Results 31 to 40 of about 3,983,216 (298)

Insights into the Biotic Factors Shaping Ectomycorrhizal Associations

open access: yesBiology
Ectomycorrhizal (EM) associations are essential symbiotic relationships that contribute significantly to the health and functioning of forest ecosystems. This review examines the biotic factors that influence EM associations, focusing on plant and fungal
Belkacem El Amrani
doaj   +1 more source

The multifaceted roles of lysosomes in cancer

open access: yesMolecular Oncology, EarlyView.
Lysosomes support cancer cell adaptation by integrating macromolecule degradation and nutrient recycling with nutrient sensing, inter‐organelle communication and immune regulation. These interconnected functions can promote tumour growth, stress tolerance and therapy resistance, while also creating context‐dependent vulnerabilities that may be ...
Jia Li, Kevin M. Ryan
wiley   +1 more source

Root-Zone Nitrogen Fertilization Increases Oilseed Rape Yield: Reprogramming Rhizosphere N-Cycling and Strengthening Soil–Plant Coupling

open access: yesPlants
Root-zone nitrogen fertilization (RZF) can increase crop N uptake and yield, yet the underlying rhizosphere N-cycling functional mechanisms remain insufficiently resolved.
Liang Cheng, Quanjie Shen, Yifan Wang
doaj   +1 more source

The Policies of Financial Support from Ph.D Students and The Promotion of Human Resources Productivity and Research Institutes [PDF]

open access: yesسیاست نامه علم و فناوری, 2019
In the field of policy making for the higher education system, one of the main issues is the employment of the PhD students in the jobs outside of the university, which in some cases harm the duties and research activities of PhD students and reduce the ...
Meysam Akhishjan   +2 more
doaj  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Improving the Productivity of Beef Heifers in Florida

open access: yesEDIS, 2003
This document is AN132, one of a series of the Animal Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date February 2003.
John Arthington
doaj   +5 more sources

Tomato cultivation substrates differ in stage-dependent root zone–rhizosphere coordination and biomass allocation

open access: yesFrontiers in Plant Science
IntroductionCultivation substrates are commonly evaluated from their initial properties or final crop performance, leaving the developmental relationships among root-zone conditions, rhizosphere functioning, and plant responses poorly resolved.
Yu Chen   +9 more
doaj   +1 more source

Effects of Land Transfer on Agricultural Carbon Productivity and Its Regional Differentiation in China

open access: yesLand, 2023
Facing the realistic threat of natural environment deterioration and frequent extreme weather, improving agricultural carbon productivity has become an objective requirement for achieving the goal of double carbon and for promoting the high-quality ...
Xisheng Liao   +4 more
doaj   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Substrate-driven reprogramming of the rhizosphere metabolome underlies enhanced tomato growth and quality in soilless cultivation

open access: yesFrontiers in Plant Science
IntroductionThe rhizosphere metabolome is a crucial mediator of plant-substrate interactions, yet how different cultivation substrates reprogram this metabolic interface and influence crop performance remains poorly understood.MethodsUsing tomato as a ...
Yu Chen   +5 more
doaj   +1 more source

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