Novel and Conserved miRNAs Among Brazilian Pine and Other Gymnosperms [PDF]
Frontiers in Genetics, 2019 The knowledge about plant miRNAs has increased exponentially, with thousands of miRNAs been reported in different plant taxa using high throughput sequencing technologies and bioinformatic tools.
JOSÉ Henrique Galdino +2 more
exaly +7 more sources
Storage Potential of Local Brazilian Pine Seed Varieties [PDF]
Floresta E Ambiente, 2018 Brazilian pine seeds (Araucaria angustifolia) are recalcitrant, and there are no studies evaluating the longevity of their different varieties. Our objective was to evaluate the capacity of different varieties of Brazilian pine seeds to maintain their ...
Cileide Maria Medeiros Coelho +1 more
exaly +5 more sources
Antioxidant and Antigenotoxic Activities of the Brazilian Pine Araucaria angustifolia (Bert.) O. Kuntze [PDF]
Antioxidants, 2014 Polyphenols are natural products with recognized potential in drug discovery and development. We aimed to evaluate the polyphenolic profile of Araucaria angustifolia bracts, and their ability to scavenge reactive species.
Márcia O. Souza +6 more
doaj +5 more sources
Cloning and expression of embryogenesis-regulating genes in Araucaria angustifolia (Bert.) O. Kuntze (Brazilian Pine) [PDF]
Genetics and Molecular Biology, 2012 Angiosperm and gymnosperm plants evolved from a common ancestor about 300 million years ago. Apart from morphological and structural differences in embryogenesis and seed origin, a set of embryogenesis-regulating genes and the molecular mechanisms ...
Paulo Sérgio Schlögl +4 more
doaj +7 more sources
Proteomic Analysis of S-Nitrosation Sites During Somatic Embryogenesis in Brazilian Pine, Araucaria angustifolia (Bertol.) Kuntze [PDF]
Frontiers in Plant Science, 2022 Cysteine S-nitrosation is a redox-based post-translational modification that mediates nitric oxide (NO) regulation of various aspects of plant growth, development and stress responses.
Alexandre Junio Borges Araujo +8 more
doaj +2 more sources
Diversity of saprotrophic filamentous fungi on Araucaria angustifolia (Bertol.) Kuntze (Brazilian pine). [PDF]
Braz J Microbiol, 2021 The biodiversity of filamentous fungi and their ecological relationships in the context of decaying Araucaria angustifolia (an endangered conifer) substrates are still mostly unknown. The present study aimed to investigate the diversity of saprotrophic filamentous fungi, based on morphological identification, associated with A.
da Silva SS, Costa LA, Gusmão LFP.
europepmc +3 more sources
Ultra-low temperature conservation of Brazilian Pine embryogenic cultures [PDF]
Anais da Academia Brasileira de Ciências, 2014 This study aimed to establish a cryopreservation protocol for embryogenic cultures of A. angustifolia, enabling the ex situ conservation of the species.
GRASIELA DEMARCHI +5 more
doaj +4 more sources
Ciência Florestal, 2010 The present study had as objective to characterize aspects of the attainment and commercialization of the Brazilian-pine nut, as a resource capable to contribute for attainment of income and conservation of FOM.
Camila Vieira-da-Silva +1 more
doaj +3 more sources
Stand structure and Brazilian pine as key determinants of carbon stock in a subtropical Atlantic forest. [PDF]
Carbon Balance ManagUnderstanding the drivers of variations in carbon stocks is essential for developing the effective management strategies that contribute to mitigating climate change. Although a positive relationship between biodiversity and the aboveground carbon (AGC) has been widely reported for various Brazilian forest types, representing a win-win scenario for ...
Cysneiros VC +2 more
europepmc +4 more sources
Ciencia Rural, 2018 : Brazilian pine seeds (pinhão) are gluten-free seeds produced by the native pine species named Araucaria angustifolia. In this study, gluten-free cake mixes composed of Brazilian pine seed flour and rice flour were developed.
Mónica Ikeda +2 more
exaly +3 more sources