Results 61 to 70 of about 644,839 (318)

Linking Seed Size and Thermal Tolerance in Seed Germination of Hymenaea stigonocarpa, a Fire-Prone Neotropical Savanna Tree

Seeds
The Neotropical Savanna (Cerrado) is a fire-prone biome characterized by seasonal climate, nutrient-poor soils, and variable fire regimes. While fire-induced germination responses are well documented in Cerrado plants, the role of seed size in mediating ...
Marcilio Fagundes, Maria Isabela Rodrigues Silva, Bruno Henrique Silva Mayrink, Walisson Kenedy-Siqueira, Luiz Henrique Arymura Figueiredo, Tatiana Cornelissen   +5 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Strawberry cryptochrome FvCRY1 and FvCRY2 transcriptionally regulate anthocyanin biosynthesis and sugar metabolism

Molecular Horticulture
Anthocyanin pigmentation and soluble sugar content are important factors affecting the quality of strawberry fruits, and their accumulation processes are profoundly influenced by light signals.
Lianxi Zhang, Anqi Lin, Xiaoyi Bi, Yuxuan Zhu, Lin Ye, Jiwen Lian, Pengbo Xu, Hongli Lian   +7 more
doaj   +1 more source

Seed Dormancy and Germination of Scrophularia koraiensis, an Endemic Species in the Korean Peninsula

Seeds
This study aimed to develop seed-based mass propagation techniques for the conservation and horticultural and medicinal uses of Scrophularia koraiensis Nakai, an endemic plant in the Korean Peninsula.
Seung Youn Lee, Kyu Seong Choi, Chung Ho Ko, Yong Ha Rhie   +3 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Join the Seeds of Liberation ritual

, 1999
Alternate title: Seeds of Liberation : statement of intent. Alternate title: Join the non-violent human chain to break the chains of global debt.
Seeds of Liberation
core  

Enhancement of Hybrid Maize Using Potassium-Solubilizing Purple Non-Sulfur Bacteria Under Different Dilution Rates at Early Growth Stages

Seeds
Although purple non-sulfur bacteria (PNSB) have been studied as good biofertilizers, their direct effects on maize seed vigor remain unclear. Additionally, the seedling stage is a vital factor for the later growth of maize.
Le Thi My Thu, Tran Trong Khoi Nguyen, Dang Le Ngoc Han, Nguyen Duc Trong, Le Thanh Quang, La Cao Thang, Tran Chi Nhan, Ly Ngoc Thanh Xuan, Nguyen Quoc Khuong   +8 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Garden and lawn seeds

, 1918
Annual. Includes Garden and lawn seeds : Carters American catalouge published by American branch of James Carter & Co. (Boston, Mass.) "Consolidated with J.M. Thorburn & Co." -- Cover of 1923. Description based on: 1913; title from cover.

core  

Inorganic Constituents of Nuts and Seeds

, 2011
This chapter presents data on the inorganic components of hazelnuts, walnuts, almonds, pecans, cashews, Brazil nuts, pistachios, pine nuts, peanuts, coconuts, pumpkin seeds, and sunflower seeds. Based on average consumption data for nuts and seeds, their
Rodushkin, Ilya,, Douglas C. Baxter, Engström, Emma,, Ilia Rodushkin, Baxter, Douglas, Emma Engström   +5 more
core   +1 more source