Phenotypic characterization and classification of nodulation mutants of pea (Pisum sativum L.)

Rhizobium–plant signal exchange

1992 • 619 citations

Nitrogen Fixation: Achievements and Objectives

1992 • 428 citations

Nitrogen fixation hundred years after

1989 • 419 citations

First report of non-mycorrhizal plant mutants (Myc−) obtained in pea (Pisum sativum L.) and fababean (Vicia faba L.)

1989 • 344 citations

Molecular genetics of plant-microbe interactions

1987 • 308 citations

Clovers secrete specific phenolic compounds which either stimulate or repress nod gene expression in Rhizobium trifolii

1987 • 248 citations

A Chalcone and Two Related Flavonoids Released from Alfalfa Roots Induce nod Genes of Rhizobium meliloti

1989 • 221 citations

Effects of sodium chloride and polyethylene glycol on root-hair infection and nodulation of Vicia faba L. plants by Rhizobium leguminosarum

1986 • 209 citations

Alfalfa Root Exudates and Compounds which Promote or Inhibit Induction of Rhizobium meliloti Nodulation Genes

1988 • 204 citations

Selection and Initial Characterization of Partially Nitrate Tolerant Nodulation Mutants of Soybean

1989 • 192 citations

Mutagenesis of pea (Pisum sativum L.) and the isolation of mutants for nodulation and nitrogen fixation

1989 • 167 citations

A Rhizobium meliloti symbiotic regulatory gene

1984 • 164 citations

Cellular localization and cytochemical probing of resistance reactions to arbuscular mycorrhizal fungi in a ?locus a? myc? mutant of Pisum sativum L.

1993 • 143 citations

Inheritance of a Strain‐Specific Ineffective Nodulation in Soybeans¹

1966 • 137 citations

A supernodulating mutant isolated from soybean cultivar enrei

1992 • 135 citations

A new pea mutant with efficient nodulation in the presence of nitrate

1984 • 134 citations

Initial proliferation of cortical cells in the formation of root nodules in Pisum sativum L.

1973 • 127 citations

Rj₃ A Gene Conditioning Ineffective Nodulation in Soybean¹

1970 • 120 citations

Three Pea Mutants with an Altered Nodulation Studied by Genetic Analysis and Grafting

1988 • 117 citations

Symbiotic specialisation in pea plants: The requirement of specific Rhizobium strains for peas from Afghanistan

1978 • 111 citations

Nodulation and nitrogen fixation mutants of pea, Pisum sativum

1987 • 110 citations

Genetic and Cellular Analysis of Resistance to Vesicular Arbuscular (VA) Mycorrhizal Fungi in Pea Mutants

1991 • 107 citations

Rj₄ — A Gene Conditioning Ineffective Nodulation in Soybean¹

1972 • 96 citations

Inheritance of Ineffective Nodulation and Non‐nodulation Traits in Alfalfa¹

1981 • 85 citations

sym 13—A Gene Conditioning Ineffective Nodulation in Pisum sativum

1990 • 77 citations

Development ofBradyrhizobium infections in supernodulating and non-nodulating mutants of soybean (Glycine max [L.] Merrill)

1989 • 76 citations

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

1984 • 70 citations

Induced symbiosis mutants of pea (Pisum sativum) and sweetclover (Melilotus alba annua)

1988 • 65 citations

Improving nitrogen fixation in legumes by plant breeding; the relevance of host selection experiments in red clover (Trifolium pratense L.) and subterranean clover (T. subterraneum L.)

1984 • 58 citations

Root Exudates of Various Host Plants of Rhizobium leguminosarum Contain Different Sets of Inducers of Rhizobium Nodulation Genes

1988 • 58 citations

Ethylene Inhibitors Partly Restore Nodulation to Pea Mutant E 107 (brz)

1992 • 55 citations

Light Microscopy Study of Nodule Initiation in Pisum sativum L. cv Sparkle and in Its Low-Nodulating Mutant E2 (sym 5)

1991 • 53 citations

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

1989 • 53 citations

Plant regulated aspects of nodulation and N₂ fixation

1988 • 52 citations

New Symbiotic Mutants of Pea (Pisum sativum L.) Affecting Either Nodule Initiation or Symbiosome Development

1993 • 48 citations

Studies on the growth and the osmotic conditions of root hairs

1953 • 46 citations

Early Nodulation Signals of the Wild Type and Symbiotic Mutants of Soybean (Glycine max)

1990 • 43 citations

Symbiotic effectiveness in nodulated red clover

1954 • 42 citations

Phenotypic characterization of sym8 and sym9, two genes conditioning non-nodulation in Pisum sativum 'Sparkle'

1992 • 38 citations

Characterization of Non-Nodulation Mutants of Soybean [Glycine max (L.) Merr]: Bradyrhizobium Effects and Absence of Root Hair Curling

1987 • 38 citations

Nodule morphogenesis: the early infection of Alfalfa (Medicago sativa) root hairs by Rhizobium meliloti

1989 • 35 citations

Biological Characterization of Root Exudates and Extracts from Nonnodulating and Supernodulating Soybean Mutants

1989 • 31 citations

Note on the presence of the sym-1 gene in Vicia faba hampering its symbiosis with Rhizobium leguminosarum

1986 • 26 citations

An Ineffective Nitrogen Fixation Trait in Alfalfa¹

1979 • 25 citations

Specificity of the Rhizobium—legume symbiosis obtained after mutagenesis in pea (Pisum sativum L.)

1993 • 24 citations

Characterization of two classes of non-fixing mutants of pea plants (Pisum sativum L.)

1993 • 21 citations

Host-genetic control of nitrogen fixation in the legume-Rhizobium symbiosis: complication in the genetic analysis due to maternal effects

1983 • 21 citations

Registration of Barc‐2 (Rj₄) and Barc‐3 (rj₄) Soybean Germplasm

1986 • 20 citations

Genetics of nonnodulation in groundnut (Arachis hypogaea L.). Studies with single and mixed Rhizobium strains

1982 • 17 citations

Anatomical comparison of wild-type and non-nodulating mutant chickpea (Cicer arietinum)

1990 • 15 citations

Induced Symbiosis Mutants of Pisum Sativum

1987 • 15 citations

Genetic Allelism of Nodulation Response Genes Rj1, Rj2, and Rj4 in Soybean

1989 • 14 citations

A temperature‐sensitive nodulation mutant (sym 5) of Pisum sativum L.

1991 • 11 citations

Early Nodule Development of Soybean cv. Bragg and some Nodulation Mutants in Response to Different Levels of Inoculation

1991 • 10 citations

Adsorption ofBradyrhizobium japonicumand root hair curling in non-modulating (rj₁rj₁) soybean plant

1990 • 10 citations

Cytological studies of the infection process in nodulating and nonnodulating pea genotypes

1989 • 7 citations

Mutants of Pisum sativum (L.) altered in the symbiosis with Rhizobium leguminosarum

1990 • 3 citations