Paper · 2003 · Journal of Agricultural Chemistry and Biotechnology

STUDIES OF THE INTERACTION BETWEEN I VA MYCORRHIZAL FUNGUS Glomus mosseae, Rhizobium phaseoll AND Xanthomonas phaseolilN BEAN PLANTS

Samia Ahmed,

7
claims
17
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

The tripartite association of bean plants VA Fungi and Rhizobium p aseoli was studied in attempt to evaluate this association regarding plant growth. The results of this study reveal that co-inoeulation of mycorrhizal fungi with Rhizobium p < /em>haseoli increased the shoot dry weight, nodulation, accumulated nitrogen and phophorus as well as nitrate reductase activity in bean plants. VA prevented Xanthomonas p 8seoli to infect bean plants and improved plants growth. Nitrogen and phosp,horus accumulation and nitrate reductase activity were also improved . The preserce of mycorrhizal fungi suppressed the population density of the pathogenic bacterium in the mizosphere of bean plants. The mycorrhiza Increased the plant resistance to X. PhBSeoli more prominenUy in the presence of R. phBSeoIi.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Co-inoculation of mycorrhizal fungi with Rhizobium increased shoot dry weight and nodulation in bean plants.

Taxon
bean plantse3
Treatment
co-inoeulation of mycorrhizal fungi with Rhizobiume2
Interactor
mycorrhizal fungie2symbiont
Second interactor
RhizobiumRhizobiume2symbiont
Outcome
shoot dry weight, nodulatione1
Direction
increasede1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Rhizobium
Rhizobium · Second interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“increased the shoot dry weight, nodulation, accumulated nitrogen and phophorus as well as nitrate reductase activity”

✓ located verbatim in the source · abstract, characters 255–371 · show in text ↑
e2

“co-inoeulation of mycorrhizal fungi with Rhizobium”

✓ located verbatim in the source · abstract, characters 188–238 · show in text ↑
e3

“association of bean plants”

✓ located verbatim in the source · abstract, characters 15–41 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Co-inoculation of mycorrhizal fungi with Rhizobium increased accumulated nitrogen and phosphorus and nitrate reductase activity in bean plants.

Taxon
bean plantse3
Treatment
co-inoeulation of mycorrhizal fungi with Rhizobiume2
Interactor
mycorrhizal fungie2symbiont
Second interactor
RhizobiumRhizobiume2symbiont
Outcome
accumulated nitrogen and phophorus as well as nitrate reductase activitye1
Direction
increasede1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Rhizobium
Rhizobium · Second interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“increased the shoot dry weight, nodulation, accumulated nitrogen and phophorus as well as nitrate reductase activity”

✓ located verbatim in the source · abstract, characters 255–371 · show in text ↑
e2

“co-inoeulation of mycorrhizal fungi with Rhizobium”

✓ located verbatim in the source · abstract, characters 188–238 · show in text ↑
e3

“association of bean plants”

✓ located verbatim in the source · abstract, characters 15–41 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

VA prevented Xanthomonas from infecting bean plants.

Taxon
bean plantse3
Treatment
VAe4
Interactor
XanthomonasXanthomonase4pathogen
Second interactor
VAe4symbiont
Outcome
infect bean plantse4

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Xanthomonas
Xanthomonas · Interactor · picture from its Wikimedia Commons categoryHoward F. Schwartz, Colorado State University, Bugwood.org · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e4

“VA prevented Xanthomonas p 8seoli to infect bean plants”

✓ located verbatim in the source · abstract, characters 388–443 · show in text ↑
e3

“association of bean plants”

✓ located verbatim in the source · abstract, characters 15–41 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

VA improved bean plant growth.

Taxon
bean plantse3
Treatment
VAe4
Outcome
plants growthe5
Direction
improvede5

Not reportedComparator

Verbatim

e4

“VA prevented Xanthomonas p 8seoli to infect bean plants”

✓ located verbatim in the source · abstract, characters 388–443 · show in text ↑
e5

“improved plants growth”

✓ located verbatim in the source · abstract, characters 448–470 · show in text ↑
e3

“association of bean plants”

✓ located verbatim in the source · abstract, characters 15–41 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

VA improved nitrogen and phosphorus accumulation and nitrate reductase activity in bean plants.

Taxon
bean plantse3
Treatment
VAe4
Outcome
Nitrogen and phosp,horus accumulation and nitrate reductase activitye6
Direction
improvede6

Not reportedComparator

Verbatim

e3

“association of bean plants”

✓ located verbatim in the source · abstract, characters 15–41 · show in text ↑
e4

“VA prevented Xanthomonas p 8seoli to infect bean plants”

✓ located verbatim in the source · abstract, characters 388–443 · show in text ↑
e6

“Nitrogen and phosp,horus accumulation and nitrate reductase activity were also improved”

✓ located verbatim in the source · abstract, characters 472–559 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mycorrhizal fungi suppressed the population density of the pathogenic bacterium in the mizosphere of bean plants.

Taxon
bean plantse7
Treatment
mycorrhizal fungie7
Interactor
pathogenic bacteriume7pathogen
Outcome
population density of the pathogenic bacteriume7
Direction
suppressede7
Setting
mizospheree7

Not reportedComparator

Verbatim

e7

“The preserce of mycorrhizal fungi suppressed the population density of the pathogenic bacterium in the mizosphere of bean plants”

✓ located verbatim in the source · abstract, characters 562–690 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mycorrhiza increased bean plant resistance to Xanthomonas more prominently in the presence of Rhizobium.

Taxon
bean plantse3
Treatment
mycorrhizae0
Interactor
X. PhBSeolie0pathogen
Second interactor
R. phBSeoIie0symbiont
Outcome
plant resistancee0
Direction
Increasede0
Qualifier
more prominenUy in the presence of R. phBSeoIie0

Not reportedComparator

Verbatim

e0

“The mycorrhiza Increased the plant resistance to X. PhBSeoli more prominenUy in the presence of R. phBSeoIi”

✓ located verbatim in the source · abstract, characters 692–799 · show in text ↑
e3

“association of bean plants”

✓ located verbatim in the source · abstract, characters 15–41 · show in text ↑

Rhizobium · physiology: enzyme activity · Phaseolus vulgaris (common bean)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. no effect
See all 2 papers →

Rhizobium · symbiosis · Phaseolus vulgaris (common bean)Positive and negative results

18 papers: 16 positive, 2 negative or no effect

15 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

14 papers more in this group

See all 18 papers →

mycorrhiza · symbiosis · Phaseolus vulgaris (common bean)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

mycorrhiza · disease · Phaseolus vulgaris (common bean)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 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.