Results 71 to 80 of about 19,673 (216)

The Impact of Auxin and Cytokinin on the Growth and Development of Selected Crops

Agriculture, 2023
With a very diverse structure and small molecules, phytohormones are regulators of plant growth and development. Despite the fact that they are synthesized by plants in small quantities, they are highly active physiologically.
Jacek Sosnowski, Milena Truba, Viliana Vasileva   +2 more
doaj   +1 more source

Organogenesis and plant regeneration of Arachis villosa Benth. (Leguminosae) through leaf culture [PDF]

, 2009
With the aim of developing an efficient plant regeneration protocol, leaflet explants of three accessions of Arachis villosa Benth. (S2866, S2867 and L97) were cultured on basic Murashige and Skoog medium supplemented with different combinations of plant
Fontana, María Laura, Mroginski, Luis Amado, Rey de Badaró, Hebe Yolanda   +2 more
core  

Evaluation of Sample Recovery of Odorous VOCs and Semi‐VOCs From Odor Bags, Sampling Canisters, Tenax TA Sorbent Tubes, and SPME [PDF]

, 2009
Odor samples collected in field research are complex mixtures of hundreds if not thousands of compounds. Research is needed to know how best to sample and analyze these compounds.
Koziel, Jacek, Koziel, Jacek, Kuhrt, Fred, Lloyd, Jenny, Parker, David, Spinhirne, Jarett, Wright, Donald   +6 more
core   +3 more sources

The miR319/bHLH094 Module Regulates Creeping Bentgrass Thermotolerance by Modulating Auxin Biosynthesis and Signalling Pathway

Plant Biotechnology Journal, EarlyView.
ABSTRACT MicroRNA319 (miR319) has been demonstrated to regulate plant development and responses to stress such as drought and salt. However, its role in thermotolerance, particularly in cool season grasses, remains unclear. Here we report that miR319 plays a negative role in heat tolerance of creeping bentgrass (Agrostis stolonifera).
Kangting Dong, Chang Liu, Mingyue Wang, Dayong Li, Jialin Li, Ning Zhao, Jianmiao Sun, Xiaodong Wang, Hongjie Di, Hong Luo, Xinbo Sun   +10 more
wiley   +1 more source

Indole‐3‐butyric acid induces lateral root formation via peroxisome‐derived indole‐3‐acetic acid and nitric oxide [PDF]

New Phytologist, 2013
Summary Controlled plant growth requires regulation through a variety of signaling molecules, including steroids, peptides, radicals of oxygen and nitrogen, as well as the ‘classical’ phytohormone groups. Auxin is critical for the control of plant growth and also orchestrates many developmental processes, such as the formation of new roots.
Schlicht, M., Ludwig-Mueller, J., Burbach, C., Volkmann, D., Baluska, F.   +4 more
openaire   +3 more sources

Assessing the adaptive potential of European beech populations to temperature and precipitation along a steep environmental gradient in the south‐eastern Carpathians

Plant Biology, EarlyView.
This study focuses on the identification of candidate SNPs involved in local adaptation to altitude by environmental association analysis conducted on different natural European beech (Fagus sylvatica) populations. Abstract It is necessary to assess the adaptive potential of European beech populations to climate change.
M. Tost, O. Grigoriadou‐Zormpa, S. Wilhelmi, M. Müller, H. Wildhagen, A. L. Curtu, O. Gailing   +6 more
wiley   +1 more source

In vitro culture of Capparis decidua and assessment of clonal fidelity of the regenerated plants

Biologia Plantarum, 2010
A protocol for in vitro multiplication of Capparis decidua (Forsk.) Edgew. has been developed from cultured leaves procured from multiplying axillary shoots on the cultured nodal explants.
P. Tyagi, S. Khanduja, S.L. Kothari
doaj   +1 more source

Jasmonate promotes auxin-induced adventitious rooting in dark-grown Arabidopsis thaliana seedlings and stem thin cell layers by a cross-talk with ethylene signalling and a modulation of xylogenesis [PDF]

, 2018
Background: Adventitious roots (ARs) are often necessary for plant survival, and essential for successful micropropagation. In Arabidopsis thaliana dark-grown seedlings AR-formation occurs from the hypocotyl and is enhanced by application of indole-3 ...
A Chini, A Larionov, A Ricci, A Stintzi, A Veloccia, Angela Veloccia, B Dombrecht, B Thines, B von Malek, Bettina Hause, C Ellis, C Wasternack, C Wasternack, D Weigel, Diego Piacentini, E Pesquet, EW Chehab, F Della Rovere, F Della Rovere, F Takahashi, Federica Della Rovere, G Balcke, G Falasca, G Falasca, G Jang, Giuseppina Falasca, H Fukuda, I Rieu, K Mielke, K Růžička, L da Rocha Correa, L Fattorini, L Fattorini, L Fattorini, L Gutierrez, L Gutierrez, Laura Fattorini, Laurent Gutierrez, Maria Maddalena Altamura, N Liu, N Taki, O Miersch, P Nagpal, Q Zhai, S Guénin, S Lischweski, S Negi, S Song, S Zhong, SB Tiwari, SW Li, T Murashige, TJ Guilfoyle, U Druege, X Liu, X Zhang, Z Zhu, Z Zhu   +57 more
core   +3 more sources

Cutting and juvenile cutting as complementary strategies for the propagation and conservation of Conocarpus erectus

Restoration Ecology, EarlyView.
Abstract Introduction Limited seed availability constrains mangrove restoration, but vegetative propagation through cutting and juvenile cutting (mini‐cutting), supported by indole‐3‐butyric acid (IBA), a synthetic auxin that stimulates adventitious rooting, offers a scalable solution for Conocarpus erectus.
Mary R. de Souza, Elen R. F. Maciel, Cleyton dos Santos Souza, Gabriela Salami, Alan C. de Holanda, Poliana C. D. Araujo   +5 more
wiley   +1 more source

Comprehensive study on in vitro propagation of some imported peach rootstocks b. In vitro rooting and acclimatization

Scientific Reports
Rooting is considered a critical stage in the micropropagation of Prunus sp. because it controls plant survival during acclimatization. Auxins and genotype are thought to play a significant role in root formation and induction.
Galal I. Eliwa, El Refaey F. El Dengawy, Mohamed S. Gawish, Mona M. Yamany   +3 more
doaj   +1 more source