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Using plant growth‑promoting microorganisms (PGPMs) to improve plant development under in vitro culture conditions
(Springer, 2022-05-05)
Plant in vitro culture techniques are highly useful to obtain signifcant amounts of true-to-type and disease-free
plant materials. One of these techniques is clonal micropropagation which consists on ...
Inoculation of in vitro cultures with rhizosphere microorganisms improve plant development and acclimatization during immature embryo rescue in nectarine and pear breeding programs
(Elsevier, 2020-08-14)
In the present study, two fungi Cladosporium ramotenellum strain PGP02 and Phoma spp. strain PGP03 and the bacterium Pseudomonas oryzihabitans PGP01 were isolated from Pyrus and Prunus in vitro rescued ...
Rhizosphere microorganisms enhance in vitro root and plantlet development of Pyrus and Prunus rootstocks
(Springer, 2021-03-14)
The rooting of fruit tree rootstocks is the most challenging step of the in vitro propagation process.
The use of rhizosphere microorganisms to promote in vitro rooting and plant growth as an alternative ...
Non-volatile signals and redox mechanisms are required for the responses of Arabidopsis roots to Pseudomonas oryzihabitans
(Oxford University Press, 2022-08-24)
Soil bacteria promote plant growth and protect against environmental stresses, but the mechanisms involved remain poorly characterized, particularly when there is no direct contact between the roots and ...
Performance of an Expert Sensory Panel and Instrumental Measures for Assessing Eating Fruit Quality Attributes in a Pear Breeding Programme
(MDPI, 2023-03-27)
Breeding programmes count on stable trained panels that support breeding evaluation
selections. This work aimed to evaluate the performance of a small expert panel in the join IRTA-PFR
breeding programme ...
Optimization of a food industry-waste-based medium for the production of the plant growth promoting microorganism Pseudomonas oryzihabitans PGP01 based on agro-food industries by-products
(Elsevier, 2021-09-16)
In this study, three wastes based on potato peels and pulps, tomato seeds and wheat bran were used as basis for the preparation of a cheap medium to produce the bacterium P. oryzihabitans PGP01. In ...
Pesticide dose adjustment in fruit and grapevine orchards by DOSA3D: Fundamentals of the system and on-farm validation
(Elsevier, 2021-12-04)
Agricultural productivity cannot be sustained without the application of plant protection measures. Within the framework of integrated pest management (IPM), the use of chemical pesticides should be ...
GreenTray® TIS bioreactor as an effective in vitro culture system for the micropropagation of Prunus spp. rootstocks and analysis of the plant-PGPMs interactions
(Elsevier, 2021-09-23)
The use of the GreenTray® TIS bioreactor for the in vitro analysis of the interaction between plantlets and two Plant Growth-Promoting Microorganisms (PGPMs) (Pseudomonas oryzihabitans PGP01 and ...
Acidification of the culture medium as a strategy to control endophytic contaminations in Prunus spp. rootstocks cultured in GreenTray TIS bioreactor
(Elsevier, 2021-08-20)
Overgrowth of endophytes in some in vitro cultures may disrupt the normal shoot tip growth and proliferation, being necessary to obtain endophytes-free cultures to achieve a normal plant micropropagation ...
Evaluation of cell death-inducing activity of Monilinia spp. effectors in several plants using a modified TRV expression system
(Frontiers Media, 2024-08-16)
Introduction: Brown rot is the most important fungal disease affecting stone fruit and it is mainly caused by Monilinia fructicola, M. laxa and M. fructigena. Monilinia spp. are necrotrophic plant ...