F
Fernanda S. Farnese
Researcher at Universidade Federal de Viçosa
Publications - 33
Citations - 1103
Fernanda S. Farnese is an academic researcher from Universidade Federal de Viçosa. The author has contributed to research in topics: Pistia & Biology. The author has an hindex of 15, co-authored 27 publications receiving 745 citations.
Papers
More filters
Journal ArticleDOI
When bad guys become good ones: the key role of reactive oxygen species and nitric oxide in the plant responses to abiotic stress
TL;DR: Despite the recent advances about the roles of ROS and NO in signaling cascades, many challenges remain, and future studies focusing on the signaling of these molecules in planta are still necessary.
Journal ArticleDOI
Arsenate and arsenite: the toxic effects on photosynthesis and growth of lettuce plants
TL;DR: In this paper, the arsenic uptake and accumulation, the changes in gas exchange and in chlorophyll a fluorescence parameters as well as the chloroplastic pigments content were measured.
Journal ArticleDOI
Mineral nutrition and enzymatic adaptation induced by arsenate and arsenite exposure in lettuce plants.
TL;DR: As(V) and As(III) exposure resulted in toxic effects in leaves and roots of lettuce plants; however, this plant species was able to attenuate these potential As damages through the activation of defense mechanisms, keeping its metabolism.
Journal ArticleDOI
The Involvement of Nitric Oxide in Integration of Plant Physiological and Ultrastructural Adjustments in Response to Arsenic.
Fernanda S. Farnese,Juraci Alves de Oliveira,Elder Antônio Sousa Paiva,Paulo E. Menezes-Silva,Adinan Alves da Silva,Fernanda Vidal de Campos,Cleberson Ribeiro +6 more
TL;DR: Overall, the results provide an integrated view of plant metabolism in response to As, focusing on the central role of NO as a signaling agent able to change the whole plant physiology.
Journal ArticleDOI
Anthocyanins, thiols, and antioxidant scavenging enzymes are involved in Lemna gibba tolerance to arsenic
Gabriela Alves Leão,Juraci Alves de Oliveira,Rafaella Teles Arantes Felipe,Fernanda S. Farnese,Grasielle Soares Gusman +4 more
TL;DR: The influence of arsenic on the growth and the antioxidant system of Lemna gibba L. exposed to five concentrations of As (0.0, 0.25,0.5, 1.0 and 1.5 mg L−1) was studied in this paper.