Claim · model-written summary
Compared with controls, inoculation with strain 130 gave the largest increase in dry weight and chlorophyll content of wheat seedlings.
- Taxon
- wheat seedlings
Triticum aestivume7 - Treatment
- inoculated with strain 130e7
- Interactor
- strain 130e7symbiont
- Outcome
- dry weight, and chlorophyll contente7
- Direction
- increasee7
- Qualifier
- most remarkablee7
- Comparator
- the controlse7
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Compared with the controls, the increase in the shoot length, root length, fresh weight, dry weight, and chlorophyll content was most remarkable in wheat seedlings inoculated with strain 130”
Title
Longfei Zhao; Yajun Xu; Xin-He Lai; et al. Brazilian Journal of Microbiology 2015. doi:10.1590/s1517-838246420140024
Other claims from this paper (15)
- Observation Endophytic bacterial numbers in Lonicera japonica varied among tissues but stayed relatively stable across four plantation locations.
- Observation Strains 122 and 124 both had high siderophore production.
- Observation Strain 124 had the highest phosphate solubilization activity, 45.6 mg/L.
- Observation Strain 124 had the highest aminocyclopropane-1-carboxylic acid deaminase activity, 47.3 nmol/mg/h.
- Observation Strain 170 had the highest indoleacetic acid production, 49.2 mg/L.
- Observation Strain 170 also had cellulase and pectinase activities.
- Observation Most of the six selected endophytic isolates had a strong capacity to promote wheat growth.
- Intervention effect Compared with controls, inoculation with strain 130 gave the largest increase in shoot length, root length and fresh weight of wheat seedlings.
- Association Enzyme (cellulase and pectinase) activity was positively correlated with inhibition rate on Fusarium oxysporum in regression analysis.
- Association Enzyme (cellulase and pectinase) activity was positively correlated with root length of wheat seedlings in regression analysis.
- Association Enzyme (cellulase and pectinase) activity was positively correlated with IAA production in regression analysis.
- Observation Deformity of pathogenic fungal mycelia was observed after interaction with the endophytic isolates.
- Mechanism Mycelial deformity may be directly related to hydrolytic enzymes (cellulase and pectinase) produced by the bacteria.
- Observation The six endophytic strains were identified as Paenibacillus and Bacillus strains by 16S rRNA gene sequencing.
- Recommendation Endophytic bacteria are promising for biological control of pathogenic fungi and for improving wheat growth.