Reference health

Rearrangements of nitrogen fixation (nif) genes in the heterocystous cyanobacteria

https://doi.org/10.1007/bf02703204
CiteStamped reference-health badge
75/75 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

18 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 75 checked references that resolve
resolves10.1007/BF02931656
Nitrogen fixation genes (nif K,D,H) in the filamentous nonheterocystous cyanobacteriumPlectonema boryanum do not rearrange
resolves10.1101/SQB.1981.045.01.064
Molecular Genetic Analysis of Klebsiella Pneumoniae Nitrogen-fixation (nif) Genes
resolves10.1128/mr.47.2.180-230.1983
Linkage map of Escherichia coli K-12, edition 7
resolves10.1111/j.0022-3646.1991.00158.x
NITROGENASE CONFINED TO RANDOMLY DISTRIBUTED TRICHOMES IN THE MARINE CYANOBACTERIUM <i>TRICHODESMIUM THIEBAUTII</i><sup>1</sup>
resolves10.1016/0092-8674(83)90399-9
The nif promoters of Klebsiella pneumoniae have a characteristic primary structure
resolves10.1146/annurev.ge.23.120189.003133
MECHANISM AND DEVELOPMENTAL PROGRAM OF IMMUNOGLOBULIN GENE REARRANGEMENT IN MAMMALS
resolves10.1073/pnas.88.20.9112
Bleomycin-resistance gene derived from the transposon Tn5 confers selective advantage to Escherichia coli K-12.
resolves10.1007/BF00337722
Molecular cloning and nucleotide sequence analysis of the gene coding for heterocyst ferredoxin from the cyanobacterium Anabaena sp. strain PCC 7120
resolves10.1007/BF00261725
Expression, nucleotide sequence and mutational analysis of two open reading frames in the nif gene region of Anabaena sp. strain PCC 7120
resolves10.1128/jb.171.10.5759-5761.1989
Tn5 mutagenesis of Anabaena sp. strain PCC 7120: isolation of a new mutant unable to grow without combined nitrogen
resolves10.1128/jb.172.7.3925-3931.1990
Expression of the Anabaena sp. strain PCC 7120 xisA gene from a heterologous promoter results in excision of the nifD element
resolves10.1128/jb.171.8.4138-4145.1989
Excision of an 11-kilobase-pair DNA element from within the nifD gene in anabaena variabilis heterocysts
resolves10.1007/978-94-009-5175-4_62
Progress in Understanding Organization and Expression of nif Genes in Klebsiella
resolves10.1007/BF00382996
A molecular genetic study of nif expression in Klebsiella pneumoniae at the level of transcription, translation and nitrogenase activity
resolves10.1126/science.217.4565.1140
Nitrogen Fixation in the Marine Environment
resolves10.1128/aem.56.11.3532-3536.1990
Basis for Diel Variation in Nitrogenase Activity in the Marine Planktonic Cyanobacterium <i>Trichodesmium thiebautii</i>
resolves10.1101/gad.8.1.74
Anabaena xisF gene encodes a developmentally regulated site-specific recombinase.
resolves10.1128/jb.172.9.5044-5051.1990
A sequence-specific DNA-binding factor (VF1) from Anabaena sp. strain PCC 7120 vegetative cells binds to three adjacent sites in the xisA upstream region
resolves10.1146/annurev.ge.22.120188.000453
THE MECHANISM OF CONSERVATIVE SITE-SPECIFIC RECOMBINATION
resolves10.1002/j.1460-2075.1990.tb07539.x
Developmental regulation and spatial pattern of expression of the structural genes for nitrogenase in the cyanobacterium Anabaena.
resolves10.1007/BF00436206
Linkage map of the Rhizobium japonicum nifH and nifDK operons encoding the polypeptides of the nitrogenase enzyme complex
resolves10.1016/0168-9452(85)90103-7
The structural nif genes of four symbiotic Anabaena azollae show a highly conserved physical arrangement
resolves10.1128/jb.175.17.5710-5713.1993
General distribution of the nitrogen control gene ntcA in cyanobacteria
resolves10.1128/jb.170.11.5034-5041.1988
Deletion of a 55-kilobase-pair DNA element from the chromosome during heterocyst differentiation of Anabaena sp. strain PCC 7120
resolves10.1038/327526a0
Different recombination site specificity of two developmentally regulated genome rearrangements
resolves10.1038/314419a0
Rearrangement of nitrogen fixation genes during heterocyst differentiation in the cyanobacterium Anabaena
resolves10.1126/science.3144039
Genome Rearrangement and Nitrogen Fixation in <i>Anabaena</i> Blocked by Inactivation of <i>xisA</i> Gene
resolves10.1128/jb.173.22.7098-7105.1991
Independent regulation of nifHDK operon transcription and DNA rearrangement during heterocyst differentiation in the cyanobacterium Anabaena sp. strain PCC 7120
resolves10.1146/annurev.mi.40.100186.002521
Organization of the Genes for Nitrogen Fixation in Photosynthetic Bacteria and Cyanobacteria
resolves10.1146/annurev.ge.26.120192.000553
DEVELOPMENTALLY REGULATED GENE REARRANGEMENTS IN PROKARYOTES
resolves10.1016/0168-9525(86)90258-1
Developmental rearrangement of cyanobacterial nitrogen-fixation genes
resolves10.1016/S0021-9258(19)57464-6
Genetic mapping of the chromosome of the cyanobacterium, Anabaena variabilis. Proximity of the structural genes for nitrogenase and ribulose-bisphosphate carboxylase.
resolves10.1073/pnas.82.22.7525
Products of nitrogen regulatory genes ntrA and ntrC of enteric bacteria activate glnA transcription in vitro: evidence that the ntrA product is a sigma factor.
resolves10.1128/jb.158.1.187-194.1984
Role of the nifQ gene product in the incorporation of molybdenum into nitrogenase in Klebsiella pneumoniae
resolves10.1007/BF00020630
Different organization of nif genes in nonheterocystous and heterocystous cyanobacteria
resolves10.1128/jb.155.1.427-431.1983
The structural nif genes of the cyanobacteria Gloeothece sp. and Calothrix sp. share homology with those of Anabaena sp., but the Gloeothece genes have a different arrangement
resolves10.1128/jb.155.2.915-918.1983
In Rhizobium japonicum the nitrogenase genes nifH and nifDK are separated
resolves10.1016/0378-1119(85)90119-2
Recognition sequences of restriction endonucleases and methylases — a review
resolves10.1101/gad.4.4.525
The Bacillus subtilis gene for the development transcription factor sigma K is generated by excision of a dispensable DNA element containing a sporulation recombinase gene.
resolves10.1016/0092-8674(86)90013-9
Identification and sequence of a gene required for a developmentally regulated DNA excision in anabaena
resolves10.1128/jb.172.12.6981-6990.1990
Developmental rearrangement of cyanobacterial nif genes: nucleotide sequence, open reading frames, and cytochrome P-450 homology of the Anabaena sp. strain PCC 7120 nifD element
resolves10.1038/355601a0
Crisscross regulation of cell-type-specific gene expression during development in B. subtilis
resolves10.1073/pnas.77.1.186
Identification of blue-green algal nitrogen fixation genes by using heterologous DNA hybridization probes
resolves10.1007/BF00409719
Organization of the nif genes in cyanobacteria in symbiotic association with Azolla and Anthoceros
resolves10.1128/jb.170.9.4406-4410.1988
Bacterial-type ferredoxin genes in the nitrogen fixation regions of the cyanobacterium Anabaena sp. strain PCC 7120 and Rhizobium meliloti
resolves10.1016/S0021-9258(19)47287-6
Nitrogen fixation (nif) genes of the cyanobacterium Anabaena species strain PCC 7120
resolves10.1073/pnas.81.19.5961
Cotranscription of genes encoding the small and large subunits of ribulose-1,5-bisphosphate carboxylase in the cyanobacterium Anabaena 7120.
resolves10.1002/j.1460-2075.1986.tb04173.x
Differences in mRNA levels in Anabaena living freely or in symbiotic association with Azolla.
resolves10.1146/annurev.bb.14.060185.002223
Molecular Basis of Biological Nitrogen Fixation
resolves10.1128/jb.170.4.1934-1939.1988
Restriction analysis and quantitative estimation of methylated bases of filamentous and unicellular cyanobacterial DNAs
resolves10.1128/jb.176.5.1214-1223.1994
Two Anabaena sp. strain PCC 7120 DNA-binding factors interact with vegetative cell- and heterocyst-specific genes
resolves10.1128/jb.174.3.655-658.1992
Catabolite gene activator protein activation of lac transcription
resolves10.1016/S0021-9258(18)33636-6
Isolation and physical mapping of nitrogen fixation genes from the cyanobacterium Anabaena 7120.
resolves10.1073/pnas.77.1.191
Interspecies homology of nitrogenase genes.
resolves10.1096/fasebj.7.9.8392474
Site‐specific genetic recombination: hops, flips, and flops
resolves10.1007/978-1-4684-6432-0_45
Mechanism of transcription from nif promoters: involvement of IHF
resolves10.1128/jb.172.2.1092-1098.1990
The cisA cistron of Bacillus subtilis sporulation gene spoIVC encodes a protein homologous to a site-specific recombinase
resolves10.1104/pp.85.1.26
Contiguous Organization of Nitrogenase Genes in a Heterocystous Cyanobacterium
resolves10.1016/0160-9327(75)90031-9
The age of microscopic life
resolves10.1016/S0021-9258(17)44340-7
Electron transport to nitrogenase. Purification and characterization of pyruvate:flavodoxin oxidoreductase. The nifJ gene product.
resolves10.1016/S0022-2836(83)80011-4
Homology between CAP and Fnr, a regulator of anaerobic respiration in Escherichia coli
resolves10.1007/BF00414770
Nitrogenase activity in the non-heterocystous cyanobacterium Oscillatoria sp. grown under alternating light-dark cycles
resolves10.1016/0168-9525(92)90176-5
Catalysis by site-specific recombinases
resolves10.1126/science.2536191
Chromosomal Rearrangement Generating a Composite Gene for a Developmental Transcription Factor
resolves10.1073/pnas.79.24.7837
Translocation of the c-myc gene into the immunoglobulin heavy chain locus in human Burkitt lymphoma and murine plasmacytoma cells.
resolves10.1038/228181b0
Absence of the Pigments of Photosystem II of Photosynthesis in Heterocysts of a Blue–Green Alga
resolves10.1128/jb.110.1.92-95.1972
Relationship Between Age of Culture and Occurrence of the Pigments of Photosystem II of Photosynthesis in Heterocysts of a Blue-Green Alga
resolves10.1038/306337a0
Different promoters for the Anabaena glutamine synthetase gene during growth using molecular or fixed nitrogen
resolves10.1111/j.1365-2958.1992.tb01357.x
NtcA, a global nitrogen regulator from the cyanobacterium <i>Synechococcus</i> that belongs to the Crp family of bacterial regulators
resolves10.1038/320212a0
Prochlorophytes: Origins of chloroplasts
resolves10.1128/jb.176.15.4473-4482.1994
Anabaena sp. strain PCC 7120 ntcA gene required for growth on nitrate and heterocyst development
resolves10.1128/jb.175.13.4025-4035.1993
Anabaena sp. strain PCC 7120 bifA gene encoding a sequence-specific DNA-binding protein cloned by in vivo transcriptional interference selection
resolves10.1093/nar/12.22.8329
Structural analysis of the genes encoding the molybdenum-iron protein of nitrogenase in the<i>Parasponia rhizobium</i>strain ANU289
resolves10.1073/pnas.81.5.1561
Construction of shuttle vectors capable of conjugative transfer from Escherichia coli to nitrogen-fixing filamentous cyanobacteria.
resolves10.1128/jb.173.21.7055-7058.1991
Arrangement of nitrogenase structural genes in an aerobic filamentous nonheterocystous cyanobacterium
The 18 references without a DOI — listed, not checked
no DOI — not checkedApte S K 1992 Molecular Biology of Cyanobacterial Nitrogen Fixation: Recent Advances;Indian J. Microbial. 32 103–106
no DOI — not checkedApte S K 1993 Cyanobacterial Nitrogen Fixation: Molecular Genetic Aspects;Proc. Indian Natl. Sci. Acad. 59 367–386
no DOI — not checkedApte S K and Gowda T K S 1992 Organisation and regulation of genes involved in cyanobacterial nitrogen fixation; inProceedings of the DAE Symposium on Molecular Biology of Microorganisms (Bombay: BRNS DAE) pp 1–5
no DOI — not checkedBarnum S R and Gendel S M 1985 Organisation ofnif, D, K in the nonheterocystous filamentous cyanobacteriumPlectonema boryanum; inNitrogen fixation research progress (eds) H J Evans, P J Bottomley and W E Newton (Dordrecht: Martinus Nijhof) p 516
no DOI — not checkedBerg D E and Howe M M 1989Mobile DNA (Washington DC: American Society for Microbiology)
no DOI — not checkedCampbell A 1983 Bacteriophage lambda; inMobile genetic elements (ed.) J A Shapiro (New York: Academic Press) pp 65–103
no DOI — not checkedFranche C and Cohen-Bazire G 1987 Evolutionary divergence in thenifK, D, H gene region among nine symbioticAnabaena azollae and betweenAnabaena azollae and some free-living heterocystous cyanobacleria;Symbiosis 3 159–178
no DOI — not checkedHaber J E 1983 Mating-type genes ofSaccharomyces cerevisiae; inMobile genetic elements (ed.) J A Shapiro (New York: Academic Press) pp 559–619
no DOI — not checkedHaselkorn R 1989 Excision of elements interrupting nitrogen fixation Operons in cyanobacteria; inMobile DNA (eds) D E Berg and M M Howe (Washington DC: American Society for Microbiology) pp 735–742
no DOI — not checkedHefron F 1983 Tn3 and its relatives; inMobile genetic elements (ed.) J A Shapiro (New York: Academic Press) pp 223–260
no DOI — not checkedMerrick M J 1988 Organisation and regulation of nitrogen fixation genes inKlebsiella andAzotobacter, inNitrogen fixation: Hundred years after (eds) H Bothe, F J deBruijn and W E Newton (Stuttgart: Gustav Fischer) pp 293–302
no DOI — not checkedPrabhavathi N and Apte S K 1994 Carbon status during growth regulates the rearrangement ofnifD element in the cyanobacteriumAnabaena PCC 7120; inProcedings of the DAE Symposium on Stress and Adaptive Responses in Biological Systems (Bombay: BRNS, DAE) pp 217–222
no DOI — not checkedPtashne M 1986 Agenetic switch;Gene control andphage lambda (Palo Alto: Blackwell Scientific)
no DOI — not checkedRuvkun G B, Long S R, Meade H M, van den Bos R C and Ausubel F M 1982 ISRml: ARhizobium meliloti insertion sequence that transposes preferentially into nitrogen fixation genes;J. Mol. Appl. Genet. 1 405–418
no DOI — not checkedSilverman M and Simon M 1983 Phase variation and related systems; inMobile genetic elements (ed.) J A Shapiro (New York: Academic Press) pp 537–557
no DOI — not checkedTe!-Or E and Sandovsky T 1982 The response of the nitrogen-fixing cyanobacteriumAnabaena azollae to combined nitrogen compounds and sugar;Isr. J. Bot. 31 329–336
no DOI — not checkedVenkataraman G S 1979 Algal inoculation in rice fields; inNitrogen and rice (ed.) N C Brady (Las Banos, Phillippines: International Rice Research Institute) pp 311–321
no DOI — not checkedWolk A. P 1982 Heterocysts; inThe biology of cyanobacteria (eds) N G Carr and B A Whitton (Berkeley: University of California Press) pp 359–386
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-23 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

Embed this badge

Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.

<a href="https://citestamp.com/citestamped/10.1007/bf02703204"><img src="https://citestamp.com/citestamped/10.1007/bf02703204/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.1007/bf02703204/badge.svg)](https://citestamp.com/citestamped/10.1007/bf02703204)