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Organism: Cyanobacteriota ✕

Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

Two complete genome assemblies were reported for hornwort-associated symbiotic cyanobacteria.

Taxon
cyanobacteriaCyanobacteriotae0
Interactor
Notothylas orbicularisNotothylas orbicularise0host
Second interactor
Phaeoceros carolinianusPhaeoceros carolinianuse0host
Outcome
complete genome assembliese0
Value
twoe0

Verbatim

e0

“We report two complete genome assemblies of symbiotic cyanobacteria isolated from the hornwort species Notothylas orbicularis and Phaeoceros carolinianus .”

✓ located verbatim in the source · abstract, characters 9–164

Title

Genome sequences of two cyanobacteria strains isolated from hornworts

Warren Shou Leong Ang; Meghan M. Blaszynski; Jun B. Cai; et al. Microbiology Resource Announcements 2025. doi:10.1128/mra.01118-24

Observationobservedoriginal resultmeasured

Claim · model-written summary

The same partial PSII inhibition by NH4Cl occurred in mesophilic and thermophilic cyanobacteria.

Taxon
cyanobacteriaCyanobacteriotae0
Treatment
NH 4 Cle0
Outcome
partial inhibition of PSIIe0

Verbatim

e0

“the same partial inhibition of PSII by NH 4 Cl also for thylakoid membranes prepared from mesophilic and thermophilic cyanobacteria”

✓ located verbatim in the source · abstract, characters 1435–1566

Title

Inhibitory and Non-Inhibitory NH3 Binding at the Water-Oxidizing Manganese Complex of Photosystem II Suggests Possible Sites and a Rearrangement Mode of Substrate Water Molecules

Nils Schuth; Zhiyong Liang; Matthias Schönborn; et al. Biochemistry 2017. doi:10.1021/acs.biochem.7b00743

Other claims from this paper (4)
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors identify microbial combinations as promising for biofortification and saving 40–60 kg N ha−1.

Taxon
cyanobacteria/bacteriaBacteriaCyanobacteriotae0
Outcome
biofortification and providing savings of 40–60 kg N ha−1e0
Value
40–60 kg N ha−1e0

Verbatim

e0

“This study highlighted the promise of combinations of cyanobacteria/bacteria and their synergistic action in biofortification and providing savings of 40–60 kg N ha−1”

✓ located verbatim in the source · abstract, characters 1027–1193

Title

Prospecting plant growth promoting bacteria and cyanobacteria as options for enrichment of macro- and micronutrients in grains in rice–wheat cropping sequence

Anuj Rana; Soumya Ranjan Kabi; Shikha Verma; et al. Cogent Food & Agriculture 2015. doi:10.1080/23311932.2015.1037379

Other claims from this paper (8)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The CURVATURE THYLAKOID1 (CURT1) protein family was identified and is conserved in plants and cyanobacteria.

Taxon
plants and cyanobacteriaCyanobacteriotaViridiplantaee0
Gene
CURVATURE THYLAKOID1 (CURT1) protein familye0
Outcome
identificatione0

Verbatim

e0

“We report the identification of the CURVATURE THYLAKOID1 (CURT1) protein family, conserved in plants and cyanobacteria”

✓ located verbatim in the source · abstract, characters 399–517

Title

Arabidopsis CURVATURE THYLAKOID1 Proteins Modify Thylakoid Architecture by Inducing Membrane Curvature

U. Armbruster; M. Labs; M. Pribil; et al. The Plant Cell 2013. doi:10.1105/tpc.113.113118

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plastocyanin hydrophobic-patch residues lie close to PSI and cytochrome b6f.

Taxon
plants and cyanobacteriaCyanobacteriotaViridiplantaee1
Gene
plastocyanine0
Outcome
hydrophobic patch residues of plastocyanin are in close proximity to PSI and cytochrome b6fe0

Verbatim

e0

“we demonstrated that the hydrophobic patch residues of plastocyanin are in close proximity to PSI and cytochrome b6f, whereas the acidic patch residues of plastocyanin do not form stable salt bridges with either PSI or cyt b6f, in the electron transfer complexes.”

✓ located verbatim in the source · abstract, characters 261–524
e1

“In the photosynthetic light reactions of plants and cyanobacteria, plastocyanin plays a crucial role as an electron carrier and shuttle protein between two membrane protein complexes: cytochrome b6f and photosystem I.”

✓ located verbatim in the source · abstract, characters 0–217

Title

Study of Interactions between Huge Membrane Proteins and Soluble Proteins —Application to Photosynthetic Proteins—

Takumi UEDA; Ichio SHIMADA Seibutsu Butsuri 2013. doi:10.2142/biophys.53.301

Other claims from this paper (2)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plastocyanin acidic-patch residues do not form stable salt bridges with PSI or cytochrome b6f.

Taxon
plants and cyanobacteriaCyanobacteriotaViridiplantaee1
Gene
plastocyanine0
Outcome
acidic patch residues of plastocyanin do not form stable salt bridges with either PSI or cyt b6fe0

Verbatim

e0

“we demonstrated that the hydrophobic patch residues of plastocyanin are in close proximity to PSI and cytochrome b6f, whereas the acidic patch residues of plastocyanin do not form stable salt bridges with either PSI or cyt b6f, in the electron transfer complexes.”

✓ located verbatim in the source · abstract, characters 261–524
e1

“In the photosynthetic light reactions of plants and cyanobacteria, plastocyanin plays a crucial role as an electron carrier and shuttle protein between two membrane protein complexes: cytochrome b6f and photosystem I.”

✓ located verbatim in the source · abstract, characters 0–217

Title

Study of Interactions between Huge Membrane Proteins and Soluble Proteins —Application to Photosynthetic Proteins—

Takumi UEDA; Ichio SHIMADA Seibutsu Butsuri 2013. doi:10.2142/biophys.53.301

Other claims from this paper (2)
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Transient acidic-patch interactions facilitate rapid association and dissociation of plastocyanin.

Taxon
plants and cyanobacteriaCyanobacteriotaViridiplantaee1
Gene
plastocyanine0
Outcome
rapid association and dissociation of plastocyanine0
Qualifier
transient characteristics of the interactions on the acidic patche0

Verbatim

e0

“The transient characteristics of the interactions on the acidic patch facilitate the rapid association and dissociation of plastocyanin.”

✓ located verbatim in the source · abstract, characters 525–661
e1

“In the photosynthetic light reactions of plants and cyanobacteria, plastocyanin plays a crucial role as an electron carrier and shuttle protein between two membrane protein complexes: cytochrome b6f and photosystem I.”

✓ located verbatim in the source · abstract, characters 0–217

Title

Study of Interactions between Huge Membrane Proteins and Soluble Proteins —Application to Photosynthetic Proteins—

Takumi UEDA; Ichio SHIMADA Seibutsu Butsuri 2013. doi:10.2142/biophys.53.301

Other claims from this paper (2)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cyanobacterial NifH had a 300-400 Da modification localized to a specific 13 amino acid sequence near the nitrogenase active site.

Taxon
cyanobacteriaCyanobacteriotae0
Gene
NifHe0
Outcome
protein modificatione0
Value
300-400 Dae0
Qualifier
localized to a specific 13 amino acid sequencee0

Not reportedDirection

Verbatim

e0

“The first molecular data set on the nature of the NifH post-translational modification in cyanobacteria was also obtained: peptide mass spectra of the protein demonstrated the presence of a 300-400 Da protein modification localized to a specific 13 amino acid sequence, within the part of the protein that is ADP-ribosylated in other bacteria and close to the active site of nitrogenase”

✓ located verbatim in the source · abstract, characters 1036–1422

Title

Proteomic analysis of the cyanobacterium of the Azolla symbiosis: identity, adaptation, and NifH modification

M. Ekman; P. Tollback; B. Bergman Journal of Experimental Botany 2007. doi:10.1093/jxb/erm282

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cyanobacteria and Actinobacteria were among the most common bacterial endophyte groups in citrus.

Taxon
Cyanobacteria, and ActinobacteriaCyanobacteriotaActinomycetotae0
Interactor
citrusCitruse1host
Outcome
most common generae0
Direction
most commone0

Verbatim

e0

“According to the NGS-based diversity classification, the most common genera of exploited bacterial endophytes were Proteobacteria, Firmicutes, Bacteroides, Cyanobacteria, and Actinobacteria.”

✓ located verbatim in the source · abstract, characters 1018–1208
e1

“bacterial endophytes from citrus leaves”

✓ located verbatim in the source · abstract, characters 809–848

Title

235 不妊症患者の心のケアのための検討 : 治療によって健康な児を出生した母親からの調査(不妊1, 第46回 日本母性衛生学会総会 学術集会抄録集)

正子 西村; 敏子 飯塚; 理恵 片山; et al. Maternal health 2005. doi:10.1371/journal.pone.0263144

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cyanobacteria in crusts fix nitrogen.

Taxon
cyanobacteriaCyanobacteriotae0
Outcome
fix nitrogene0

Verbatim

e0

“cyanobacteria in crusts fix nitrogen”

✓ located verbatim in the source · abstract, characters 1140–1176

Title

NITROGEN CYCLING MEDIATED BY BIOLOGICAL SOIL CRUSTS AND ARBUSCULAR MYCORRHIZAL FUNGI

Christine V. Hawkes Ecology 2003. doi:10.1890/0012-9658(2003)084[1553:ncmbbs]2.0.co;2

Other claims from this paper (8)

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