Results 71 to 80 of about 6,216 (203)

Metabolo‐Transcriptomics Analyses Reveal Alfalfa Adaptation to Combined Saline‐Alkali and Low‐Temperature Stress in the Field

Plant Biotechnology Journal, EarlyView.
ABSTRACT Alfalfa (Medicago sativa L.) is known as the ‘King of Forage’ because of its high protein content and excellent palatability. Alfalfa productivity is adversely affected in cold regions with saline‐alkali soils. However, the mechanisms underlying the response of alfalfa to combined saline‐alkali and low‐temperature stress under field conditions
Rui Guo, Lei Liu, Jiaqi Li, Hongyu Qu, Weileng Guo, Lishuang Zhang, Dihe Yang, Ruixin Wang, Changhong Guo   +8 more
wiley   +1 more source

Revisiting the Juliá–Colonna enantioselective epoxidation : supramolecular catalysis in water [PDF]

, 2017
We describe an efficient epoxidation process leading to chiral epoxyketones using the reusable homo-oligopeptide poly-L-leucine (PLL) in pure water, without any organic co-solvent. A range of substituted epoxyketones can be accessed with good conversions
Barbeau, Xavier, Bérubé, Christopher, Lagüe, Patrick, Voyer, Normand   +3 more
core   +1 more source

Achieving Complexity at the Bottom: Molecular Metamorphosis Generated by Anthocyanins and Related Compounds [PDF]

, 2021
Funding Information: This work was supported by the Associated Laboratory for Sustainable Chemistry, Clean Processes and Technologies LAQV through the national funds from UIDB/50006/2020 and UIDP/50006/2020 as well as the European Regional Development ...
Basílio, Nuno, Cruz, Luis, De Freitas, Victor, Parola, A. Jorge, Petrov, Vesselin, Pina, Fernando, Sousa, Diogo   +6 more
core   +1 more source

Improved Longan Genome Assembly Reveals Insights Into Flowering Mechanisms

Plant Biotechnology Journal, EarlyView.
ABSTRACT Longan is an exotic tropical fruit crop and exhibits off‐season flowering induced by potassium chlorate (KClO3), though the molecular mechanisms remain unclear. We assembled a high‐quality, 441.5 Mb genome of variety ‘Shixia’, with a contig N50 at 28.1 Mb, 29, 325 protein‐coding genes, 26 telomeres and 15 centromeres.
Guochun Zhao, Fan Jiang, Wenshun Hu, Jisen Zhang, Wen Wang, Siping Tu, Baiyu Wang, Qing Zhang, Jing Mei, Lianyu Lin, Yiying Qi, Xiuping Chen, Jianguo Li, Ray Ming, Shaoquan Zheng   +14 more
wiley   +1 more source

The impressive colors of the bis-aminostyrylbenzopyrylium system. Evidence by stopped-flow for the B4 formation at pH>13 [PDF]

Funding Information: This work was supported by the Associate Laboratory for Green Chemistry - LAQV (UIDB/50006/2020) which is financed by national funds from FCT/MCTES and by the AgriFood XXI I&D&I project (NORTE-01-0145-FEDER-000041) co-financed by ...
Araújo, Paula, Basílio, Nuno, Borges, Alexandra, de Freitas, Victor, Lima, João C., Oliveira, Joana, Outis, Mani, Pina, Fernando, Seco, André   +8 more
core   +1 more source

Binding of the five multistate species of the anthocyanin analog 7- β -D-glucopyranosyloxy-4′-hydroxyflavylium to the β -cyclodextrin derivative captisol [PDF]

, 2017
The host-guest chemistry of the anthocyanin analog 7-β-D-glucopyranosyloxy-4'-hydroxyflavylium (GHF) was studied in the presence of the β-cyclodextrin derivative captisol by stopped flow, UVevisible spectroscopy, flash photolysis, circular dichroism and ...
Al Bittar, Sheiraz, Basílio, Nuno, Dangles, Olivier, Mendoza, Johan, Mora, Nathalie, Pina, Fernando   +5 more
core   +2 more sources

Genome Assembly Revealed MdZAT5 Coordinates Anthocyanin Biosynthesis in Apple Fruit Peel and Flesh by Interacting With MdHY5

Plant Biotechnology Journal, EarlyView.
ABSTRACT Anthocyanins are plant pigments that contribute to fruit coloration and nutritional quality, yet the coordinated regulation of their accumulation in both peel and flesh remains elusive. Here, we present a haplotype‐resolved genome of Malus cv. ‘Royalty’, a model cultivar with consistently red peel and flesh. A zinc‐finger transcription factor,
Mengnan Zhao, Mosen Zhang, Weilei Sun, Shiyao Duan, Jie Zhang, Tingting Song, Yaoxin Wang, Yuncong Yao, Ji Tian   +8 more
wiley   +1 more source

Királis koronaéterekkel katalizált enantioszelektív szintézisek és ''deracemizációs'' reakciók vizsgálata = Investigation of enantioselective synthesis and deracemization reactions by chiral crownethers [PDF]

, 2008
A monoszacharidokból felépülő királis koronaéterek aszimmetrikus indukciót képesek kifejteni bizonyos reakciókban, ha királis fázistranszfer katalizátorként alkalmazzuk azokat.
Bakó, Péter, Bakó, Tibor, Keglevich, György, Parlagh, Gyula, Szöllősy, Áron, Toke, László   +5 more
core  

Chromosome‐Scale Haplotype Genome Assemblies for the Australian Mango ‘Kensington Pride’ and a Wild Relative, Mangifera laurina, Provide Insights Into Anthracnose‐Resistance and Volatile Compound Biosynthesis Genes

Plant Biotechnology Journal, EarlyView.
ABSTRACT Mango (Mangifera indica) is one of the most popular fruits cultivated in tropical and subtropical regions of the world. The availability of reference genomes helps to identify the genetic basis of important traits. Here, we report assembled high‐quality chromosome‐level genomes for the Australian mango cultivar ‘Kensington Pride’ and M ...
Upendra Kumari Wijesundara, Agnelo Furtado, Ardashir Kharabian Masouleh, Natalie L. Dillon, Heather E. Smyth, Robert J. Henry   +5 more
wiley   +1 more source

(E)-1-(2-Aminophenyl)-3-(thiophen-2-yl)prop-2-en-1-one

Acta Crystallographica Section E, 2013
The molecule of the title heteroaryl chalcone derivative, C13H11NOS, exists in a trans-configuaration and is almost planar with a dihedral angle of 3.73 (8)° between the phenyl and thiophene rings. An intramolecular N—H...O hydrogen bond
Suchada Chantrapromma, Pumsak Ruanwas, Nawong Boonnak, Hoong-Kun Fun   +3 more
doaj   +1 more source