Results 31 to 40 of about 2,713 (174)

Functional characterisation of a soybean galactinol synthase gene under various stress conditions

Vietnam Journal of Science, Technology and Engineering, 2018
Galactinol synthase (GolS) has been known to play a key role in raffinose biosynthesis by catalysing the formation of galactinol. The GolS gene family has been recently identified in various plant species.
Duc Ha Chu, Buffel Melanie, Tien Dung Le
doaj   +1 more source

Overexpression of galactinol synthase 1 from Solanum commersonii (ScGolS1) confers freezing tolerance in transgenic potato

Horticultural Plant Journal, 2023
Potato (Solanum tuberosum L.) is the fourth largest food crop in the world. Low temperatures cause serious damage to potato plants every year, and freezing tolerance has become a hot spot in potato research.
Feiyan He, Jianfei Xu, Yinqiao Jian, Shaoguang Duan, Jun Hu, Liping Jin, Guangcun Li   +6 more
doaj   +1 more source

Cadmium-Induced Changes in the Accumulation of Sugars and the PsGolS Transcript in Pisum sativum L.

Applied Sciences
Cadmium (Cd) is a key stress factor that affects plant development. To examine the influence of Cd stress, we analysed the tissue localisation of polysaccharides (Periodic Acid Schiff reaction), qualitative and quantitative changes in soluble ...
Katarzyna Głowacka, Wioletta E. Pluskota, Janusz Najdzion, Adam Okorski, Jacek Olszewski, Lesław B. Lahuta   +5 more
doaj   +1 more source

Purification and Characterization of Galactinol Synthase from Mature Zucchini Squash Leaves [PDF]

Plant Physiology, 1991
Galactinol synthase catalyzes the first committed step in the biosynthesis of raffinose sugars. Previous attempts to purify the enzyme have proven difficult and have resulted in low quantities of unpurified enzyme. Galactinol synthase was purified 752-fold from mature zucchini (Cucurbita pepo L.
P T, Smith, T M, Kuo, C G, Crawford
openaire   +2 more sources

Metabolomic approach to search for fungal resistant forms of Aegilops tauschii Coss. from the VIR collection

Вавиловский журнал генетики и селекции, 2020
Broadening of the genetic diversity of donors of resistance to biotic environmental factors is a challenging problem concerning Triticum L., which can be solved by using wild relatives of wheat, in particular, Aegilops tauschii Coss., in breeding ...
T. V. Shelenga, L. L. Malyshev, Yu. A. Kerv, T. V. Diubenko, A. V. Konarev, V. I. Horeva, M. K. Belousova, M. A. Kolesova, N. N. Chikida   +8 more
doaj   +1 more source

Galactinol Synthase Gene ofCoptis japonicaIs Involved in Berberine Tolerance

Bioscience, Biotechnology, and Biochemistry, 2008
Many plant secondary metabolites show strong biological activities and are potentially also toxic to plants, while plants producing such active compounds are usually insensitive to their own metabolites, suggesting that they have species-specific detoxification mechanisms.
TAKANASHI, Kojiro, SHITAN, Nobukazu, SUGIYAMA, Akifumi, KAMIMOTO, Yoshihisa, HAMAMOTO, Masafumi, IWAKI, Tomoko, TAKEGAWA, Kaoru, YAZAKI, Kazufumi   +7 more
openaire   +2 more sources

Dehydration‐driven organization of metabolites into NaDES‐like assemblies in orthodox seeds

New Phytologist, EarlyView.
Summary Desiccation tolerance in plants, especially during orthodox seed dehydration, relies on compatible solute accumulation, complex molecular mechanisms, and intermolecular organizations that remain poorly understood. We combined metabolite profiling, mass spectrometry imaging, and electrospray and cold‐spray ionization mass spectrometry to ...
Youcef Haddad, Thomas Delhaye, Emmanuelle Limanton, Denis Morineau, Maëna Le Corvec, Christine Deponge, Anne Levrel, Alain Moréac, Virginie Nazabal, David Rondeau, Ludovic Paquin, Alain Bouchereau   +11 more
wiley   +1 more source

Drought tolerance of the grapevine, Vitis champinii cv. Ramsey, is associated with higher photosynthesis and greater transcriptomic responsiveness of abscisic acid biosynthesis and signaling

BMC Plant Biology, 2020
Background Grapevine is an economically important crop for which yield and berry quality is strongly affected by climate change. Large variations in drought tolerance exist across Vitis species.
Noé Cochetel, Ryan Ghan, Haley S. Toups, Asfaw Degu, Richard L. Tillett, Karen A. Schlauch, Grant R. Cramer   +6 more
doaj   +1 more source

CRISPR/Cas9-Mediated Knockout of Galactinol Synthase-Encoding Genes Reduces Raffinose Family Oligosaccharide Levels in Soybean Seeds

Frontiers in Plant Science, 2020
Raffinose family oligosaccharides (RFOs) are major soluble carbohydrates in soybean seeds that cannot be digested by human and other monogastric animals. Hence, a major goal is to reduce RFO levels to improve the nutritional quality of soybean.
Huy Le, Nhung Hong Nguyen, Dong Thị Ta, Thao Nhu Thi Le, Thao Phuong Bui, Ngoc Thu Le, Cuong Xuan Nguyen, Hardy Rolletschek, Gary Stacey, Minviluz G. Stacey, Ngoc Bich Pham, Ngoc Bich Pham, Phat Tien Do, Phat Tien Do, Ha Hoang Chu, Ha Hoang Chu   +15 more
doaj   +1 more source

Climate change and crop resilience: harnessing metabolomics for predicting stress tolerance

New Phytologist, EarlyView.
Summarised methodology for metabolite biomarker discovery and genomic targets selection for those metabolites to predict high‐throughput phenotypic and agronomic traits of interest for direct uptake in breeding programmes. Summary Global warming is driving climate change to levels not experienced since the advent of agriculture, primarily due to ...
Agyeya Pratap, Arash Fazeli, Ali Bandehagh, Nicolas L. Taylor   +3 more
wiley   +1 more source