Results 51 to 60 of about 11,005 (220)

Estimating General and Special Combining Abilities for Economic Traits in Turkish Hybrid Opium Poppy (Papaver somniferum L.) Lines. [PDF]

Journal of Medicinal Plants and By-products, 2017
Opiumpoppy (Papaver somniferum L.) is one of the important and oldest cultivated medicinal plant used to extract morphine, papaverine, thebaine, codeine and other alkaloids.
Negar Valizadeh, Neset Arslan, Amir Rahimi   +2 more
doaj  

"Poppy" yeast [PDF]

, 2015
I am old enough to have taken part in the international project to sequence the first eukaryotic genome—that of Saccharomyces cerevisiae—which was released in 1996. Twenty years later, scientists from academic and commercial institutions are now involved
RINALDI, Teresa
core   +1 more source

Engineered Production of Hydroxycinnamoyl Tyramine Conjugates Limits the Growth of the Pathogen Pseudomonas syringae in Arabidopsis

Plant, Cell &Environment, EarlyView.
ABSTRACT Hydroxycinnamoyl tyramine conjugates are phenolamides produced by plants in response to pathogen attack and biotic stresses. Their proposed mechanisms of action include cytotoxicity towards pathogens, cell wall reinforcement to restrict pathogen proliferation, and signaling activity to trigger general stress responses.
Halbay Turumtay, Jana A. Hassan, Sami Kazaz, Yu Gao, Yang Tian, Yi‐Chun Chen, Ramu Kakumanu, Emine Akyuz Turumtay, Mehmet Veysi Cetiz, Hemant Choudhary, Edward E. K. Baidoo, Blake A. Simmons, Henrik V. Scheller, Jennifer D. Lewis, Aymerick Eudes   +14 more
wiley   +1 more source

Alkaloid diversity in relation to breeding for specifi c alkaloids in opium poppy (Papaver somniferum L.)

Czech Journal of Genetics and Plant Breeding, 2010
Papaver somniferum is a chief source of diverse physiologically active alkaloids, required by the pharmaceutical industry. The present study describes the diversity of the alkaloid spectrum of 122 opium poppy accessions of Indian origin by means of a ...
Sudhir Shukla, Hemant Kumar Yadav, Anu Rastogi, Brij Kishore Mishra, Sant Prasad Singh   +4 more
doaj   +1 more source

S-adenosyl-l-methionine: (S) -7,8,13, 14-tetrahydroberberine--n-methyltransferase, a branch point enzyme in the biosynthesis of benzophenanthridine and protopine alkaloids. [PDF]

, 1986
The enzyme which transfers the CH3-group of S-adenosylmethionine to the nitrogen atom of (S)-tetrahydroberberine and (S)-stylopine is found to occur in a number of plant cell cultures originating from species containing alkaloids; it is located at an ...
Amann, Battersby, M Rueffer, M.H Zenk, Rueffer, Rueffer, Slavik, Takao, Takao   +8 more
core   +1 more source

New Allergens Approved by the WHO/IUIS Allergen Nomenclature Sub‐Committee in 2021–2024 and Their Significance for Future Diagnostics, Regulation, and Research. An EAACI Task Force Report

Allergy, Volume 81, Issue 3, Page 684-699, March 2026.
ABSTRACT The WHO/IUIS Allergen Nomenclature Sub‐Committee is an international body of experts that maintains the systematic nomenclature of allergenic proteins by assigning official names to newly identified allergens submitted by researchers. Here, we summarize the data on new allergens approved between 2021 and 2024.
Christian Radauer, Gabriele Gadermaier, Richard E. Goodman, Alain Jacquet, Uta Jappe, Andreas L. Lopata, Anna Pomés, Monika Raulf, Keity S. Santos, Josefina Zakzuk, Yuzhu Zhang, Joana Vitte, on behalf of the WHO/IUIS Allergen Nomenclature Sub‐Committee   +12 more
wiley   +1 more source

'The debatable territory where geology and archaeology meet': reassessing the early archaeobotanical work of Clement Reid and Arthur Lyell at Roman Silchester [PDF]

, 2017
The first large-scale archaeobotanical study in Britain, conducted from 1899 to 1909 by Clement Reid and Arthur Lyell at Silchester, provided the first evidence for the introduction of Roman plant foods to Britain, yet the findings have thus far ...
Alcock J., Anon, Applebaum S., Boon G., Boon G. C., Campbell G., Coles B., Collingwood R. G., Couchman J. E., Cunliffe B., Davenport P., Dickson C., Dickson C., Dobney K., Evans C., Fox A., Frere S., Fulford M., Fulford M., Fulford M., Fulford M., Godwin H., Gray H. S. G., Greig J., Greig J., Greig J., Grimes W., Hall A., Hall A., Hawkes G., Hill J., Hillman G., Hingley R., Holbrook N., Jacomet S., Jones M., Jones M., Jones M., Kenward H., Kenward H., Lambrick G., Lawson A. J., Lisa A. Lodwick, Lodwick L., Lyell A., May T., Meadows K. I., Millett M., Neal D. S., O'Connor A., Pearsall D., Percival J., Price E., Reid C., Reid C., Reid C., Reid C., Reid C., Reid C., Reid C., Reid C., Renfrew J., Renfrew J., Richmond I. A., Robinson M., Robinson M., Robinson M., Robinson M., Schweinfurth G., Stace C., Thomson J., Timby J., Timby J., Wacher J., West R., Wilson D., Wittmack L.   +76 more
core   +1 more source

Reducing the Sinapine Levels of Camelina sativa Seeds Through Targeted Genome Editing of REF1

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1839-1865, March 2026.
ABSTRACT Sinapine (O‐sinapoyl choline) is the major phenolic metabolite typically found in the oil‐rich seeds of Brassicaceae such as Camelina sativa and Brassica napus. It imparts a bitter taste to the seeds as a defence mechanism against herbivores, but it also renders them less palatable to livestock.
Amélie A. Kelly, Martin Fulda, Merle Aden, Ilka N. Abreu, Kirstin Feussner, Ivo Feussner   +5 more
wiley   +1 more source

A Modular Chemoenzymatic Cascade Simplifies Divergent Synthesis of Natural and Unnatural Benzylisoquinoline Alkaloids

Advanced Science, Volume 13, Issue 1, 5 January 2026.
A simplified chemoenzymatic platform is designed to integrate an enzyme cascade with subsequent chemical steps, enabling the divergent production of diverse benzylisoquinoline alkaloids (BIAs). Demonstrating remarkable versatility and enantioselectivity, four distinct classes of BIAs are efficiently generated, in which the natural medicine papaverine ...
Huiling Liu, Zhenbo Yuan, Yue Gao, Fei Li, Zhiwei Deng, Yan Zhang, Zhengshan Luo, Changmei Liu, Yijian Rao   +8 more
wiley   +1 more source

Advanced Tissue Imprinting With Pneumatic Press for Mass Spectrometry Imaging of Plant Tissues

Journal of Mass Spectrometry, Volume 61, Issue 1, January 2026.
ABSTRACT Sample preparation is an important first step to obtain high quality mass spectrometry imaging (MSI) data. Preparing plant tissues is especially challenging for MSI of thin tissues along the lateral dimensions. The unique challenges involved with plant tissues, such as fragile cell walls, hydrophobic barriers, and specific tissue structures ...
Pubudu Nuwan Perera Hapuarachchige, Vy T. Tat, Young Jin Lee   +2 more
wiley   +1 more source