Results 101 to 110 of about 9,148 (283)

Die Funktion des Responseregulators ARR2 in der Entwicklung von Arabidopsis thaliana [PDF]

, 2004
In dieser Arbeit konnte mittels physiologischer Experimente, Expressionsanalysen, Phosphorylierungsassays und Transaktivierungsanalysen eine komplexe Funktion von ARR2 in verschiedenen Signaltransduktionswegen von Arabidopsis aufgedeckt werden.
Haß, Claudia
core  

Characterisation of Bacterial Myrosinase

, 2012
The degradation of glucosinolates (GLSs) are mediated by the enzyme commonly known as myrosinase (β-thioglucosidase glucohydrolase; EC 3.2.3.1). There has been limited work on bacterial myrosinases which is surprising since they must play a role in both soil and animal gut ecology.
openaire   +4 more sources

Mean plant toxicity modulates the effects of plant defense variability

Ecology, Volume 106, Issue 2, February 2025.
Abstract Plant trait variation is thought to suppress herbivore performance, but experiments typically manipulate only a single mean level of the trait. We manipulated the mean and variation of the concentration of a plant toxin in a model plant–herbivore system across three field and greenhouse experiments.
Vincent S. Pan, Kadeem J. Gilbert, William C. Wetzel   +2 more
wiley   +1 more source

Bioavailability of glucosinolates and their breakdown products: Impact of processing

Frontiers in Nutrition, 2016
Glucosinolates are a large group of plant secondary metabolites with nutritional effects, and are mainly found in cruciferous plants. After ingestion, glucosinolates could be partially absorbed in their intact form through the gastrointestinal mucosa ...
Francisco Jose Barba, Francisco Jose Barba, Nooshin nikmaram, Shahin Roohinejad, Anissa Khelfa, Zhenzhou Zhu, Mohamed Koubaa   +6 more
doaj   +1 more source

Auxin-sensitive Aux/IAA proteins mediate drought tolerance in Arabidopsis by regulating glucosinolate levels. [PDF]

, 2019
A detailed understanding of abiotic stress tolerance in plants is essential to provide food security in the face of increasingly harsh climatic conditions. Glucosinolates (GLSs) are secondary metabolites found in the Brassicaceae that protect plants from
Ecker, Joseph R, Estelle, Mark, Katz, Ella, Kliebenstein, Daniel J, Li, Baohua, Salehin, Mohammad, Song, Liang, Tang, Michelle   +7 more
core  

Effect of Ultrasound-Assisted Blanching on Myrosinase Activity and Sulforaphane Content in Broccoli Florets

Catalysts, 2020
Sulforaphane (SFN) is a health-promoting compound occurring in broccoli. It is formed by action of myrosinase in a two-step reaction that also yields undesirable compounds such as nitriles and isothionitriles.
A. Mahn, J. Quintero, N. Castillo, Raidel Comett   +3 more
semanticscholar   +1 more source

Novel Regulators and Their Epistatic Networks in Arabidopsis' Defence Responses to Alternaria alternata Infection

Molecular Plant Pathology, Volume 26, Issue 2, February 2025.
An inverted triangular regulatory model of the novel regulators and genetic networks modulating the accumulation of 4MOI3M and the Arabidopsis defence responses to Alternaria alternata. ABSTRACT Necrotrophic pathogens cause serious threats to agricultural crops, and understanding the resistance genes and their genetic networks is key to breeding new ...
Qi Zeng, Xifan Liu, Xuemei Yan, Jiahao Zhang, Chao Li, Chengtai Yan, Yanfeng Zhang, Daniel Kliebenstein, Baohua Li   +8 more
wiley   +1 more source

Thermal and pressure stability of myrosinase enzymes from black mustard (Brassica nigra L. W.D.J Koch. var. nigra), brown mustard (Brassica juncea L. Czern. var. juncea) and yellow mustard (Sinapsis alba L. Subsp Maire) seeds [PDF]

, 2015
This study investigates the effects of temperature and pressure on inactivation of myrosinase extracted from black, brown and yellow mustard seeds. Brown mustard had higher myrosinase activity (2.75 un/mL) than black (1.50 un/mL) and yellow mustard (0.63
Ghawi, S. K., Methven, Lisa, Niranjan, Keshavan, Okunade, O. A.   +3 more
core   +1 more source

Homoeolog expression divergence contributes to time of day changes in transcriptomic and glucosinolate responses to prolonged water limitation in Brassica napus

The Plant Journal, Volume 121, Issue 4, February 2025.
SUMMARY Water availability is a major determinant of crop production, and rising temperatures from climate change are leading to more extreme droughts. To combat the effects of climate change on crop yields, we need to develop varieties that are more tolerant to water‐limited conditions.
Angela Ricono, Ella Ludwig, Anna L. Casto, Stevan Zorich, Joshua Sumner, Kevin Bird, Patrick P. Edger, Todd C. Mockler, Adrian D. Hegeman, Malia A. Gehan, Kathleen Greenham   +10 more
wiley   +1 more source

Bacterial volatile organic compounds supplemented with light‐emitting diode lighting enhance antioxidant capacity and delay senescence in broccoli

Food Frontiers, Volume 6, Issue 1, Page 448-464, January 2025.
Bacterial volatile organic compounds (BVOCs) are biological volatiles that can have a positive effect on the postharvest preservation of fruits and vegetables. In the present study, fumigation of broccoli with BVOCs released by Lysinibacillus fusiformis supplemented with LED white light irradiation reduced the accumulation of reactive oxygen species ...
Taishan Huang, Junyan Shi, Xiaozhen Yue, Shuzhi Yuan, Xiangbin Xu, Jinhua Zuo, Qing Wang   +6 more
wiley   +1 more source