and Azotobacter sp. (ac.rs)
Results showed that the beneficial effects of inoculation of oat plants on yield and N-assimilation in alfalfa were specific to certain rhizobacteria. (ac.rs)
Fox plans to test the effects of pesticides on alfalfa and soybeans under real-life field conditions. (nih.gov)
Spanish1
The word alfalfa is a Spanish modification of the Arabic word al-faṣfaṣa. (wikipedia.org)
Essential1
Finally, our data also strongly suggest that in alfalfa PIT differentiation, a stage essential for successful infection, requires complementary signaling additional to Nod factors. (biologists.com)