Results 21 to 30 of about 87,118 (309)

Isolation and Characterization of Endofytic Bacteria Indigenus Potentially Producing IAA (Indole Acetic Acid) in West Sumatera and Their Effect on Nursery Palm Oil (Elaeis guineensis jacq)

Journal of Applied Agricultural Science and Technology, 2019
The IAA potentials of endophytic bacteria indigenous isolated from roots palm oil in west Sumatra. Isolate were characterized on the basis of visual observation, gram staining, hypersensitive reaction and IAA producing bacteria.
Rover Rover, Reni Mayerni, Yulmira Yanti, Auzar Syarif   +3 more
doaj   +1 more source

Measuring Endogenous GA and IAA

BIO-PROTOCOL, 2022
Plant hormones regulate many physiological processes that largely influence growth, differentiation, and development. Contents of phytohormones were analyzed using a liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) system. This protocol describes a detailed procedure to extract and quantify indole-3-acetic acid (IAA)
Yunping Chen, Zhiwu Dan, shaoqing Li
openaire   +3 more sources

Recent GRBs Observed with the 1.23 m CAHA Telescope and the Status of Its Upgrade

Advances in Astronomy, 2010
We report on optical observations of Gamma-Ray Bursts (GRBs) followed up by our collaboration with the 1.23 m telescope located at the Calar Alto observatory.
Javier Gorosabel, Petr Kubánek, Martin Jelínek, Alberto J. Castro-Tirado, Antonio de Ugarte Postigo, Sebastián Castillo-Carrión, Sergey Guziy, Ronan Cunniffe, Matilde Fernández, Nuria Huélamo, Víctor Terrón, Nicolás Morales, José Luis Ortiz, Stefano Mottola, Uri Carsenty   +14 more
doaj   +1 more source

Auxin is involved in the regulation of leaf and root development by LAF1 under short day conditions

Biologia Plantarum, 2011
LAF1 (Long after far-red radiation 1) is a R2R3 Myb transcription factor and a signal transducer of far-red radiation. To investigate the role of LAF1 in leaf and root development, the leaf growth and vein patterning in laf1 mutants under short day ...
B. S. Park, W. G. Sang, J. T. Song, B. H. Lee, J. H. Kim, H. S. Seo   +5 more
doaj   +1 more source

Rhizosphere Microorganisms with Different Strategies and Mechanisms to Enhance Plant Growth in the Occurrence of Different Environmental Stress Factors

Journal of Pure and Applied Microbiology, 2023
Every minute, the world’s population grows, and in order to feed them, crop output and agricultural productivity must be improved by adding crucial microorganisms that boost plant yields in various ways through nitrogen fixation, the secretion of both ...
Mona Othman I. Albureikan
doaj   +1 more source

Plant Growth Promoting Rhizobacterial Mitigation of Drought Stress in Crop Plants: Implications for Sustainable Agriculture

Agronomy, 2019
Abiotic stresses arising from climate change negates crop growth and yield, leading to food insecurity. Drought causes oxidative stress on plants, arising from excessive production of reactive oxygen species (ROS) due to inadequate CO2, which disrupts ...
Omena Bernard Ojuederie, Oluwaseyi Samuel Olanrewaju, Olubukola Oluranti Babalola   +2 more
doaj   +1 more source

Genome-wide identification and expression analysis of CPP-like gene family in Triticum aestivum L. under different hormone and stress conditions

Open Life Sciences, 2022
The CPP-like plant‐specific transcription factor has a prominent role in plant development and growth through cell division and differential activities. However, little information is available about the CPP gene family in Triticum aestivum L. Herein, we
Ullah Uzair, Buttar Zeeshan Ali, Shalmani Abdullah, Muhammad Izhar, Ud-Din Aziz, Ali Hamid   +5 more
doaj   +1 more source

Biotechnological potential of Pectobacterium sp. endophyte on the growth of soy and bean plants

Revista Principia, 2023
Fertilizers and chemical pesticides supply plants’ nutritional requirements and protect them against pathogens. However, they may cause harm to the environment. Pectobacterium sp.
João Arthur dos Santos Oliveira, Natieli Jenifer Mateus, Ana Paula Ferreira, Helio Conte, João Lucio de Azevedo   +4 more
doaj   +1 more source

Polarized point spread functions of an instrument

Astronomy & Astrophysics
Context. Studies of image formation in astronomical instruments are often conducted under the assumption that light polarization has no significant effect.
Arroyo Caballero D., del Toro Iniesta J. C., Bailén F. J., Siu-Tapia A. L., Blanco Rodríguez J., Orozco Suárez D.   +5 more
doaj   +1 more source

Effects of Different Concentrations of Plant Growth Regulators on Callus Induction and Shoot Regeneration in St. John’s Wort (Hypericum perforatum) [PDF]

مجله بیوتکنولوژی کشاورزی, 2019
Objective St. John’s wort belongs to Hypericaceae family and has been used since ancient Greeks as a herb for the treatment of anxiety, depression, wounds and burns.
Mehdi Soltanpour, Nasser Mahna, Nader Farsad Akhtar   +2 more
doaj   +1 more source