Results 61 to 70 of about 2,167 (179)

Expression and functional analysis of an N‐truncated NifA protein of Herbaspirillum seropedicae [PDF]

FEBS Letters, 1999
In Herbaspirillum seropedicae, an endophytic diazotroph, nif gene expression is under the control of the transcriptional activator NifA. We have over‐expressed and purified a protein containing the central and C‐terminal domains of the H. seropedicae NifA protein, N‐truncated NifA, fused to a His‐Tag sequence.
Monteiro, R.A, Souza, E.M, Funayama, S, Yates, M.G, Pedrosa, F.O, Chubatsu, L.S   +5 more
openaire   +2 more sources

Interação entre a bactéria promotora de crescimento vegetal Herbaspirillum seropedicae cepa SmR1 e plantas de milho inoculadas: quantificação de DNA bacteriano por qPCR [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2014.O elevado uso de fertilizantes na agricultura vem ocasionando diversos problemas ...
Pereira, Tomás Pellizzaro
core  

General features of the genome of Herbaspirillum seropedicae SmR1.

, 2013
General features of the genome of Herbaspirillum seropedicae SmR1.
Fabiana Gisele S. Pinto (351768), Luiz F. P. Pereira (351675), Humberto M. F. Madeira (351666), Rubens O. Nodari (351668), Maria Albertina M. Soares (351722), Ricardo R. Ciferri (351730), Leonardo M. Cruz (351652), Roberto T. Raittz (351705), Nelson B. Colauto (351658), Luiza Maria Araujo (351682), Stefan Schwab (66483), Eliel M. Souza (351715), Leandro P. Godoy (351742), Marina I. M. Almeida (351677), Javier Vernal (351752), Helisson Faoro (351694), Laurival A. Vilas-Boas (351745), Luiz G. E. Vieira (351671), Valter A. Baura (351687), Carlos E. C. Oliveira (351743), Elizabete K. Takahashi (351770), Olívia Márcia N. Arantes (351740), Rodrigo A. Torres (351718), Fábio O. Pedrosa (351648), Vanessa Kava-Cordeiro (351704), Geraldo Friedermann (351699), Marshall G. Yates (351771), Anelis Marin (351680), Maria Berenice R. Steffens (351672), Saul N. Rocha (351711), Mario Steindel (4253572), Maria Amélia Menck-Soares (351766), Maria Aparecida Fernandez (351660), Ciela C. T. Gimenes (351726), João A. Pamphile (351735), Anilda G. Silva (351713), Michelle Z. Tadra-Sfeir (351716), Ricardo A. Ayub (351655), Mariangela Hungria (351664), Leda S. Chubatsu (351690), Miguel P. Guerra (351749), José L. da Conceição Silva (351760), Emanuel M. Souza (351772), Humberto J. O. Ramos (263355), Vinicius A. Weiss (351673), Luiz C. Correa (351732), Susan Karp (351703), Karine Louise Santos (351751), Luciano S. Gasques (351724), Daniele Satori (351744), Maria Helena P. Fungaro (309872), Chirlei Glienke (351701), Vladimir P. Margarido (351764), Enilze Maria S. F. Ribeiro (351707), Ligia Maria O. Chueire (351757), Edmundo C. Grisard (351662), Maria Luiza Petzl-Erler (36834), Lilian Pereira-Ferrari (351759), Hernán Terenzi (351670), Clarice A. Osaku (351669), Rita de Cássia G. Simão (351769), Lysangela R. Alves (351678), Liu Un Rigo (351709), Rose Adele Monteiro (351649), Eliana Valéria Patussi (351736), Rubens J. Campo (351756), Augusto Favetti (351697), Audrei N. G. Dabul (351720), Sonia Maria A. Prioli (351738), Eduardo Balsanelli (351684), Carmem Lúcia M. S. C. Rocha (351739), Bibiana Paula Dambros (351748), Fernando G. Barcellos (351755), Norma K. Murace (351734), Sandra Marisa Mathioni (351750), Juliana S. Valle (351728), Alberto J. Prioli (351737), Márcia Cristina Furlaneto (351741), Maria Angélica E. Watanabe (351747), Marisa Fabiana Nicolás (351758), Nereida M. R. Gioppo (351762), Roseli Wassem (351650)   +81 more
core   +1 more source

Engineering and Evaluation of Sinorhizobium meliloti Nodulation (nod) Gene Reporter Systems in Rhizobia and Non‐Rhizobia

Environmental Microbiology, Volume 28, Issue 3, March 2026.
Schematic designs, validations and functional characterisation of symbiotic signal‐dependent Sinorhizobium meliloti nod reporters in rhizobial and non‐rhizobial strains under in vitro and in planta induction approaches. ABSTRACT Developing N2‐fixing partnerships between diazotrophs and non‐legumes can enhance soil fertility and reduce dependence on ...
Chinh X. Luu, Barney A. Geddes
wiley   +1 more source

Bacterial fitness for plant colonization is influenced by plant growth substrate

New Phytologist, Volume 248, Issue 6, Page 3168-3190, December 2025.
Summary Despite advances in our understanding of bacterial plant colonization, the extent to which growth substrate influences the molecular mechanisms enabling bacteria to efficiently colonize plants remains poorly understood. To address this, we used randomly barcoded transposon mutagenesis sequencing (RB‐TnSeq) in Paraburkholderia graminis OAS925 ...
Marta Torres, Morgan N. Price, Albina Khasanova, Suzanne M. Kosina, Kateryna Zhalnina, Trent R. Northen, Adam M. Deutschbauer   +6 more
wiley   +1 more source

Inoculation and reinoculation of the Herbaspirillum seropedicae in two rice lowland varieties

, 2021
The study it consisted of evaluating the effect of the inoculation and reinoculação of strain ZAE94 of Herbaspirillum seropedicae in two varieties of rice. The efficiency was evaluated by the contribution of these bacteria in the agronômicos parameters of production of grains, N%, N-total and rude protein of the grains in the varieties of rice IR42 and
Ferreira, Joilson Silva, Santos, Rayka Kristian Alves, Lima, Maida Cynthia Duca de, Nascimento, Mariana dos Santos, Ávila, Joseani Santos, Almeida Filho, Roger Luiz da Silva, Baldani, Vera Lucia Divan   +6 more
openaire   +2 more sources

Differential Protein Expression Analysis of Sugarcane in Response to Multi‐Strain Plant Growth Promoting Bacterial Inoculants and Nutrition—Molybdenum

Food and Energy Security, Volume 14, Issue 6, November/December 2025.
ABSTRACT Plant growth‐promoting bacteria (PGPB) enhance crop yields by altering the physiological responses of plants. A deeper understanding of the molecular mechanisms involved in interactions among bacterial strains and nutrients may clarify the inconsistent effects of molybdenum (Mo) and the key regulators associated with multi‐trait PGPB on the ...
Magda Aline da Silva, Jane Kelly Silva Araujo, Amanda Michele Santos de Lima, Joel José de Andrade, Renato Lemos dos Santos, Fabiana Aparecida Cavalcante Silva, Tercilio Calsa Junior, Geisenilma Maria Gonçalves da Rocha, Elton Pedro Nunes Pena, Emidio Cantidio de Oliveira Filho, Emídio Cantídio Almeida de Oliveira   +10 more
wiley   +1 more source

Regulação do estado de modificação pós-traducional da glutamina sintetase de Herbaspirillum seropedicae [PDF]

, 2020
Orientador: Prof. Dr. Marco Aurélio Schüler de OliveiraDissertação (mestrado em Ciências Biológicasl) - Universidade Estadual de Maringá, 2020RESUMO: A via de assimilação de amônio em bactérias é normalmente regulada através da adenililação reversível da
Tomazini, Larissa Fonseca
core   +1 more source

Microfluidic‐Assisted Evolution of a Robust NAD+‐Dependent Enzyme with Improved Isobutanol Tolerance at Elevated Temperatures

ChemSusChem, Volume 18, Issue 20, October 23, 2025.
Utilizing the power of the absorbance‐activated droplet sorter, a key enzyme for a cell‐free multienzymatic cascade for sustainable isobutanol biosynthesis is optimized for improved thermostability and isobutanol tolerance required for efficient cascade performance.
Mariko Teshima, Robert Genth, Tenuun Bayaraa, Manuel Döring, Barbara Beer, Gerhard Schenk, Volker Sieber   +6 more
wiley   +1 more source

The Study of Microbial Physiology Under Microoxic Conditions Is Critical but Neglected

Environmental Microbiology Reports, Volume 17, Issue 3, June 2025.
Microbial physiology is mainly studied under aerobic or anaerobic/anoxic conditions, neglecting microbial behaviours in diverse microoxic conditions. The current article revisits the definition of microoxia in light of recent developments in oxygen‐sensing technology and emphasises the need to understand microbial physiology and growth behaviours of ...
Om Prakash, Ashvini Chauhan, Stefan J. Green   +2 more
wiley   +1 more source