Výsledky vyhledávání - "M. J. V. Vasconcelos"

Akademický článek

Expression analysis of phosphate induced genes in contrasting maize genotypes for phosphorus use efficiency

Autor: M. J. V. Vasconcelos, J. E. F. Figueiredo, M. F. Oliveira, S. N. Parentoni, I. E. Marriel, K. G. Raghothama

Publikováno v: Brazilian Journal of Biology, Vol 82 (2022)

Abstract Phosphorus is an essential nutrient for plant growth and development. The ability of plants to acquire phosphate (Pi) from the rhizosphere soil is critical in the Brazilian Cerrado characterized by acidic soil. The induction of Pi transporte

Externí odkaz: https://doaj.org/article/e1abb559afc9432e9b59a03cb51e57a4

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CALLUS INDUCTION AND PLANT REGENERATION FROM IMMATURE EMBRYOS CULTURE OF TROPICAL MAIZE

Autor: M. J. V. Vasconcelos, Mauricio S. Antunes, José Edson Fontes Figueiredo, Mauricio A. Lopes, Maurílio Fernandes de Oliveira

Publikováno v: Revista Brasileira de Milho e Sorgo. 17:359

The development of protocols to overcome the current limitations of callus induction and in vitro regeneration of highly recalcitrant tropical maize is crucial for plant genetic transformation. The ability of embryogenic callus (EC) formation of 46 t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a53076514a936149310aaae4a19c067
https://doi.org/10.18512/1980-6477/rbms.v17n3p359-368

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Molecular characterization and distribution of Bacillus thuringiensis cry1 genes from Brazilian strains effective against the fall armyworm, Spodoptera frugiperda

Autor: A. A. Carneiro, Fernando Hercos Valicente, Ubiraci Gomes de Paula Lana, Newton Portilho Carneiro, Claudia Teixeira Guimarães, M. J. V. Vasconcelos, Edgard Augusto de Toledo Picoli

Publikováno v: Biological Control. 53:360-366

A total of 165 Bacillus thuringiensis (Bt) strains that showed larval mortality above 75% were selected from 4459 isolates previously evaluated with respect to Spodoptera frugiperda activity. Molecular characterization was performed based on PCR usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6dbd5cdae18ec979abde2b60778d15e6
https://doi.org/10.1016/j.biocontrol.2010.02.003

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[Untitled]

Autor: M. J. V. Vasconcelos, Manoel Xavier dos Santos, Paulo Evaristo de Oliveira Guimarães, S. N. Parentoni, Edilson Paiva, Mauricio A. Lopes, Cleso Antônio Patto Pacheco, T. Abadie, Walter Fernandes Meirelles, Elto Eugenio Gomes e Gama, Jurandir V. Magalhaes

Publikováno v: Euphytica. 121:197-208

Twenty eight maize open pollinated varieties (OPVs) were crossed in a diallel scheme and the 378 F1's were evaluated in 10 environments in Brazil. Based on yield-specific combining ability data (SCA), these varieties were classified in four heterotic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af38944ceb6ffe9996b3900bd4d8d187
https://doi.org/10.1023/a:1012221129762

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Variabilidade genética em biotipos de leiteiro de Londrina/PR

Autor: Maurílio Fernandes de Oliveira, Álvaro M. R. Almeida, Maurilio Alves Moreira, M. J. V. Vasconcelos, Décio Karan, Everaldo Gonçalves de Barros, Ricardo Vilela Abdelnoor

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Planta Daninha v.18 n.2 2000
Planta daninha
Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
Planta Daninha, Volume: 18, Issue: 2, Pages: 285-292, Published: AUG 2000

Euphorbia heterophylla, também conhecida como amendoim-bravo ou leiteira, é considerada planta invasora importante em mais de 56 países, inclusive no Brasil, tendo acarretado perdas de até 33 % na cultura da soja. Fenotipicamente, é uma espécie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d832e7a5bbd5b7a4add5ad7906c8c6b
https://doi.org/10.1590/s0100-83582000000200010

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Identificação através de PCR dos genes CryI de cepas de Bacillus thuringiensis Berliner eficientes contra a lagarta do cartucho, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Autor: Edilson Paiva, Fernando Hercos Valicente, Marliton R. Barreto, José Edson Fontes Figueiredo, M. J. V. Vasconcelos

Publikováno v: Anais da Sociedade Entomológica do Brasil. 29:147-153

Fall armyworm, Spodoptera frugiperda (J. E. Smith), is the most important maize insect pest in Brazil and its damage can reduce yield up to 34%. The objective of this work was to utilize the PCR technique to Identify Bacillus thuringiensis (B.t) stra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1bb39559356715f8f1ac9384e85ef89
https://doi.org/10.1590/s0301-80592000000100018

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Differential regulation of five Pht1 phosphate transporters from maize (Zea mays L.)

Autor: Kashchandra G. Raghothama, S. Zhao, W. Bruce, Réka Nagy, Marcel Bucher, Nikolaus Amrhein, John McElver, M. J. V. Vasconcelos

Publikováno v: Plant biology (Stuttgart, Germany). 8(2)

Maize is one of the most important crops in the developing world, where adverse soil conditions and low fertilizer input are the two main constraints for stable food supply. Understanding the molecular and biochemical mechanisms involved in nutrient

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f04849df00ebfd76c6ad76b97741b444
https://pubmed.ncbi.nlm.nih.gov/16547863

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