Abstract Aneurinibacillus aneurinilyticus strain CKMV1 was isolated from rhizosphere of Valeriana jatamansi and possessed multiple plant growth promoting traits like production of phosphate solubilization (260 mg/L), nitrogen fixation (202.91 nmol ethylene mL-1 h-1), indole-3-acetic acid (IAA) (8.1 µg/m...
Bacillales/aislamiento & purificación,
Fosfatos de Calcio/metabolismo,
Solanum lycopersicum/crecimiento & desarrollo,
Fijación del Nitrógeno,
Reguladores del Crecimiento de las Plantas/metabolismo,
Valeriana/microbiología,
Antibiosis,
Bacillales/metabolismo,
Biomasa,
Cromatografía Líquida de Alta Presión,
Hongos/crecimiento & desarrollo,
Solanum lycopersicum/microbiología,
Raíces de Plantas/microbiología,
Rizosfera,
Microbiología del Suelo
ABSTRACT Background: Since 1960s, the organophosphate pesticide chlorpyrifos has been widely used for the purpose of pest control. However, given its persistence and toxicity towards life forms, the elimination of chlorpyrifos from contaminated sites has become an urgent issue. For this process bioremed...
Bacterias/clasificación,
Bacterias/metabolismo,
Fenómenos Fisiológicos Bacterianos,
Cloropirifos/metabolismo,
Fenómenos Fisiológicos de las Plantas,
Plantas/microbiología,
Bacterias/crecimiento & desarrollo,
Biodegradación Ambiental,
Fenotipo,
Reguladores del Crecimiento de las Plantas/biosíntesis,
Microbiología del Suelo
ABSTRACT The main objective of the present study was to isolate phytohormone-producing, phosphate-solubilizing strains of Azospirillum from wheat to be used as inoculants for plant growth promotion. Five Azospirillum strains were isolated from the rhizosphere of field-grown wheat (Triticum aestivum L.), ...
Azospirillum/clasificación,
Azospirillum/fisiología,
Reguladores del Crecimiento de las Plantas/biosíntesis,
Rizosfera,
Genes Bacterianos,
Nitrógeno/metabolismo,
Pakistán,
Ácidos de Fósforo/metabolismo,
Filogenia,
Análisis de Secuencia de ADN,
Triticum/microbiología
ABSTRACT The effect of plant growth-promoting bacteria inoculation on plant growth and the sugar content in Agave americana was assessed. The bacterial strains ACO-34A, ACO-40, and ACO-140, isolated from the A. americana rhizosphere, were selected for this study to evaluate their phenotypic and genotypic...
Agave/microbiología,
Agave/fisiología,
Bacterias/clasificación,
Bacterias/metabolismo,
Fructanos/biosíntesis,
Reguladores del Crecimiento de las Plantas/biosíntesis,
Bacterias/genética,
Genotipo,
Fenotipo,
Filogenia,
ARN Ribosómico 16S/genética
ABSTRACT In the current study, 18 halotolerant and halophilic bacteria have been investigated for their plant growth promoting abilities in vitro and in a hydroponic culture. The bacterial strains have been investigated for ammonia, indole-3-acetic acid and 1-aminocyclopropane-1-carboxylate-deaminase pro...
Bacterias/efectos de los fármacos,
Bacterias/metabolismo,
Fenómenos Fisiológicos Bacterianos,
Reguladores del Crecimiento de las Plantas/biosíntesis,
Salinidad,
Estrés Fisiológico,
Triticum/microbiología,
Triticum/fisiología,
Amoníaco/metabolismo,
Biomasa,
Fijación del Nitrógeno,
Fenotipo,
Raíces de Plantas/microbiología,
Raíces de Plantas/fisiología
O arroz (Oryza sativa L.) é uma planta da família das Poaceas (gramíneas), sendo um dos cereais mais cultivados no mundo. Os fitorreguladores como auxina e giberilina podem influenciar o crescimento e desenvolvimento das plantas como o arroz. O objetivo deste estudo foi avaliar a germinação e o cres...
Background In commercial almond [Prunus dulcis (Mill.) D.A. Webb] orchards in Chile, the percentage of fruit set is low and commonly reaches 530%. As almond trees bloom during a cool period and also suffer from self-incompatibility, any factor that can improve pollination, pollen germination and pollen...
Background The effect of polyamines (PAs) along with cytokinins (TDZ and BAP) and auxin (IBA) was induced by the multiple shoot regeneration from leaf explants of gherkin (Cucumis anguria L.). The polyphenolic content, antioxidant and antibacterial potential were studied from in vitro regenerated and in ...
Cucumis/crecimiento & desarrollo,
Cucumis/química,
Compuestos Fenólicos/análisis,
Técnicas In Vitro,
Reguladores del Crecimiento de las Plantas,
Antioxidantes,
Antibacterianos,
Brotes de la Planta,
Regeneración,
Fitoquímicos,
Productos Biológicos
Visando a adequação de um protocolo de morfogênese in vitro para plantas de crisântemo
(Dendranthema grandiflora Tzelev) analisou-se três fatores que afetam a frequência da regeneração. Foram avaliadas três
concentrações de ácido indolil-acético (AIA) e 6- Benzilaminopurina (BAP), a fonte de...
Background Chlorophytum borivilianum is a rare medicinal plant originally distributed throughout the forest of India. The tubers of C. borivilianum are used as an aphrodisiac and impotence supplement. The propagation of C. borivilianum is possible through seeds and tubers, but conventional methods may ta...
