Ontogeny and ultrastructure of spontaneous nodules in alfalfa (Medicago sativa)

THE USE OF LEAD CITRATE AT HIGH pH AS AN ELECTRON-OPAQUE STAIN IN ELECTRON MICROSCOPY

1963 • 24,942 citations

A low-viscosity epoxy resin embedding medium for electron microscopy

1969 • 12,996 citations

A formaldehyde-glutaraldehyde fixative of high osmolality for use in electron-microscopy

1965 • 5,043 citations

Symbiotic host-specificity of Rhizobium meliloti is determined by a sulphated and acylated glucosamine oligosaccharide signal

1990 • 1,116 citations

The development and function of roots

1976 • 850 citations

Rhizobium-legume nodulation: Life together in the underground

1989 • 726 citations

A Treatise on Dinitrogen Fixation

1977 • 590 citations

Early nodulin genes are induced in alfalfa root outgrowths elicited by auxin transport inhibitors

1989 • 365 citations

Infection of Legumes by Rhizobia

1981 • 352 citations

Symbiotic mutants of rhizobium meliloti that uncouple plant from bacterial differentiation

1985 • 337 citations

Genetic Analysis of Legume Nodule Initiation

1988 • 218 citations

The structural basis for infection of root hairs of Trifolium repens by Rhizobium

1981 • 204 citations

Anatomical analysis of the development and distribution of Rhizobium infections in soybean roots

1984 • 192 citations

Alfalfa nodulation in the absence of Rhizobium

1989 • 174 citations

A Rapid Regulatory Response Governing Nodulation in Soybean

1983 • 170 citations

Microscopic studies of cell divisions induced in alfalfa roots by Rhizobium meliloti

1987 • 170 citations

Nodule Morphogenesis and Differentiation

1981 • 149 citations

A correlated light and electron microscopic study of symbiotic growth and differentiation in Pisum sativum root nodules

1976 • 135 citations

Ultrastructure of infection-thread development during the infection of soybean by Rhizobium japonicum

1985 • 134 citations

Ultrastructural analysis of ineffective alfalfa nodules formed by nif::Tn5 mutants of Rhizobium meliloti

1983 • 126 citations

The early morphogenesis of Glycine max and Pisum sativum root nodules

1979 • 116 citations

Early events in the infection of soybean by Rhizobium japonicum. Time course and cytology of the initial infection process

1982 • 110 citations

Formation of Nodular Structures on Rice Seedlings by Rhizobia

1989 • 103 citations

Sequential Analysis of the Organogenesis of Lucerne (Medicago sativa) Root Nodules Using Symbiotically-Defective Mutants of Rhizobium meliloti

1980 • 90 citations

Nodules are induced on alfalfa roots by Agrobacterium tumefaciens and Rhizobium trifolii containing small segments of the Rhizobium meliloti nodulation region

1985 • 72 citations

Alfalfa Controls Nodulation during the Onset of Rhizobium-induced Cortical Cell Division

1991 • 71 citations

The Rhizobium ? legume symbiosis: observation of root infection by bright-field microscopy after staining with methylene blue

1984 • 70 citations

Cytokinin production in relation to the development of pea root nodules

1976 • 68 citations

Feedback regulation of nodule formation in alfalfa

1988 • 68 citations

Structural studies of alfalfa roots infected with nodulation mutants of Rhizobium meliloti

1982 • 64 citations

A non-nodulating alfalfa mutant displays neither root hair curling nor early cell division in response to Rhizobium meliloti.

1989 • 53 citations

Nodulation of non-legumes by rhizobia

1990 • 48 citations

Enhanced nodule initiation on alfalfa by wild-typeRhizobium meliloti co-inoculated withnod gene mutants and other bacteria

1988 • 38 citations

Spontaneous nodules induce feedback suppression of nodulation in alfalfa

1991 • 32 citations

Legume root nodule initiation and development

1975 • 25 citations

Isolation, characterization, and structural elucidation of a “nod signal” excreted by Rhizobium trifolii ANU843 which induces root hair branching and nodule-like primordia in axenic white clover seedlings

1990 • 4 citations