Results 51 to 60 of about 43,071 (216)

Study of the leaf epidermis in some Egyptian taxa of Fagonia L. by SEM [PDF]

Delta Journal of Science, 2013
Leaf epidermis structure of 13 Fagonia taxa has been studied by Light microscope (LM) andScanning electron microscope (SEM). Anomocytic stomata type, different trichomes features,cuticular ornamentation and stomatal levels are determined.
Azza A. F. Khafagi, Amaal H. Mohamed, Dalia G. Gabr   +2 more
doaj   +1 more source

Analysis of monoterpenoids in glandular trichomes of the catmint Nepeta racemosa

, 1997
Plants within the Lamiaceae are characterized by their production of essential oils, largely composed of monoterpenoids. They also possess on their aerial surfaces different types of trichomes, including relatively large peltate glandular trichomes ...
Hallahan, D. L., Chapman, June V., Chapman, J. V., Rhodes, M. J. C., Hamilton, James G.C., Clark, L. J., Rhodes, Michael J.C., Clark, Lawrence J., Hallahan, David L., Hamilton, J. G. C.   +9 more
core   +1 more source

Melatonin alleviates cadmium toxicity and abiotic stress by promoting glandular trichome development and antioxidant capacity in Nicotiana tabacum

Ecotoxicology and Environmental Safety, 2022
Melatonin is a well-known signaling molecule that mediates a range of physiological activities and various stress reactions in plants. We comprehensively tested the effect of melatonin on the development of root hairs and glandular trichomes and found ...
Zhaopeng Song, Pei Wang, Xiaolong Chen, Yufu Peng, Bin Cai, Jiangyu Song, Guangting Yin, Shiwei Jia, Hongying Zhang   +8 more
doaj   +1 more source

Advances in the regulatory mechanisms of multicellular trichome formation and its secondary metabolite synthesis in vegetable crops

Vegetable Research, 2023
Trichomes are specialized epidermal appendages, which can be divided into glandular or non-glandular types based on their diverse morphology. The glands of glandular trichomes are responsible for the biosynthesis and storage of many natural metabolites ...
Shoujuan Yuan, Qian Li, Heng Shen, Wenqian Wang, Taotao Wang, Zhibiao Ye, Changxian Yang   +6 more
doaj   +1 more source

More than trichomes and acylsugars: the role of jasmonic acid as mediator of aphid resistance in tomato

Journal of Plant Interactions, 2023
This study investigates the impact of priming on the resistance of tomato plants to the potato aphid Macrosiphum euphorbiae, focusing on the role of glandular trichomes.
Lidia Blanco-Sánchez, Rosario Planelló, Victoria Ferrero, Rafael Fernández-Muñoz, Eduardo de la Peña, Juan Antonio Díaz Pendón   +5 more
doaj   +1 more source

Developmental Regulation of Monoterpene Biosynthesis in the Glandular Trichomes of Peppermint [PDF]

Plant Physiology, 2000
Abstract Monoterpene production in peppermint (Mentha ×piperita L.) glandular trichomes is determined by the rate of biosynthesis, as determined by 14CO2incorporation, and is restricted to leaves 12 to 20 d of age. Using oil glands isolated from peppermint leaves of different ages, in vitro assay of the eight sequential enzymes ...
Mcconkey, M., Gershenzon, J., Croteau, R.   +2 more
openaire   +3 more sources

Hop production in a low‐trellis espalier system in the subtropical environment

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Hop cultivation (Humulus lupulus L.) is expanding into new regions, particularly under subtropical conditions. Traditionally, hop plants are trained using high‐trellis systems; however, a low‐trellis espalier structure may reduce establishment costs, facilitate phytosanitary management, and improve harvest uniformity.
Deise Maria Feltrin, Monika Rios, Patricia C G de Lima, Sidnei Osmar Jadoski   +3 more
wiley   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Specialized Metabolism in Plant Glandular Trichomes [PDF]

SCIENTIA SINICA Vitae, 2015
Trichomes could be found on the surfaces of leaves, stems and other organs of many angiosperm plants. The plant trichomes were commonly divided into two classes: non-glandular trichomes (not many chemicals could be found inside) and glandular trichomes which produce large amount of specialized natural products of diverse classes.
HaoXun LI, GuoDong WANG
openaire   +1 more source

THE SECRETORY STRUCTURE OF ESSENTIAL OILS IN SOME SPECIES OF LAMIACEAE FOR TRADITIONAL COSMETICS OF BESEMAH TRIBES LAHAT’S DISTRICT

Biovalentia: Biological Research Journal, 2017
Besemah tribe uses plants in addition to the treatment is also used for beauty treatments traditionally. Based on Agustina's (2015) study, 109 species of plants were used for traditional medicine by the Tribe of Besemah.
Nina Tanzerina, Nita Aminasih, Erliah -
doaj   +1 more source