Results 21 to 30 of about 45,377 (291)

A robust hydroponic‐based system for screening red clover (Trifolium pratense) for Fusarium avenaceum

Legume Science, 2023
Red clover (Trifolium pratense) is an important forage legume crop that suffers like most perennial crops from attacks by soil‐borne pathogens. Fusarium root rot is one of the most serious diseases and at the same time problematic to identify resistance ...
Shridhar Jambagi, Christina Dixelius
doaj   +1 more source

Effectiveness Test of Rhizobium sp. Isolates on the Growth and Production of Peanut (Arachis hypogaea L.) in Inceptisol Land [PDF]

E3S Web of Conferences
The nitrogen requirement of legume plants can be optimized by utilizing Rhizobium so that it can ultimately increase the growth of peanut plants. Rhizobium can be found in the root nodules of legume plants such as Mucuna bracteata and acacia.
Dini Isna Rahma, Hapsoh, Wawan, Hutasoit Chrislita   +3 more
doaj   +1 more source

The Rhizobium-plant symbiosis

Microbiological Reviews, 1995
Rhizobium, Bradyrhizobium, and Azorhizobium species are able to elicit the formation of unique structures, called nodules, on the roots or stems of the leguminous host. In these nodules, the rhizobia convert atmospheric N2 into ammonia for the plant. To establish this symbiosis, signals are produced early in the interaction between plant and rhizobia ...
P, van Rhijn, J, Vanderleyden
openaire   +2 more sources

Effects of rhizobiums sush inoculation and fertilizer on yield and yield components of chickpea (Cicer arietinum) in Khorasan-Razavi [PDF]

پژوهش‌های حبوبات ایران, 2013
In order to evaluate the efficiency of inoculation of chickpea seeds with Mesorhizobium and application of nitrogen on yield and yield components of chickpea an experiment was conducted in Research Station of Neishobour, Khorasan-Razavi.
Mohamad Ghasemzadeh Ganjei, Ahmad Asgharzadeh   +1 more
doaj   +1 more source

Closed genomes of commercial inoculant rhizobia provide a blueprint for management of legume inoculation

Applied and Environmental Microbiology
Rhizobia are soil bacteria capable of establishing symbiosis within legume root nodules, where they reduce atmospheric N2 into ammonia and supply it to the plant for growth.
MacLean G. Kohlmeier, Graham W. O'Hara, Joshua P. Ramsay, Jason J. Terpolilli   +3 more
doaj   +1 more source

Effects of Physicochemical Characteristics of Two Soils on Agro-Morphological Traits of Two Chickpea Varieties (Cicer arietinum L.)

Sci
This study investigated the impact of soil properties under greenhouse conditions on the growth and productivity of two chickpea (Cicer arietinum) genotypes (V1 and V2) using two distinct soils collected from Marchouch and Beni Mellal sites.
Sara Fahde, Said Boughribil, Lamyae Ed-daoudy, Youssef Dadi, Abdelali El Mekkaoui, Badreddine Sijilmassi, Zakaria Kehel, Ahmed Amri   +7 more
doaj   +1 more source

Expression of Rhizobium meliloti nod genes in Rhizobium and Agrobacterium backgrounds [PDF]

Journal of Bacteriology, 1987
Rhizobium meliloti nod genes are required for the infection of alfalfa. Induction of the nodC gene depends on a chemical signal from alfalfa and on nodD gene expression. By using a nodC-lacZ fusion, we have shown that the induction of the R. meliloti nodC gene and the expression of nodD occur at almost normal levels in other Rhizobium backgrounds and ...
M M, Yelton, J T, Mulligan, S R, Long
openaire   +2 more sources

Heterogeneity of Rhizobium lipopolysaccharides [PDF]

Journal of Bacteriology, 1984
The lipopolysaccharides ( LPSs ) from strains of Rhizobium leguminosarum, Rhizobium trifolii, and Rhizobium phaseoli were isolated and partially characterized by mild acid hydrolysis and by polyacrylamide gel electrophoresis. Mild acid hydrolysis results in a precipitate which can be removed by centrifugation or extraction with chloroform.
openaire   +2 more sources

Complete genome sequence of Rhizobium leguminosarum bv trifolii strain WSM2304, an effective microsymbiont of the South American clover Trifolium polymorphum.

, 2010
Rhizobium leguminosarum bv trifolii is the effective nitrogen fixing microsymbiont of a diverse range of annual and perennial Trifolium (clover) species.
Alex Copeland, John Howieson, Mavromatis, K, Nolan, M, Victor Markowitz, Nandasena, K.G., Konstantinos Mavromatis, Lambert Bräu, Natalia Ivanova, Ardley, J.K., Malfatti, S., Wayne Reeve, Ardley, J, Patrick Chain, Bräu, L, Stephanie Malfatti, Melino, V, Denton, M., Chain, P., Hajnalka Kiss, Nandesena, K, Kiss, H, Yates, R, Copeland, A., Melino, V., Ivanova, N, Ravi Tiwari, Lapidus, A, Ivanova, N., Graham O’Hara, Kiss, H., Alla Lapidus, Nandesena, K., O'Hara, G, Yates, R.J., Yates, R., Julie Ardley, Kyrpides, N., Copeland, A, et al., Markowitz, V., Vanessa Melino, Reeve, W.G., O'Hara, G.W., Nolan, M., Miriam Land, Matthew Denton, Tiwari, R., Nikos Kyrpides, Matt Nolan, Tiwari, R, Reeve, W., Reeve, W, Land, M., O'Hara, G., Ron Yates, Denton, M, Kemanthi Nandesena, Howieson, J, Mavromatis, K., Ardley, J., Chain, P, Kyrpides, N, Lapidus, A., Land, M, Howieson, J.G., Malfatti, S, Markowitz, V, Bräu, L.   +68 more
core   +1 more source

plasmids and Host-range in Rhizobium leguminosarum and Rhizobium phaseoli [PDF]

Microbiology, 1980
Summary: Rhizobium phaseoli strain 1233 forms nitrogen-fixing nodules on Phaseolus vulgaris and produces a brown pigment (probably melanin) in plate culture. This strain contains two plasmids of molecular weight about 200 × 106. Spontaneous deletions in the smaller plasmid abolished pigment production and the ability to nodulate Phaseolus beans ...
J. L. BEYNON, J. E. BERINGER, A. W. B. JOHNSTON   +2 more
openaire   +1 more source