Výsledky vyhledávání - "Rafael S. P. Malheiros"

Selenium uptake and grain nutritional quality are affected by nitrogen fertilization in rice (Oryza sativa L.)

Autor: Rafaela da Silva Arruda, Wagner L. Araújo, Rafael S. P. Malheiros, Fred A.L. Brito, Thaline M. Pimenta, Dimas M. Ribeiro, Lubia S. Teixeira

Publikováno v: Plant Cell Reports. 40:871-880

The effects of selenium in rice grain composition depend on the soil nitrogen supply. Selenium and nitrogen have the potential to modify rice grain composition; however, it is unclear how the combined effect of Se and nitrogen affects the grain nutri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3dc884d41abc9da7d03ebafa3ad30a3
https://doi.org/10.1007/s00299-021-02685-6

Zobrazit plný text záznamu

Selenium downregulates auxin and ethylene biosynthesis in rice seedlings to modify primary metabolism and root architecture

Autor: Fred A.L. Brito, Agustin Zsögön, Wagner L. Araújo, Thaline M. Pimenta, Lubia S. Teixeira, Lucas Cavalcante da Costa, Rodrigo T. Avila, Dimas M. Ribeiro, Rafael S. P. Malheiros

Publikováno v: Planta. 250:333-345

Selenium modulates the formation of primary and lateral roots through alterations in auxin and ethylene, leading to new patterns of root architecture in rice seedlings. Selenium (Se) at low concentrations can control root growth through interaction w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e453d9e2f507d455abe8e9800263573f
https://doi.org/10.1007/s00425-019-03175-6

Zobrazit plný text záznamu

Selenium uptake and grain nutritional quality are affected by nitrogen fertilization in rice (Oryza sativa L.)

Autor: Lubia S, Teixeira, Thaline M, Pimenta, Fred A L, Brito, Rafael S P, Malheiros, Rafaela S, Arruda, Wagner L, Araújo, Dimas M, Ribeiro

Publikováno v: Plant cell reports. 40(5)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9ee3168939d5f66fdf5a2c558c2a4965
https://pubmed.ncbi.nlm.nih.gov/33772600

Zobrazit plný text záznamu

Phytochemical Characterization and Effect of Cagaita Leaf Extracts on Aspergillus Sp

Autor: Florisvalda da Silva Santos, Luciana Lucas Machado, Ana Maria Mapeli, Rafael S. P. Malheiros

Publikováno v: Floresta e Ambiente, Volume: 26, Issue: 2, Article number: e20170029, Published: 04 APR 2019
Floresta e Ambiente, Vol 26, Iss 2 (2019)
LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Floresta e Ambiente v.26 n.2 2019
Floresta e Ambiente
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ

Fungi of the genus Aspergillus may promote damage to the physiological quality of forest seeds, and plant extracts have been used to control microflora associated with these seeds. Thus, the aim of the present work was to perform the phytochemical ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc34bb3f4a917eddcad5a48186a5f5e
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200102&lng=en&tlng=en

Zobrazit plný text záznamu

Phytotoxic activity of extracts obtained from cagaita (Eugenia dysenterica DC. - Myrtaceae) on the growth of black-jack (Bidens pilosa L.)

Autor: Ana Maria Mapeli, Marlene Benedita Ribeiro, Rafael S. P. Malheiros, Luciana Lucas Machado

Publikováno v: Iheringia, Série Botânica. 75:e2020005-e2020005

Cagaita ( Eugenia dysenterica ) is a native plant of the Cerrado with great economic, social and environmental importance. The objective of this work was to determine the phytotoxic potential of extracts of leaf and bark from the stem of E. dysenteri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dfbcdba180c2298c1886408f3338413
https://doi.org/10.21826/2446-82312020v75e2020005

Zobrazit plný text záznamu

Selenomethionine induces oxidative stress and modifies growth in rice (Oryza sativa L.) seedlings through effects on hormone biosynthesis and primary metabolism

Autor: Agustin Zsögön, Fabrício C.M. Gonçalves, Dimas M. Ribeiro, Rafael S. P. Malheiros, Fred A.L. Brito

Publikováno v: Ecotoxicology and Environmental Safety. 189:109942

Although the chemical characteristics of selenomethionine (SeMet) are similar to those of methionine (Met), the physiological activity of SeMet apparently differs in its ability to stimulate ethylene production in plant tissues. Since selenium alters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9036406ecae93bc29422f39d00b09fd7
https://doi.org/10.1016/j.ecoenv.2019.109942

Zobrazit plný text záznamu

Phytochemical and phytotoxic investigation of the aqueous leaf extract of Eugenia dysenterica DC. under laboratory conditions

Autor: Luciana Lucas Machado, Ana Maria Mapeli, Rafael S. P. Malheiros

Publikováno v: Ciência e Natura. 40:55

The objective of this study was to carry out a phytochemical characterization of the aqueous leaf extract of Eugenia dysenterica DC., as well as to evaluate its phytotoxic potential on the germination and growth of Lactuca sativa L. and Zea mays L. u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd7c2516050accfe8d095edb7145e193
https://doi.org/10.5902/2179460x32735

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání