Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Alessandra Koltun"'
Autor:
Silas Mian, Andressa Cristina Zamboni Machado, Rodrigo Thibes Hoshino, Mirela Mosela, Allan Yukio Higashi, Gabriel Danilo Shimizu, Gustavo Manoel Teixeira, Alison Fernando Nogueira, Renata Mussoi Giacomin, Luriam Aparecida Brandão Ribeiro, Alessandra Koltun, Rafael de Assis, Leandro Simões Azeredo Gonçalves
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Soybean is the main oilseed cultivated worldwide. Even though Brazil is the world’s largest producer and exporter of soybean, its production is severely limited by biotic factors. Soil borne diseases are the most damaging biotic stressors
Externí odkaz:
https://doaj.org/article/9ad70a5e185d4d978ff8847635d9f8c6
Autor:
Douglas Mariani Zeffa, Luiz Perini Júnior, Rafael de Assis, Jéssica Delfini, Antoni Wallace Marcos, Alessandra Koltun, Viviane Yumi Baba, Leonel Vinícius Constantino, Renan Santos Uhdre, Alison Fernando Nogueira, Vania Moda-Cirino, Carlos Alberto Scapim, Leandro Simões Azeredo Gonçalves
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Phosphorus (P) is an essential macronutrient for maize (Zea mays L.) growth and development. Therefore, generating cultivars with upgraded P use efficiency (PUE) represents one of the main strategies to reduce the global agriculture dependence on pho
Externí odkaz:
https://doaj.org/article/892302b553a7487b9a6e840f69a0b2a7
Autor:
Rodolfo A. Maniero, Alessandra Koltun, Marielle Vitti, Bruna G. Factor, Nathalia de Setta, Amanda S. Câmara, Joni E. Lima, Antonio Figueira
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Sugarcane (Saccharum spp.) is an important crop for sugar and bioethanol production worldwide. To maintain and increase sugarcane yields in marginal areas, the use of nitrogen (N) fertilizers is essential, but N overuse may result in the leaching of
Externí odkaz:
https://doaj.org/article/d2d077e50deb4138a7dc6cddcd48e59d
Autor:
Alessandra Koltun, Nathalia Volpi e Silva, Jéssika Angelotti-Mendonça, Silvana Regina Rockenbach Marin, Leandro Simões Azeredo Gonçalves, Alexandre Lima Nepomuceno, Liliane Marcia Mertz-Henning
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 58 (2023)
Abstract The objective of this work was to develop a method to create and validate CRISPR-Cas systems and different gRNAs in soybean (Glycine max) embryos. Two model genes were used for simple mutation with one gRNA or partial gene deletion with two
Externí odkaz:
https://doaj.org/article/2fae0c6a57dc47099fed34812ed76958
Autor:
Alessandra Koltun, Rodolfo A. Maniero, Marielle Vitti, Nathalia de Setta, Ricardo F. H. Giehl, Joni E. Lima, Antonio Figueira
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
AMMONIUM TRANSPORTER/METHYLAMMONIUM PERMEASE/RHESUS (AMT) family members transport ammonium across membranes in all life domains. Plant AMTs can be categorized into AMT1 and AMT2 subfamilies. Functional studies of AMTs, particularly AMT1-type, have b
Externí odkaz:
https://doaj.org/article/8a0983b6d200441f8e00dbddd5c1b8e1
Autor:
João M. Kafer, Mayla D. C. Molinari, Fernando A. Henning, Alessandra Koltun, Viviani V. Marques, Silvana R. R. Marin, Alexandre L. Nepomuceno, Liliane M. Mertz-Henning
Publikováno v:
Plants, Vol 12, Iss 7, p 1555 (2023)
Soybean is the primary source of vegetable protein and is used for various purposes, mainly to feed animals. This crop can have diverse seed coat colors, varying from yellow, black, brown, and green to bicolor. Black seed coat cultivars have already
Externí odkaz:
https://doaj.org/article/a51297c93fbf4d70bd955e9058c8cd37
Autor:
Jéssika Angelotti-Mendonça, Alessandra Koltun, Fernanda Freitas de Oliveira, Nathalia Volpi e Silva
Publikováno v:
Colloquium Agrariae, Vol 17, Iss 4 (2021)
Climate change and population size records threaten food security. Therefore, the call for a more sustainable and efficient crop production has never been more urgent. Traditional plant breeding was one of the first successful approaches to expand cu
Externí odkaz:
https://doaj.org/article/d576d3ae35834d52991bd4da78d69ab4
Autor:
Douglas M. Zeffa, Lucas H. Fantin, Alessandra Koltun, André L.M. de Oliveira, Maria P.B.A. Nunes, Marcelo G. Canteri, Leandro S.A. Gonçalves
Publikováno v:
PeerJ, Vol 8, p e7905 (2020)
Background The co-inoculation of soybean with Bradyrhizobium and other plant growth-promoting rhizobacteria (PGPR) is considered a promising technology. However, there has been little quantitative analysis of the effects of this technique on yield va
Externí odkaz:
https://doaj.org/article/d8dce1a2763646ce99284e5f9b5dcedc
Autor:
Isabella Mendonça Arruda, Vânia Moda-Cirino, Alessandra Koltun, Douglas Mariani Zeffa, Getúlio Takashi Nagashima, Leandro Simões Azeredo Gonçalves
Publikováno v:
Agronomy, Vol 9, Iss 7, p 371 (2019)
Water stress is one of the main limiting factors for common bean crops, negatively affecting grain yield and seed quality. Thus, the objective of this study was to evaluate the inheritance of agromorphological and physiological traits related to drou
Externí odkaz:
https://doaj.org/article/c8c5d118d1214927b53f258763945961
Autor:
Alessandra Koltun
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
A cana-de-açúcar (Saccharum spp.) desempenha um papel de grande importância no cenário socioeconômico brasileiro, e representa 42% da matriz energética renovável do país. A expansão da área de cultivo da cana-de-açúcar para solos marginai