Results 71 to 80 of about 42,096 (248)

Vacancy defect‐induced electron homing breaks phosphodiester bonds for RNA depletion‐driven cancer therapy

BMEMat, EarlyView.
Illustration of 5% S‐vacancy Bi2S3 mediated phosphodiester bonds cleavage in RNA of hepatocellular carcinoma cells, which suppressing ERI3 expression, inhibiting cell proliferation and promoting apoptosis. Abstract Genome‐wide hypertranscription is a hallmark of malignant progression.
Chuncheng Yang, Zehao Shen, Guangming Xiang, Zhe Liu, Huaxin Liu, Jiabei Li, Ao Wang, Yelin Wu, Peiran Zhao, Xingwu Jiang, Jinghan Wang, Xiaoqing Jiang, Wenbo Bu   +12 more
wiley   +1 more source

Senescence o cut leaves of Zantedeschia aethiopica and Z. elliottiana. Part I. Chlorophyll degradation

Acta Scientiarum Polonorum: Hortorum Cultus, 2004
Chlorophyll degradation occurring during leaf senescence in under control of plant hormones. Changes in the chlorophyll content and the effects of BA (benzyladenine) and GA3 (gibberellic acid) on this process were analyzed during senescence of cut ...
Ewa Skutnik,, Julita Rabiza-Świder,, Mariusz Wachowicz, Aleksandra Łukaszewska   +3 more
doaj   +1 more source

Adaptive Genomic Divergence Across Altitudes in Capsella bursa‐pastoris

Biological Diversity, EarlyView.
Genomic divergence was observed between high‐altitude and low‐altitude populations of Capsella bursa‐pastoris in China, consistent with an important role of ecological factors. Candidate adaptive loci associated with enhanced energy metabolism, photoprotection, and growth plasticity under altitudinal stress were identified.
Lu Liu, Jia Li, Xin Liu, Xue‐Jun Ge, Hui‐Run Huang   +4 more
wiley   +1 more source

Kinetics of chlorophyll pigment degradation of pakcoy (Brassica rappa L.) juice during thermal process

Advances in Food Science, Sustainable Agriculture, and Agroindustrial Engineering
Pakcoy (Brassica rappa L.) is a horticultural commodity with great potential that requires further processing to preserve quality and extend their shelf life.
Andi Eko Wiyono, Andrew Setiawan Rusdianto, Asyafa’atul Ulya, Putu Dewi Ratih Setyawati   +3 more
doaj   +1 more source

The influence of rivers on seabird foraging ecology

Biological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais, Andre Chiaradia, Richard D. Reina   +2 more
wiley   +1 more source

Mechanistic Insights into Vegetable Color Stability: Discoloration Pathways and Emerging Protective Strategies

Foods
During processing and storage, vegetables often experience undesirable color changes, including fading, lightening, or yellowing and softening, due to browning (enzymatic and non-enzymatic) and chlorophyll degradation.
Jianing Zhang, Junjun Zhang, Lidan Zhang, Yuhong Xue, Ke Zhang   +4 more
doaj   +1 more source

A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems

Business Strategy and the Environment, EarlyView.
ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini, Giacomo Pigatto, Andrea Tenucci   +2 more
wiley   +1 more source

Chlorophyll degradation products in leaf protein preparations

Journal of the Science of Food and Agriculture, 1974
AbstractFollowing the report of photosensitisation of albino rats when fed lucerne leaf protein (LP) and the suggestion that this was due to pheophorbide, the amounts of chlorophyll‐degradation products in LPs from a range of species were determined. The results were correlated with the chlorophyllase activity of the leaves from which the preparations ...
openaire   +2 more sources

High atmospheric pressure rescues plant growth under humidity stress: A model for climate‐resilient deep underground agriculture

Deep Underground Science and Engineering, EarlyView.
High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He, Linglu Xu, Xiao Tan, Wenhua Zhuang, Naiwen Li, Chao Liu, Bo Tan   +6 more
wiley   +1 more source

Post-translational coordination of chlorophyll biosynthesis and breakdown by BCMs maintains chlorophyll homeostasis during leaf development

Nature Communications, 2020
Plants regulate chlorophyll levels to optimise photosynthesis. Here Wang et al. describe two paralogous thylakoid proteins, BCM1 and BCM2, which stimulate chlorophyll biosynthesis and attenuate chlorophyll degradation respectively through interaction ...
Peng Wang, Andreas S. Richter, Julius R. W. Kleeberg, Stefan Geimer, Bernhard Grimm   +4 more
doaj   +1 more source