Výsledky vyhledávání - "Natalia Soledad Paulucci"

Akademický článek

Long-Life Inoculant: Bradyrhizobium Stored in Biodegradable Beads for Four Years Shows Optimal Cell Vitality, Interacts with Peanut Roots, and Promotes Early Growth

Autor: Adriana Belén Cesari, Marilina Fernandez, Natalia Soledad Paulucci, Marta Susana Dardanelli

Publikováno v: Plants, Vol 13, Iss 21, p 2983 (2024)

Currently, bacterial inoculant technology focuses on improving long-term storage conditions to ensure adequate rhizobia numbers and their effectiveness as plant growth promoters. This study aimed to investigate whether storage at 4 °C for four years

Externí odkaz: https://doaj.org/article/6dba12d1b897458fb47bf451a9c99e7b

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Akademický článek

Membrane Homeoviscous Adaptation in Sinorhizobium Submitted to a Stressful Thermal Cycle Contributes to the Maintenance of the Symbiotic Plant–Bacteria Interaction

Autor: Natalia Soledad Paulucci, Adriana Belén Cesari, María Alicia Biasutti, Marta Susana Dardanelli, María Angélica Perillo

Publikováno v: Frontiers in Microbiology, Vol 12 (2021)

Here, we estimate fast changes in the fluidity of Sinorhizobium meliloti membranes submitted to cyclic temperature changes (10°C–40°C–10°C) by monitoring the fluorescence polarization (P) of DPH and TMA-DPH of the whole cell (WC) as well as in

Externí odkaz: https://doaj.org/article/1af413c0652947c5bf483d959573c8c4

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Immobilization of Bradyrhizobium and Azospirillum in alginate matrix for long time of storage maintains cell viability and interaction with peanut

Autor: Marta Susana Dardanelli, Edith Inés Yslas, Adriana Belen Cesari, Natalia Soledad Paulucci

Publikováno v: Applied Microbiology and Biotechnology. 104:10145-10164

Immobilizarion of PGPR for agricultural applications aims to provide temporary physical protection from stressful environmental conditions and the gradual release of cells for successful root colonization, release the cells gradually. In this work, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d04242be7fdf2a5c2bd86a0ff6cf514
https://doi.org/10.1007/s00253-020-10910-7

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Morphological and structural response of Bacillus sp. SFC 500-1E after Cr(VI) and phenol treatment

Autor: Paola S. González, Gustavo M. Morales, Natalia Soledad Paulucci, Elizabeth Agostini, Eugenia Reynoso, Marilina Fernandez

Publikováno v: Journal of Basic Microbiology. 60:679-690

Bacillus sp. SFC 500-1E, a bacterial strain isolated from tannery sediments, is able to remove Cr(VI) and simultaneously tolerate high concentrations of phenol. In this study, we used high-resolution microscopies, fluorescence polarization techniques

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad4f1bb260fe6fe763e2163524073637
https://doi.org/10.1002/jobm.202000076

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Restrictive water condition modifies the root exudates composition during peanut-PGPR interaction and conditions early events, reversing the negative effects on plant growth

Autor: Adriana Belén Cesari, Javier Hidalgo-Castellanos, Carmen Lluch Plá, Natalia Soledad Paulucci, Marta Susana Dardanelli, Miguel López-Gómez

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Water deficit is one of the most serious environmental factors that affect the productivity of crops in the world. Arachis hypogaea is a legume with a high nutritional value and 70% is cultivated in semi-arid regions. This research aimed to study the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b846c766f1ba1ceb0c6f28eb17b6952f
https://doi.org/10.1016/j.plaphy.2019.08.015

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Performance of Bradyrhizobium and Bradyrhizobium–Azospirillum in Alleviating the Effects of Water-Restrictive Conditions During the Early Stages of Arachis hypogaea Growth

Autor: Natalia Soledad Paulucci, Adriana Belén Cesari, Javier Hidalgo-Castellanos, Carmen Lluch Plá, Marta Susana Dardanelli, Miguel López-Gómez

Publikováno v: Journal of Plant Growth Regulation. 38:1362-1374

The objective of the work is to evaluate whether Bradyrhizobium sp. SEMIA6144 and Azospirillum brasilense Az39 can be used for inoculation to mitigate the negative effect of water restriction on growth of Arachis hypogaea. In this study, nitrogenase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eb2e5431b5673edc1f4ae8c592c5992
https://doi.org/10.1007/s00344-019-09939-4

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Membrane rigidity and phosphatidic acid (PtdOH) signal: Two important events in Acinetobacter guillouiae SFC 500‐1A Exposed to Chromium(VI) and Phenol

Autor: Natalia Soledad Paulucci, Paola S. González, Elizabeth Agostini, Alicia Biasutti, Micaela Yesica Peppino Margutti, Marilina Fernandez, Ana Laura Villasuso, Graciela E. Racagni

The remodeling of membrane lipids is a mechanism that allows microorganisms to survive in unfavorable environments such as industrial efﬂuents, which often contain inorganic and organic pollutants, like chromium and phenol. In the present work, we

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Arachis hypogaea PGPR isolated from Argentine soil modifies its lipids components in response to temperature and salinity

Autor: Natalia Soledad Paulucci, Lucas Antonio Gallarato, Mirta García de Lema, Yanina Belén Reguera, Marta Susana Dardanelli, Julio César Vicario, Adriana Belén Cesari

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The aim of this work was to clarify the mechanism related to plant growth promoting of a bacterial strain (L115) isolated from Arachis hypogaea rhizospheres and the effects of high growth temperature and salinity on phospholipids and fatty acids comp

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