L
Leonor Ramirez
Researcher at National University of Mar del Plata
Publications - 15
Citations - 532
Leonor Ramirez is an academic researcher from National University of Mar del Plata. The author has contributed to research in topics: Honey bee & Brood. The author has an hindex of 10, co-authored 15 publications receiving 407 citations. Previous affiliations of Leonor Ramirez include National Scientific and Technical Research Council & Facultad de Ciencias Exactas y Naturales.
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Journal ArticleDOI
Phosphatidic acid production in chitosan-elicited tomato cells, via both phospholipase D and phospholipase C/diacylglycerol kinase, requires nitric oxide
Nicolás Raho,Leonor Ramirez,M. Luciana Lanteri,Gabriela Gonorazky,Lorenzo Lamattina,Arjen ten Have,Ana M. Laxalt +6 more
TL;DR: It is observed that NO is required for PA generation via both the PLD and PLC/DGK pathway during plant defense response in chitosan elicited cells, indicating that xylanase-induced PA via phospholipase D (PLD) is critical for plantdefense response.
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Glutathione and ascorbic acid protect Arabidopsis plants against detrimental effects of iron deficiency
TL;DR: Results showed that GSH and ASC supplementation protects Arabidopsis seedlings from iron deficiency, preserving cell redox homeostasis and improving internal iron availability.
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The era of nitric oxide in plant biology: Twenty years tying up loose ends.
Fiorella Del Castello,Andrés Nejamkin,Raúl Cassia,Natalia Correa-Aragunde,Belén Fernández,Noelia Foresi,Cristina Lombardo,Leonor Ramirez,Lorenzo Lamattina +8 more
TL;DR: The main discoveries that have emerged at Mar del Plata University over the past 20 years are summarized and discussed, and that have contributed to understand part of the biology of NO in plants.
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Nitric oxide, nitrosyl iron complexes, ferritin and frataxin: A well equipped team to preserve plant iron homeostasis
TL;DR: This review summarizes and describes the recent findings involving four central players involved in keeping cellular iron homeostasis in plants: nitric oxide, ferritin, frataxin and nitrosyl iron complexes.
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Abscisic acid enhances the immune response in Apis mellifera and contributes to the colony fitness
Pedro Negri,Matías Maggi,Leonor Ramirez,Leonardo De Feudis,Nicolás Szwarski,Silvina Quintana,Marin J. Eguaras,Lorenzo Lamattina +7 more
TL;DR: Honey bees fed with an ABA supplement in field experiments resulted in the appearance of ABA in larvae and adult bees, enhanced haemocyte response to non-self recognition, improved wound healing and granulocyte and plasmatocyte activation and maximum adult bee population after the winter and increased pesticide tolerance.