Results 11 to 20 of about 29,421 (241)

Isolation and Characterization of Phenylalanine Ammonia Lyase (PAL) Genes in Ferula pseudalliacea: Insights into the Phenylpropanoid Pathway [PDF]

Genes
Phenylalanine ammonia lyase (PAL) is a key enzyme regulating the biosynthesis of the compounds of the phenylpropanoid pathway. This study aimed to isolate and characterize PAL genes from Ferula pseudalliacea Rech.f. (Apiales: Apiaceae) to better understand the regulation of metabolite production.
Yavar Vafaee, Dara Dastan, Parviz Heidari   +2 more
exaly   +4 more sources

The phenylalanine ammonia lyase (PAL) gene family shows a gymnosperm-specific lineage [PDF]

BMC Genomics, 2012
BackgroundPhenylalanine ammonia lyase (PAL) is a key enzyme of the phenylpropanoid pathway that catalyzes the deamination of phenylalanine to trans-cinnamic acid, a precursor for the lignin and flavonoid biosynthetic pathways.
Ujwal R. Bagal, James H. Leebens-Mack, W. Lorenz, J. F. Dean   +3 more
semanticscholar   +3 more sources

Activity of phenylalanine ammonia-lyase (PAL) and concentrations of anthocyanins and phenolics in developing strawberry fruit [PDF]

Journal of the American Society for Horticultural Science, 1991
Studies on regulation of production of phenolics in strawberry (Fragaria X ananassa Duch,) fruit were initiated by monitoring phenylalanine ammonia-lyase (PAL) activity and levels of anthocyanins, flavonoids, tannins, and other soluble phenols throughout
G. Cheng, P. Breen
semanticscholar   +2 more sources

Relationships between salicylic acid content, phenylalanine ammonia-lyase (PAL) activity, and resistance of barley to aphid infestation.

Journal of Agricultural and Food Chemistry, 2003
It has been suggested that salicylic acid (SA) is a signal in acquired resistance to pathogens in several plants. Also, it has been suggested that infestation of plants causes an increase in the activity of phenylalanine ammonia-lyase (PAL), a key ...
Mercedes Chaman, S. Copaja, V. Argandoña   +2 more
semanticscholar   +4 more sources

Sunlight-stimulated phenylalanine ammonia-lyase (PAL) activity and anthocyanin accumulation in exocarp of ‘Mahajanaka’ mango [PDF]

Maejo International Journal of Science and Technology, 2011
The activity of phenylalanine ammonia-lyase (PAL) required for anthocyanin synthesis was stimulated by sunlight exposure resulting in the development of red colour in ‘Mahajanaka’ mango exocarp, which occurred only on the sunlight-exposed side of the ...
Kobkiat Saengnil
doaj   +1 more source

Expression profiling of the phenylalanine ammonia-lyase (<i>PAL</i>) gene family in <i>ginkgo biloba</i> L. [PDF]

Plant Signal Behav, 2023
The PAL gene family plays an important role in plant growth, development, and response to abiotic stresses and has been identified in a variety of plants. However, a systematic characterization is still lacking in Ginkgo biloba. Using a bioinformatics approach, 11 GbPAL members of the PAL gene family identified in ginkgo were identified in this study ...
Gao X, Hu Y, Xu Z, Peng D, Guo Q.
europepmc   +4 more sources

Origin and Evolution of Enzymes with MIO Prosthetic Group: Microbial Coevolution After the Mass Extinction Event

Frontiers in Genetics, 2022
After major mass extinction events, ancient plants and terrestrial vertebrates were faced with various challenges, especially ultraviolet (UV) light. These stresses probably resulted in changes in the biosynthetic pathways, which employed the MIO (3,5 ...
Fei Peng, Ulrike Engel, Habibu Aliyu, Jens Rudat   +3 more
doaj   +1 more source

Gene expression pattern and taxane biosynthesis in a cell suspension culture of Taxus baccata L. subjected to light and a phenylalanine ammonia lyase (PAL) inhibitor.

Journal of Photochemistry and Photobiology. B: Biology, 2022
Taxus baccata L. cell culture is a promising commercial method for the production of taxanes with anti-cancer activities. In the present study, a T. baccata cell suspension culture was exposed to white light and 2-aminoindan-2-phosphonic acid (AIP), a ...
M. Bamneshin, M. Mirjalili, M. Naghavi, R. Cusido, J. Palazón   +4 more
semanticscholar   +1 more source

Codon-Optimized Rhodotorula glutinis PAL Expressed in Escherichia coli With Enhanced Activities

Frontiers in Bioengineering and Biotechnology, 2021
PAL (phenylalanine ammonia lyase) is important for secondary metabolite production in plants and microorganisms. There is broad interest in engineering PAL for its biocatalytic applications in industry, agriculture, and medicine.
Feiyan Xue, Zihui Liu, Yue Yu, Yangjie Wu, Yuxin Jin, Mingfeng Yang, Lanqing Ma   +6 more
doaj   +1 more source

Transcriptional Regulation of the <i>Phenylalanine Ammonia-Lyase</i> (<i>PAL</i>) Gene Family in Mulberry Under Chitosan-Induced Stress. [PDF]

Plants (Basel)
Regulation of the phenylpropanoid pathway is critical for plant development and defense. This research investigates the transcriptional control of six Phenylalanine Ammonia-Lyase (PAL) gene homologs identified in the mulberry genome. A comprehensive in silico pipeline was employed to analyze the promoter architecture of these genes.
Rakpenthai A, Watanabe M, Wongkaew A, Nakasathien S.   +3 more
europepmc   +4 more sources