Results 141 to 150 of about 1,180,341 (309)

Metabolic engineering of hairy root cultures in Beta vulgaris for enhanced production of vanillin, 4-hydroxybenzoic acid, and vanillyl alcohol

Frontiers in Bioengineering and Biotechnology
The flavor of vanilla is a complex blend of compounds, with vanillin as the most prominent, along with vanillyl alcohol and 4-hydroxybenzoic acid. Natural vanillin extracted from vanilla beans is expensive, so researchers use heterologous synthesis to ...
Zakir Husain, Zafar Iqbal Warsi, Sana Khan, Ganesan Mahendran, Shama Afroz, Ashish Chandran, Praveen Kumar Kashyap, Kahkashan Khatoon, Gazala Parween, Sudeep Tandon, Laiq Ur Rahman   +10 more
doaj   +1 more source

The bHLH transcription factors TSAR1 and TSAR2 regulate triterpene saponin biosynthesis in Medicago truncatula [PDF]

, 2015
Plants respond to stresses by producing a broad spectrum of bioactive specialized metabolites. Hormonal elicitors, such as jasmonates, trigger a complex signaling circuit leading to the concerted activation of specific metabolic pathways.
Goossens, Alain, Lopez-Vidriero, Irene, Manuel Franco-Zorrilla, José, Mertens, Jan, Pollier, Jacob, Vanden Bossche, Robin   +5 more
core   +2 more sources

Magnetic Steganography Based on Wide‐Field Diamond Quantum Microscopy

Advanced Optical Materials, EarlyView.
This document illustrates magnetic steganography. Magnetic graphics, including pixel art and QR codes, are produced using magnetic materials (such as Ni) and obscure behind patterns manufactured using non‐magnetic materials (such as Au), which are unveiled through widefield quantum microscopy. Furthermore, manipulating the electron spin of NV with dual
Jungbae Yoon, Jugyeong Chung, Hyunjun Jang, Jinsu Jung, Yuhan Lee, Chulki Kim, Nojoon Myoung, Donghun Lee   +7 more
wiley   +1 more source

Bioproduction of a Therapeutic Vaccine Against Human Papillomavirus in Tomato Hairy Root Cultures

Frontiers in Plant Science, 2019
Human papillomavirus (HPV) tumor disease is a critical public health problem worldwide, especially in the developing countries. The recognized pathogenic function of E5, E6, and E7 oncoproteins offers the opportunity to devise therapeutic vaccines based ...
S. Massa, F. Paolini, C. Marino, R. Franconi, A. Venuti   +4 more
semanticscholar   +1 more source

Influences of Agrobacterium rhizogenes strains, plant genotypes, and tissue types on the induction of transgenic hairy roots in Vitis species [PDF]

, 2015
In this study, we evaluated the influences of 3 Agrobactrium rhizogenes strains (15384, A4, and K599), 4 different tissue types (internodes, stem-cut and petiole-cut surfaces on in vitro plants, and young shoots excised from in vitro plants), and 14 ...
Chen, S., Jittayasothorn, Y., Wang, X., Yang, Y., Zhong, Y.   +4 more
core   +2 more sources

Biomedical Application of Cold Plasma: Navigating Through Plasma Types and Devices by Antimicrobial Effectiveness and Tissue Tolerance

Advanced Therapeutics, EarlyView.
Cold plasma devices (J‐Plasma, Piezo Brush PZ3, Plasma Care) generate unique reactive species that penetrate tissues differently, enabling biofilm eradication while preserving tissue health. This study uncovers plasma‐device interactions with biofilms and surfaces, highlighting tailored applications for precision medicine and infection control ...
Thomas P. Thompson, Amanda Connelly, Sean Kelly, Ross M. Duncan, Jordanne‐Amee Maybin, Carla McDonnell, Autumn Melvage, Laura A. McClenaghan, Aikaterini Dedeloudi, Dimitrios A. Lamprou, Thomas P. Schaer, Paula Bourke, Noreen J. Hickok, Brendan F. Gilmore, Theresa A. Freeman   +14 more
wiley   +1 more source

Effect of different Agrobacterium rhizogenes strains on hairy root induction and phenylpropanoid biosynthesis in tartary buckwheat (Fagopyrum tataricum Gaertn)

Frontiers in Microbiology, 2016
The development of an efficient protocol for successful hairy root induction by Agrobacterium rhizogenes is the key step toward an in vitro culturing method for the mass production of secondary metabolites.
Aye Aye eThwe, Mariadhas eValan Arasu, Xiaohua eLi, Chang Ha ePark, Kim eSun-Ju, Naif Abdullah eAl-Dhabi, Sang Un ePark   +6 more
doaj   +1 more source

Production of diosgenin by hairy root cultures of Trigonella foenum-graecum L [PDF]

, 2018
Hairy root cultures ofTrigonella foenum-graecum L. were established withAgrobacterium rhizogenes strain A4. The hairy roots produce diosgenin, an important spirostanol for the semi-synthesis of steroid hormones.
Christen, P., Kapetanidis, I., Merkli, A.   +2 more
core  

Emerging Therapeutic Strategies for Hearing Loss

Advanced Therapeutics, EarlyView.
Challenges still exist in treating hearing loss in cases of severe damage to hair cells or spiral ganglion neurons. Here, a schematic diagram of cochlear sensory hair cells and auditory nerves is presented. It is found that in normal Corti organs, hair cells have upright stereocilia at the top and auditory neurons at the base. Ototoxic drugs, noise, or
Shanying Han, Tian Shen, Weiwei He, Hao Wei, Xiaolong Zhao, Wen Yang, Chuan Bu, Xinghua Tang, Yu Zhao, Jiangang Fan   +9 more
wiley   +1 more source

Effect of elicitation on antioxidant activity and production of tropane alkaloids in Hyoscyamus reticulatus hairy root cultures [PDF]

Research Journal of Pharmacognosy, 2016
Background and objectives: Hyoscyamus reticulatus contains two distinguished tropane alkaloids, hyoscyamineand scopolamine and both of the compounds possesspotential acute or chronic toxicity.
Z. Zeynali, B. Hosseini, E. Rezaei
doaj