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Full-text search result: 48 genes by " "TXTSET

Anabaena sp. PCC 7120 (48 genes and 138 mutants) TXTSET

alr3731Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-24
GeneNameprpA
ProductNamePrpA
FunctionA protein phosphatase (PP1, 2A, 2B-type), required for heterocyst development.
Phenotypeyes
PhenotypeDetailsFails to grow under N2-fixing conditions; but grows normally with nitrate or ammonium.
CommentIn the same gene cluster as pknE
Medline9573144
alr0710Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
MutantNamedeltapkn42
GeneNamepkn42
ProductNamePkn42
FunctionTogether with Pkn41, belong to the HstK family of protein kinase family (with both a Ser/Thr kinase domain and a His kinase domain. Involed in iron homeostasis and nitrogen control
PhenotypeDetailsLittle phenotypes. When inactivated together with pkn41, grows poorly when both iron and combined-nitrogen source are limiting
Medline16788191
all2096Genes and Mutants
Genes and Mutantsposted by Allison Elizabeth McDonald <allison at utsc.utoronto.ca> at 2004-04-20
GeneNamePTOX
ProductNameplastoquinol terminal oxidase
FunctionPTOX is believed to oxidize plastoquinol to plastoquinone and toreduce oxygen to water. PTOX may represent the terminal oxidasein the process of chlororespiration.
CommentThe assignment of this gene as PTOX is based on multiple sequencealignments and molecular phylogenies. The mRNA is expressed basedon RT-PCR and Northern analyses.
Medline15082931
all4106Genes and Mutants
Genes and Mutantsposted by Onassis Ancheta Aris <oaris at hawaii.edu> at 2003-11-26
GeneNameprobable oxidoreductase
alr3187Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSS8
GeneNamebgtB
ProductNamePeriplasmic substrate-binding and transmembrane protein of the ABC-type transporter Bgt
FunctionTransport of basic amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport
DrugMarkerNm/Km
CommentBgtB is a sort of fusion protein with periplasmic substrate-binding and transmembrane domains
Medline18208492
all1284Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSR11
GeneNamenatD
ProductNameTransmembrane protein of the ABC-type transporter N-I
FunctionTransport of proline and hydrophobic amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth
DrugMarkerSm/Sp
AdditionalInformationMedline ID: 18208492
Medline16135226
alr3732Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-24
GeneNamepknE
ProductNamePknE
FunctionA putative Ser/Thr kinase, required for heterocyst development
Phenotypeyes
PhenotypeDetailsFails to grow under N2-fixing conditions; but grows normally with nitrate or ammonium
CommentIn the same gene cluster as prpA
Medline9573144
all7120Genes and Mutants
Genes and Mutantsposted by chunxia dong <dongcx at 263.net> at 2004-06-30
GeneNamenblA
Genes and Mutants
Genes and Mutantsposted by chunxia dong <dongcx at 263.net> at 2004-06-30
GeneNamenblA
Genes and Mutants
Genes and Mutantsposted by chunxia dong <dongcx at 263.net> at 2004-06-30
GeneNamenblA
alr1602Genes and Mutants
Genes and Mutantsposted by Takakazu Kaneko <kaneko at kazusa.or.jp> at 2006-10-31
Commentalr1602 was initially annotated as glucose-6-phosphate dehydrogenase(devB), because we referred to annotation from GenBank Accession: U14553. We made reannotaion of alr1602 based on the similarity, but we don't have any experimental evidence supporting the function.
alr4164Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSR17
GeneNamenatF
ProductNamePeriplasmic substrate-binding protein of the ABC-type transporter N-II
FunctionTransport of acidic and polar neutral amino acids.
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth
DrugMarkerNm/Km
Medline18208492
alr1834Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSS6
GeneNamenatB
ProductNamePeriplasmic substrate-binding protein of the ABC-type transporter N-I
FunctionTransport of proline and hydrophobic amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth.
DrugMarkerSm/Sp
Medline18208492
alr3727Genes and Mutants
Genes and Mutantsposted by Cosmin Ionel Sicora <Cossic at utu.fi> at 2008-01-02
GeneNamepsbAII
ProductNameD1:2 subunit of PSII
FunctionD1:2 isoform replaces D1:1 under stress conditions.
Medline16388778
all5341Genes and Mutants
Genes and Mutantsposted by Koichiro Awai <awai at molbiol.saitama-u.ac.jp> at 2007-12-07
MutantNamehglT
GeneNameHglT
ProductNameHeterocyst specific glycolipid synthase
FunctionGlycosyltransferase catalyzes glucose transfer to hexacosane-1,3,25-triol.
Phenotypeyes
PhenotypeDetailsSensitive to nitrogen deprivation.
DrugMarkererythromycin
Medline17233720
all4813Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamepknC
ProductNamePknC
FunctionA Ser/Thr kinase with unknown function.
Phenotypeno
Medline11248708
alr2502Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
MutantNameMp22
GeneNamepkn22
ProductNamePkn22
FunctionA putative Ser/Thr kinase involved in iron homeostasis. Cotranscribed with PrxQ-A
PhenotypeDetailsHas severe pheotypes under oxidative stress
Medline14550569
all1731Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
MutantNameS20
GeneNameall1731
ProductNamePrpJ
FunctionA protein Ser/Thr and Tyr phosphatase. Required for heterocyst glycolipid synthesis
PhenotypeDetailsIn the presence of a combined nitrogen source, it grows well. Under diazotrophic conditions, the mutant (S20) did not grow, lacked only one of the two heterocyst glycolipids, and fragmented extensively at the junctions between developing cells and vegetative cells.
Medline17371502
Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-06-01
GeneNameprpJ
ProductNamePrpJ
alr3189Genes and Mutants
Genes and Mutantsposted by Shinichi Takaichi <takaichi at nms.ac.jp> at 2007-05-18
MutantNamedelta-crtW
GeneNamecrtW
ProductNamebeta-carotene ketolase
FunctionKetolation of myxol-fucoside to ketomyxol fucoside
PhenotypeDetailsCarotenoid composition is different (Ketomyxol fucoside is absent)
DrugDirectionRv
DrugMarkerNm
Medline16242129
all1076Genes and Mutants
Genes and Mutantsposted by Marty Lee <martylee54 at nsm.com> at 2003-10-05
MutantNameAMC1050
GeneNameplmA
ProductNamePlmA
FunctionTranscriptional regulator of unknown target.
Phenotypeyes
PhenotypeDetailsKnockout mutations in plmA decrease the copy number of endogenous plasmids Zeta and Delta. The mutation also decreases the copy number of exogenous plasmids that are based on the pDU1 replicon. The phenotype was checked by introducing a patS-overexpression vector (pAM1651, making mutant strain AMC1051) and checking that heterocysts still developed.
DrugMarkerSp/Sm
AdditionalInformationThe email address given above is slightly altered to avoid spam 'bots. The correct address should be "msn" rather than "nsm"
CommentMember of the GntR family of transcriptional regulators, clustering with a number of similar genes that are all found in cyanobacteria.
Medline12867439
alr4165Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
GeneNamenatG
ProductNameTransmembrane protein of the ABC-type transporter N-II
FunctionTransport of acidic and polar neutral amino acids
Medline18208492
all1047Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSX62
GeneNamenatC
ProductNameTransmembrane protein of the ABC-type transporter N-I
FunctionTransport of proline and hydrophobic amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth.
DrugMarkerSm/Sp
AdditionalInformationMedline ID: 18208492
Medline16135226
alr4866Genes and Mutants
Genes and Mutantsposted by Cosmin Ionel Sicora <cossic at utu.fi> at 2008-01-02
GeneNamepsbAI
ProductNameD1:1 Subunit of PSII
FunctionEncodes a constitutively expressed D1 isoform.
CommentExpressed at high level under normal growth conditions is down regulated under stress.
Medline16388778
alr2503Genes and Mutants
Genes and Mutantsposted by Amel Latifi <latifi at ibsm.cnrs-mrs.fr> at 2007-05-22
MutantNameMp22
GeneNamealr2503
ProductNamePrxQ-A
FunctionA peroxiredoxin. Involved in oxidative stress response
PhenotypeDetailsThe mutant disrupts a gene pkn22 in the upstream region of alr2503. There is a polar effect on the expression of alr2503.Does not grow under oxidative stress conditions
Medline17210455
alr4166Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSR8a
GeneNamenatH
ProductNameTransmembrane protein of the ABC-type transporter N-II
FunctionTransport of acidic and polar neutral amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth.
DrugMarkerSm/Sp
Medline18208492
all1046Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSX60
GeneNamenatA
ProductNameATPase subunit of the ABC-type transporter N-I
FunctionTransport of proline and hydrophobic amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth; release from the cells of hydrophobic amino acids, which accumulate in the extracellular medium.
DrugMarkerSm/Sp
Medline18208492
alr2338Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameSR2787a
GeneNamesepJ
ProductNameSepJ
FunctionSeptum-localized protein required for filament integrity and heterocyst development.
Phenotypeyes
PhenotypeDetailsFilament fragmentation; Het-, Fox-, Fix-
DrugMarkererythromycin resistance
CommentThe SepJ protein has two well differentiated parts: the N-terminal half is preditected to be extracytoplasmic and contains coiled-coil and extensin-like domains; the C-terminal half is homologous to proteins of the DME family of exporters
Medline17369306
alr4592Genes and Mutants
Genes and Mutantsposted by Cosmin Ionel Sicora <cossic at utu.fi> at 2008-01-02
GeneNamepsbAIII
ProductNameD1:2 subunit of PSII
FunctionD1:2 replaces D1:1 isoform under stress conditions.
Medline16388778
all1625Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamepkn44
ProductNamePkn44
FunctionA member of the HstK family, with both a Ser/Thr kinase domain and a His kinase domain. Involved in heterocyst development
Phenotypeyes
PhenotypeDetailsNo phenotype when inactivated alone. However, when inactivated together with pkn30, the double mutant lacks one heterocyst-specific glycolipid, and doesn't grow under diazotrophic conditions.
Medline17513480
all3744Genes and Mutants
Genes and Mutantsposted by Shinichi Takaichi <takaichi at nms.ac.jp> at 2007-05-17
MutantNamedelta-crtO
GeneNamecrtO
ProductNamebeta-carotene ketolase
FunctionSynthesis of echinenone from beta-carotene
Phenotypeyes
PhenotypeDetailsCarotenoid composition is different (Echinenone is absent).
DrugDirectionFw
DrugMarkerNm
Medline16242129
alr4674Genes and Mutants
Genes and Mutantsposted by Iris Maldener <iris.maldener at biologie.uni-regensburg.de> at 2005-03-30
MutantNameDRpMA54
GeneNamedevT
ProductNameSer/Thr protein phosphatase, PPP family
FunctionSer/Thr protein phosphatase catalyzes dephosphorylation of proteins on serine and threonine, respectively
Phenotypeyes
PhenotypeDetailsno aerobic nitrogen fixation, non-functional heterocysts with normal morphology
DrugDirectionRv
DrugMarkerNm
CommentDevT shows manganese dependent phosphatase activity in vitro.
all7280Genes and Mutants
Genes and Mutantsposted by jeff Elhai <ElhaiJ at VCU.Edu> at 2008-03-03
GeneNamedmtE
ProductName solitary Type II DNA methyl-transferase
FunctionN6-methylation of adenine within GATC
CommentMatveyev, AV, Young KT, Meng A, Elhai J (2001). DNA methyltransferases of the cyanobacterium Anabaena PCC 7120. Nucl Acids Res 29:1491-1506.Formerly known as dmnA.
alr4167Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSR10
GeneNamebgtA
ProductNameATPase subunit of the ABC-type transporters N-II and Bgt
FunctionTransport of basic, acidic, and polar neutral amino acids.
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth
DrugMarkerSm/Sp
CommentBgtA contributes to two different ABC-type transporters: N-II (acidic and polar neutral amino acids) and Bgt (basic amino acids)
Medline18208492
all3572Genes and Mutants
Genes and Mutantsposted by Cosmin Ionel Sicora <cossic at utu.fi> at 2008-01-02
GeneNamepsbAIV
ProductNameD1:2 subunit of PSII
FunctionD1:2 replaces D1:1 under stress conditions.
Medline16388778
all3691Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamepkn30
ProductNamePkn30
FunctionA member of the HstK family, with both a Ser/Thr kinase domain and a His kinase domain. Involved in heterocyst development
Phenotypeyes
PhenotypeDetailsNo phenotype when inactivated alone. However, when inactivated together with pkn44, the double mutant lacks one heterocyst-specific glycolipid, and doesn't grow under diazotrophic conditions.
Medline17513480
alr4366Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamepknA
ProductNamePknA
FunctionA putative Ser/Thr kinase, maybe involved in heterocyst development
Phenotypeyes
PhenotypeDetailsweak phenotypes under N-limiting conditions
Medline7505448
all1950Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSAV5
GeneNameurtB
ProductNameTransmembrane protein of the ABC-type transporter Urt
FunctionTransport of urea
Phenotypeyes
PhenotypeDetailsImpaired urea transport
DrugMarkerSm/Sp
Medline11929526
all1947Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSAV2
GeneNameurtE
ProductNameATPase subunit of the ABC-type transporter Urt
FunctionTransport of urea
Phenotypeyes
PhenotypeDetailsImpaired urea transport
DrugMarkerNm/Km
Medline11929526
alr3742Genes and Mutants
Genes and Mutantsposted by Cosmin Ionel Sicora <cossic at utu.fi> at 2008-01-02
GeneNamepsbA0
ProductNameD1 subunit of PSII
FunctionPart of the PSII complex.
CommentThe D1 form encoded is divergent expressed at trace levels and has unknown function
Medline16388778
all1948Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
GeneNameurtD
ProductNameATPase subunit of the ABC-type transporter Urt
FunctionTransport of urea
Medline11929526
alr4368Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamepknD
ProductNamePknD
FunctionA putative Ser/Thr kinase, maybe involved in nitrogen metabolism or trafficking
Phenotypeyes
PhenotypeDetailsFix N2 normally, but grows less well than wild type under N2-fixing conditions. Grows normally with ammonium in the medium
Medline9613569
alr0975Genes and Mutants
Genes and Mutantsposted by Kazumasa Hirata <hirata at phs.osaka-u.ac.jp> at 2004-02-06
GeneNamealr0975
ProductNameprimitive phytochelatin synthase
FunctionPrimitive phytochelatin synthase catalyzes the formation of gamma-glutamylcysteine with the cleavage of glycine from glutathione.
AdditionalInformationPhone number:+81-06-6879-8239. Fax number:+81-06-6879-8239
CommentThis protein also synthesizes low level of phytochelatin2 by transfering of the gamma-glutamylcysteine unit to an acceptor glutathione molecule.
asl1922Genes and Mutants
Genes and Mutantsposted by Daniel Picot & Ajlani <picot at ibpc.fr> at 2003-11-23
GeneNamepetL
ProductNamePetL
Functionsmall subunit of cytochrome b6f complex
Commenthomologous to chloroplast PetL
all1949Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
GeneNameurtC
ProductNameTransmembrane protein of the ABC-type transporter Urt
FunctionTransport of urea
Medline11929526
all2912Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSR5
GeneNamenatE
ProductNameATPase subunit of the ABC-type transporter N-I
FunctionTransport of proline and hydrophobic amino acids
Phenotypeyes
PhenotypeDetailsImpaired amino acid transport and impaired diazotrophic growth.
DrugMarkerNm/Km
AdditionalInformationMedline ID: 18208492
Medline16135226
alr2258Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamehstK
ProductNameHstK
FunctionA protein with both a Ser/Thr kinase domain and a His kinase domain. Member of a family of 13 genes in Anabaena. Some of them are involved in iron homeostasis or heterocyst development
Phenotypeno
AdditionalInformationSee also publications in pubmed 16788191, 16415589, and 12480098
Medline11736654
alr0709Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
MutantNamedeltapkn41
GeneNamealr0709
ProductNamePkn41
FunctionInvolved in iron homeostasis and nitrogen control
PhenotypeDetailsGrows less well in the presence of an iron chelator. When inactivated together with pkn42, the corresponding mutant shows a severe phenotype when both iron and combined nitrogen are limiting
Medline16788191
all1951Genes and Mutants
Genes and Mutantsposted by Enrique Flores <eflores at ibvf.csic.es> at 2008-02-28
MutantNameCSAV4
GeneNameurtA
ProductNamePeriplasmic substrate-binding protein of the ABC-type transporter Urt
FunctionUrea transport
Phenotypeyes
PhenotypeDetailsImpaired urea transport
DrugMarkerSm/Sp
Medline11929526
alr2259Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
GeneNamepknB
ProductNamePknB
FunctionA putative Ser/Thr kinase with unkown function. In the same gene cluster as hstK.
Phenotypeno
Medline11736654
alr4516Genes and Mutants
Genes and Mutantsposted by Cheng-Cai Zhang <cczhang at ibsm.cnrs-mrs.fr> at 2007-05-22
MutantNamedeltaprpS
GeneNameprpS
ProductNamePrpS
FunctionA PP2C-type protein phosphatase involved in nitrogen metabolism
PhenotypeDetailsShows abberant pattern of PII phosphorylation. Accumulates cyanophycin
Medline15474048

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2Gene IDc.f. slr1311
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