Abstract
In a greenhouse experiment, was adapted to monitor potential of faba bean seed bacterization with R. leguminosarum for induction of systemic resistance in faba bean against Broad bean mottle virus and Botrytis fabae. The results demonstrated that BbMV or/and B. fabae challenged plants emerged from R. legumonisarum inoculated seeds not only showed a pronounced reduction in percent disease severity but also reduction in virus concentration and B. fabae count compared to the non-bacterized ones. The bioproduct efficiency to restrict the pathogenicity of BbMV and B. fabae hardly exceeded 49.85 and 77.50% with seed bacterilization respectively. In parallel with disease reductions, the faba bean plant survival was the best (average of 71.0%) when Rhizo-N was seed bacterized system. Appreciable the significant increase in both salicylic acid level, chlorophyll content, protein and peroxidase activity were recorded in leaves of all PGPR (plant growth promoting rhizobacteria) inoculated plants compared to non-bacterized ones. At harvest, the tallest of nodulated plants (45.3 cm) were those received the bioagent Rhizo-N infected faba bean host 38.5 and 35.7 cm of BYMV and B. fabae. As well as 25,15 and 14 nodules -like structures per plant on their root system, respectively. On the other hand, BbMV and B. fabae induced systemic acquired resistant in faba bean plants against pathogens. Whereas mixed infection due to reduction of BbMV (49.85%) or B. fabae (49.80%) infection. It was increased by seed bacterization with 64.30% for BbMV and B. fabae. The nodulatedfaba bean plants; BYMV and B.fabae infected ones were varied in number and density of expressed protein bands. The polymorphic (specific bands) with 52.1% polymorphism, monomorphic (commonly bands) was percentage 34.2%. and the unique band (genetic markers) was percentage 13.8% related to 1 in Rhizobium(R), BYMV(V); 2 in B. fabae(B), R+V; 3 in R+B,V+B and 4 in R+V+B with MW 70 to 14 KDa.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 20
Claim · model-written summary
Rhizobium seed bacterization reduced disease severity in BbMV-challenged faba bean.
- Taxon
- Faba Bean
Vicia fabat0 - Treatment
- R. legumonisarum inoculated seedse0
- Interactor
- BbMVe0pathogen
- Outcome
- percent disease severitye0
- Direction
- reductione0
- Comparator
- non-bacterized onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“BbMV or/and B. fabae challenged plants emerged from R. legumonisarum inoculated seeds not only showed a pronounced reduction in percent disease severity but also reduction in virus concentration and B. fabae count compared to the non-bacterized ones”
Claim · model-written summary
Rhizobium seed bacterization reduced disease severity in B. fabae-challenged faba bean.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- R. legumonisarum inoculated seedse0
- Interactor
- B. fabae
Botrytis fabaee0pathogen - Outcome
- percent disease severitye0
- Direction
- reductione0
- Comparator
- non-bacterized onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“BbMV or/and B. fabae challenged plants emerged from R. legumonisarum inoculated seeds not only showed a pronounced reduction in percent disease severity but also reduction in virus concentration and B. fabae count compared to the non-bacterized ones”
Claim · model-written summary
Seed bacterization reduced virus concentration in challenged faba bean.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- R. legumonisarum inoculated seedse1
- Outcome
- virus concentratione0
- Direction
- reductione0
- Comparator
- non-bacterized onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“reduction in virus concentration and B. fabae count compared to the non-bacterized ones”
e1“R. legumonisarum inoculated seeds”
Claim · model-written summary
Seed bacterization reduced B. fabae count in challenged faba bean.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- R. legumonisarum inoculated seedse1
- Interactor
- B. fabaeBotrytis fabaee0pathogen
- Outcome
- B. fabae counte0
- Direction
- reductione0
- Comparator
- non-bacterized onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“reduction in virus concentration and B. fabae count compared to the non-bacterized ones”
e1“R. legumonisarum inoculated seeds”
Claim · model-written summary
Seed bacterization restricted BbMV pathogenicity by 49.85%.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- seed bacterilizatione0
- Interactor
- BbMVe0pathogen
- Outcome
- pathogenicity of BbMVe0
- Direction
- restricte0
- Value
- 49.85e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“The bioproduct efficiency to restrict the pathogenicity of BbMV and B. fabae hardly exceeded 49.85 and 77.50% with seed bacterilization respectively.”
Claim · model-written summary
Seed bacterization restricted B. fabae pathogenicity by 77.50%.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- seed bacterilizatione0
- Interactor
- B. fabaeBotrytis fabaee0pathogen
- Outcome
- pathogenicity of BbMV and B. fabaee0
- Direction
- restricte0
- Value
- 77.50%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“The bioproduct efficiency to restrict the pathogenicity of BbMV and B. fabae hardly exceeded 49.85 and 77.50% with seed bacterilization respectively.”
Claim · model-written summary
Faba bean survival was best with Rhizo-N seed bacterization, averaging 71.0%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“the faba bean plant survival was the best (average of 71.0%) when Rhizo-N was seed bacterized system”
Claim · model-written summary
PGPR inoculation significantly increased salicylic acid level, chlorophyll content and protein in faba bean leaves.
- Taxon
- Faba BeanVicia fabat0
- Organ / stage
- leavese0
- Treatment
- PGPR (plant growth promoting rhizobacteria) inoculatede0
- Interactor
- PGPRe0symbiont
- Outcome
- salicylic acid level, chlorophyll content, proteine0
- Direction
- increasee0
- Comparator
- non-bacterized onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“significant increase in both salicylic acid level, chlorophyll content, protein and peroxidase activity were recorded in leaves of all PGPR (plant growth promoting rhizobacteria) inoculated plants compared to non-bacterized ones”
Claim · model-written summary
PGPR inoculation significantly increased peroxidase activity in faba bean leaves.
- Taxon
- Faba BeanVicia fabat0
- Organ / stage
- leavese0
- Treatment
- PGPR (plant growth promoting rhizobacteria) inoculatede0
- Interactor
- PGPRe0symbiont
- Outcome
- peroxidase activitye0
- Direction
- increasee0
- Comparator
- non-bacterized onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“significant increase in both salicylic acid level, chlorophyll content, protein and peroxidase activity were recorded in leaves of all PGPR (plant growth promoting rhizobacteria) inoculated plants compared to non-bacterized ones”
Claim · model-written summary
Rhizo-N-treated nodulated plants were tallest at harvest, at 45.3 cm.
- Taxon
- faba beanVicia fabae0
- Organ / stage
- At harveste0
- Treatment
- Rhizo-Ne0
- Outcome
- tallest of nodulated plantse0
- Direction
- talleste0
- Value
- 45.3 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“At harvest, the tallest of nodulated plants (45.3 cm) were those received the bioagent Rhizo-N infected faba bean host 38.5 and 35.7 cm of BYMV and B. fabae”
Claim · model-written summary
BYMV-infected faba bean plants had a height of 38.5 cm.
- Taxon
- faba beanVicia fabae0
- Interactor
- BYMV
Bean yellow mosaic viruse0pathogen - Outcome
- infected faba bean hoste0
- Value
- 38.5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“infected faba bean host 38.5 and 35.7 cm of BYMV and B. fabae”
Claim · model-written summary
B. fabae-infected faba bean plants had a height of 35.7 cm.
- Taxon
- faba beanVicia fabae0
- Interactor
- B. fabaeBotrytis fabaee0pathogen
- Outcome
- infected faba bean hoste0
- Value
- 35.7 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“infected faba bean host 38.5 and 35.7 cm of BYMV and B. fabae”
Claim · model-written summary
The corresponding plants had 25, 15 and 14 root nodule-like structures per plant.
- Taxon
- Faba BeanVicia fabat0
- Organ / stage
- root systeme0
- Outcome
- nodules -like structures per plante0
- Value
- 25,15 and 14e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“As well as 25,15 and 14 nodules -like structures per plant on their root system, respectively.”
Claim · model-written summary
Mixed infection was associated with a 49.85% reduction in BbMV infection.
- Taxon
- Faba BeanVicia fabat0
- Interactor
- BbMVe0pathogen
- Outcome
- infectione0
- Direction
- reductione0
- Value
- 49.85%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“mixed infection due to reduction of BbMV (49.85%) or B. fabae (49.80%) infection”
Claim · model-written summary
Mixed infection was associated with a 49.80% reduction in B. fabae infection.
- Taxon
- Faba BeanVicia fabat0
- Interactor
- B. fabaeBotrytis fabaee0pathogen
- Outcome
- B. fabae (49.80%) infectione0
- Direction
- reductione0
- Value
- 49.80%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“mixed infection due to reduction of BbMV (49.85%) or B. fabae (49.80%) infection”
Claim · model-written summary
Seed bacterization increased the reported mixed-infection response to 64.30%.
- Taxon
- Faba BeanVicia fabat0
- Treatment
- seed bacterizatione0
- Interactor
- BbMVe0pathogen
- Second interactor
- B. fabaeBotrytis fabaee0pathogen
- Outcome
- BbMV and B. fabaee0
- Direction
- increasede0
- Value
- 64.30%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“It was increased by seed bacterization with 64.30% for BbMV and B. fabae.”
Claim · model-written summary
Protein band number and density varied among nodulated and infected faba bean plants.
- Taxon
- faba beanVicia fabae0
- Interactor
- BYMVBean yellow mosaic viruse0pathogen
- Second interactor
- B.fabaeBotrytis fabaee0pathogen
- Outcome
- number and density of expressed protein bandse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“The nodulatedfaba bean plants; BYMV and B.fabae infected ones were varied in number and density of expressed protein bands.”
Claim · model-written summary
Protein bands showed 52.1% polymorphism.
- Taxon
- Faba BeanVicia fabat0
- Outcome
- polymorphisme0
- Value
- 52.1%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“The polymorphic (specific bands) with 52.1% polymorphism”
Claim · model-written summary
Monomorphic bands comprised 34.2%.
- Taxon
- Faba BeanVicia fabat0
- Outcome
- monomorphic (commonly bands)e0
- Value
- 34.2%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“monomorphic (commonly bands) was percentage 34.2%”
Claim · model-written summary
Unique bands comprised 13.8%.
- Taxon
- Faba BeanVicia fabat0
- Outcome
- unique band (genetic markers)e0
- Value
- 13.8%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Faba Bean”
e0“the unique band (genetic markers) was percentage 13.8%”
The same questions in other papers
inoculation · Botrytis fabae · Vicia faba (faba bean)Positive and negative results
4 papers in the same direction as this paper · 3 in the opposite direction
- negative
- negative
- negative
4 papers more in this group
See all 8 papers →inoculation · disease · Vicia faba (faba bean)Positive and negative results
18 papers in the same direction as this paper · 4 in the opposite direction
- negative
- negative
- negative
19 papers more in this group
See all 23 papers →inoculation · physiology: antioxidant enzymes · Vicia faba (faba bean)Results agree
2 papers in the same direction as this paper
- positive
- positive
inoculation · physiology: pigments · Vicia faba (faba bean)Results agree
15 papers in the same direction as this paper
- positive
- positive
- positive
12 papers more in this group
See all 16 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.