Results 71 to 80 of about 2,356 (123)

The Role of Variance Risk Premium in Derivative Pricing: Modeling, Estimation and Impact

Journal of Futures Markets, Volume 46, Issue 11, Page 1811-1823, November 2026.
ABSTRACT This paper estimates a model where variance risk premiums (VRP) is not fully explained by equity risk premiums (ERP). This separation can be detected thanks to a new breed of GARCH models with enough innovations to disconnect returns from variances. This type of risk‐neutralization is compatible with continuous‐time settings.
Marcos Escobar‐Anel, Lars Stentoft, Xize Ye   +2 more
wiley   +1 more source

Differential signaling Galr2 Spx Gal Fmoc-dA4-dQ14

, 2018
Differential signaling Galr2 Spx Gal Fmoc-dA4 ...
Yoo-Na Lee (5722166), Reyes-Alcaraz, Arfaxad, Seong, Jae Young, Jong-Ik Hwang (135055), Hwang, Jong-Ik, Yun, Seongsik, Arfaxad Reyes-Alcaraz (5722160), Seongsik Yun (519305), Jae Young Seong (135060), Lee, Yoo-Na   +9 more
core   +1 more source

Automated Phenotyping Unveils Trait‐Specific Genotypic Variation in Arbuscular Mycorrhiza Responsiveness in Maize (Zea mays)

Plant, Cell &Environment, Volume 49, Issue 11, Page 7957-7975, November 2026.
ABSTRACT Arbuscular mycorrhiza (AM), a symbiosis between land plants and fungi that enhances plant mineral nutrition, has potential for application in sustainable agriculture. The extent to which plants benefit from the symbiosis depends on the plant‐fungal genotype combination, providing opportunities for breeding symbiosis‐optimized crops.
Florian Berger, Peter Muth, Wouter K. Vahl, Astrid Junker, Thomas Altmann, Stanislav Kopriva, Markus Herz, Caroline Gutjahr   +7 more
wiley   +1 more source

Effect of the A-34T substitution on trxB transcription activated by the wild-type and mutant Spx.

, 2013
Strains carrying trxB-lacZ fusions were grown in DS medium. When the OD600 was 0.4 to 0.5, each culture was divided into two flasks, and 1 mM IPTG was added to one flask. Samples were taken at time intervals and β-galactosidase activities were measured. (
Michiko M. Nakano (174327), Peter Zuber (130862), Cole S. Zuber (367934), Ann Lin (367933), Kate J. Newberry (367935), Richard G. Brennan (201740)   +5 more
core   +1 more source

SPX Benchmark Part I: Results of Static neutronics -- HZDR results

, 2021
DYN3D and Serpent calculations (inputs and results) of the SPX Benchmark Part I: Results of Static ...
Fridman, Emil, Nikitin, Evgeny
core   +1 more source

Genome-wide identification and characterization of SPXdomain-containing genes family in eggplant [PDF]

PeerJ
Phosphorus is one of the lowest elements absorbed and utilized by plants in the soil. SPX domain-containing genes family play an important role in plant response to phosphate deficiency signaling pathway, and related to seed development, disease ...
Li Zhuomeng, Tuo Ji, Qi Chen, Chenxiao Xu, Yuqing Liu, Xiaodong Yang, Jing Li, Fengjuan Yang   +7 more
doaj   +2 more sources

Structural Characterization and In Vitro α‐Amylase Inhibitory and Bile Acid‐Binding Properties of a Glucan Isolated From Fermented Cowpea Natto

Food Science &Nutrition, Volume 14, Issue 10, October 2026.
Cowpea (Vigna unguiculata L.) seeds were fermented with Bacillus subtilis natto, freeze‐dried, milled, and subjected to hot‐water extraction, protein removal, alcohol precipitation, and lyophilization to obtain the crude glucan fraction (JD‐F). JD‐F was further purified by DEAE‐Sepharose Fast Flow anion‐exchange chromatography and size‐exclusion ...
Jinyi Yu, Mengyue Xu, Hui Li, Enzhao Yan, Huifang Niu, Qin Liu, Hongxing Zhang, Hongbo Wang   +7 more
wiley   +1 more source

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3569-3592, October 2026.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia, Medha Noopur, Ishana Bhattacharya, Bhaskar Chandra Sahoo, Mritunjay Kasera, Naga Jyothi Pullagurla, Smritikana Dutta, Guizhen Liu, Gabriel Schaaf, Henning Jessen, Debabrata Laha, Souvik Bhattacharjee, Saikat Bhattacharjee   +12 more
wiley   +1 more source

SlMED25‐SlPHR3‐SlSPX2 module fine‐tunes SlPHR3‐mediated transcriptional activation of phosphate starvation response in tomato

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3593-3609, October 2026.
The mediator subunit SlMED25 and the co‐repressor SlSPX2 competitively bind the N‐terminal domain of the phosphate starvation response transcription factor SlPHR3 in tomato to form a sensitive molecular switch, which dynamically modulates phosphate starvation responses and maintains phosphate homeostasis, offering valuable targets for breeding low ...
Mingtong Zhai, Hongyu Han, Yu Zhang, Yunfeng Zhao, Hongying Guo, Hui Wang, Chuanlong Sun, Xianwen Meng, Lei Deng, Qian Chen, Chuanyou Li   +10 more
wiley   +1 more source

Effects of SPX on Ba²⁺ currents.

, 2016
A, Representative traces of ICaL with external Ba2+ replacing Ca2+ as charge carrier during a 200 ms voltage-clamp pulse from −50 to 0 mV before (black) and after (red) exposure to 300 μM SPX.
Young Min Bae (2549317), Hyun-ji Kim (2549314), Ho Chul Shin (2549299), Chae Hun Leem (821425), Jae Gon Kim (2549308), Ki-Suk Kim (2549311), Kyung Jong Won (2549320), Yin Hua Zhang (645698), Dong Jun Sung (2549302), Bokyung Kim (622579), Hana Cho (445350), Sang Woong Park (2549305)   +11 more
core   +1 more source