Results 61 to 70 of about 236,407 (329)

Bufalin Inhibits the PI3K/AKT Pathway by Targeting GTF3C4 to Impede Breast Cancer Progression

open access: yesAdvanced Science, EarlyView.
Mechanisms of Bufalin‐Mediated Intervention in Breast Cancer. ABSTRACT Breast cancer incidence is rising globally, presenting challenges such as treatment side effects and drug resistance. Bufalin is a bufadienolides compound with potential anti‐cancer effects. This study shows that bufalin inhibits malignant proliferation of MDA‐MB‐231 and MCF‐7 cells
Siyu Guo   +15 more
wiley   +1 more source

Plant Growth Promoting Endophytic Bacteria of Coffea canephora and Coffea arabica L. in UB Forest

open access: yesJournal of Experimental Life Science, 2020
Plant Growth Promoting (PGP) Endophytic bacteria are used as an alternative biofertilizer to support soil health and plant productivity. This research aimed to isolate, analyze the potential, and identify the endophytic bacteria of Robusta and Arabica ...
Esti Rizkiana Pratiwi   +2 more
doaj   +1 more source

Induction of Apple Cucumber (Cucumis melo) Buds Development by Combination of Kinetin and IAA In B5 (Gamborg) Medium

open access: yesJurnal Mangifera Edu, 2021
Research on indirect organogenesis of apple cucumber (Cucumis sp.) Was conducted from June until August 2020. The aim of the study is to get the best results from IAA and Kinetin concentrations on the growth of buds organogenesis to apple cucumber plants
Pritha Nour Mustikawaty   +1 more
doaj   +1 more source

Evaluation methodologies in Automatic Question Generation 2013-2018 [PDF]

open access: yes, 2018
In the last few years Automatic Question Generation (AQG) has attracted increasing interest. In this paper we survey the evaluation methodologies used in AQG.
Amidei, Jacopo   +2 more
core   +1 more source

E3 ubiquitin ligase SOR1 regulates ethylene response in rice root by modulating stability of Aux/IAA protein

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2018
Significance Auxin signaling components participate in ethylene-mediated inhibition of root elongation. However, the interplay between TIR1/AFB2-auxin-Aux/indole acetic acid (IAA) signaling and ethylene response remains to be elucidated in detail.
Hui Chen   +8 more
semanticscholar   +1 more source

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

open access: yesAdvanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang   +13 more
wiley   +1 more source

The relationship of floral differentiation and ABP gene expression on cucumber cotyledon cultures(黄瓜子叶培养物的花芽分化和ABP基因表达间的关系)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2000
黄瓜子叶培养物在pH7.0的培养基上培养1d而后转入正常培养基(pH5.8),能显著提高黄瓜子叶培养物的成花率。对pH7.0处理1d的子叶柄中游离IAA含量水平的检测表明:pH7.0处理降低了子叶柄中IAA的含量水平;ABP基因的表达情况均高于对照组。因此pH7.0处理对黄瓜子叶柄同时具有促进ABP基因表达和降低游离IAA含量水平的作用。
DUQin(杜勤)   +3 more
doaj   +1 more source

Ideotyping integrated aquaculture systems to balance soil nutrients. [PDF]

open access: yes, 2011
Due to growing land scarcity and lack of nutrient inputs, African farmers switched from shifting cultivation to continuous cropping and extended crop area by bringing fragile lands such as river banks and hill slopes into production.
Mora Vallejo, A.P.   +4 more
core   +1 more source

An Automated Organotypic SCN Culture System Revealing Novel Insights into VIP Regulation of Circadian Rhythm

open access: yesAdvanced Science, EarlyView.
An Automated ex vivo culture system BaSIC, tailored for SCN slices and cell culture, which automates medium exchange and ensures a stable internal environment is developed. BaSIC enables real‐time observation of tissue/cell responses to diverse but programmed stimuli.
Kui Han   +7 more
wiley   +1 more source

Enhancement of developmental defects in the boron‐deficient maize mutant tassel‐less1 by reduced auxin levels

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Plant responses to deficiencies of the micronutrient boron are diverse and go beyond the well‐characterized function of boron in cell wall crosslinking. To explain these phenotypic discrepancies, hypotheses about interactions of boron with various phytohormones have been proposed, particularly auxin.
Michaela S. Matthes   +3 more
wiley   +1 more source

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