Organization of the nif genes in cyanobacteria in symbiotic association with Azolla and Anthoceros

Molecular Cloning: A Laboratory Manual

2001 • 133,517 citations

Molecular Cloning. A Laboratory Manual

1983 • 27,328 citations

Rearrangement of nitrogen fixation genes during heterocyst differentiation in the cyanobacterium Anabaena

1985 • 298 citations

Azolla: Biology and agronomic significance

1969 • 269 citations

Isolation and physical mapping of nitrogen fixation genes from the cyanobacterium Anabaena 7120.

1982 • 181 citations

The Azolla, Anabaena azollae Relationship

1974 • 175 citations

Pure culture and reconstitution of the Anthoceros-Nostoc symbiotic association

1983 • 126 citations

The pattern of development of Anabaena in the Azolla-Anabaena symbiosis

1975 • 107 citations

Identification and sequence of a gene required for a developmentally regulated DNA excision in anabaena

1986 • 90 citations

Organization of the Genes for Nitrogen Fixation in Photosynthetic Bacteria and Cyanobacteria

1986 • 87 citations

Isolation of cyanobacteria from the aquatic fern, Azolla

1979 • 76 citations

Differences in mRNA levels in Anabaena living freely or in symbiotic association with Azolla.

1986 • 71 citations

Different organization of nif genes in nonheterocystous and heterocystous cyanobacteria

1985 • 66 citations

Fixation of [13N]N2 and transfer of fixed nitrogen in the Anthoceros-Nostoc symbiotic association

1985 • 55 citations

The structural nif genes of four symbiotic Anabaena azollae show a highly conserved physical arrangement

1985 • 48 citations

Genetic mapping of the chromosome of the cyanobacterium, Anabaena variabilis. Proximity of the structural genes for nitrogenase and ribulose-bisphosphate carboxylase.

1986 • 47 citations

Antigenic similarity among Anabaena azollae separated from different species of Azolla

1982 • 45 citations

Evolutionary divergence in the nifH.D.K. gene region among nine symbiotic Anabaena azollae and between Anabaena azollae and some free-living heterocystous cyanobacteria

1987 • 39 citations

Regulation of expression of glutamine synthetase in a symbiotic Nostoc strain associated with Anthoceros punctatus

1987 • 38 citations

Assimilation of exogenous and dinitrogen-derived13NH 4 + byAnabaena azollae separated fromAzolla caroliniana Willd

1985 • 38 citations

Antigenic differences between Anabaena azollae fresh from the Azolla fern leaf cavity and free-living cyanobacteria

1980 • 37 citations

THE AZOLLA‐ANABAENA AZOLLAE RELATIONSHIP

1981 • 30 citations

THE RESPONSE OF THE NITROGEN-FIXING CYANOBACTERIUM ANABAENA AZOLLAE TO COMBINED NITROGEN COMPOUNDS AND SUGAR

1982 • 11 citations

Azolla filiculoides Nitrogenase Activity Decrease Induced by Inoculation with Chlamydomonas sp

1986 • 2 citations