Results 131 to 140 of about 1,064,230 (314)

Link: Spring 2014

open access: yes, 2014
LINK is published two times a year by the New York State College of Human Ecology of Cornell University, Ithaca, New ...
College of Human Ecology
core  

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

open access: yesAdvanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Environmental Migrant of Central Asia: Problem of Status Identification

open access: yesJournal of Central Asian Studies
At the present stage, the process of “environmental migration” is marked by high intensity and is manifested in the escalation of cases of internal movements over external ones.
Dilyara Rakhmatulina   +2 more
doaj   +1 more source

Ecology of neutrophilic iron-oxidizing bacteria in wetland soils

open access: yes, 2011
Wetland ecosystems are important as sites of rapid biogeochemical cycling of bioactive elements, among which iron features prominently. The redox cycling of iron exerts a strong influence on soil chemistry and the metabolism of plants and microorganisms.
Ecology and Biodiversity   +4 more
core  

Outstanding in the Field [PDF]

open access: yes, 2014
Cornell's College of Human Ecology publishes this magazine to illustrate how its programs address complex societal issues to improve the human condition. This mission of human improvement is accomplished through faculty initiatives in research, outreach,
College of Human Ecology
core  

Macrophage Extracellular Traps in Immunity and Cancer

open access: yesAdvanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li   +5 more
wiley   +1 more source

Review of "Ekolojik Tiyatro ve Antroposen: Caryl Churchill'den İzler"

open access: yesIdeas: Journal of English Literary Studies
This paper reviews Işıl Şahin Gülter's Ekolojik Tiyatro ve Antroposen: Caryl Churchill’den İzler, published by Çizgi Kitabevi in 2023.
Özlem Uzundemir
doaj   +1 more source

Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction

open access: yesAdvanced Science, EarlyView.
During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Hang Zhao   +8 more
wiley   +1 more source

Microplastics in the geological-ecological subsystem of the coastal part of the geoecosystem of the Georgian Shelf

open access: yesМінеральні ресурси України
The results of studies on the distribution of microplastics in the surface layer of seafloor sediments in the water area adjacent to the coast of Georgia, conducted by specialists of the State Scientific Institution “MorGeoEcoCenter of the NAS of Ukraine”
V. O. Iemelianov   +4 more
doaj   +1 more source

Ecosystem ecology needs an ecology of molecules

open access: yesTrends in Ecology & Evolution
Ecosystem ecology needs a frame-work that explicitly considers the roles of organic compounds. The ecology of molecules integrates compound identity, diversity, and interactions to understand ecosys-tem processes, such as nutrient and carbon cycling. This approach leverages advances in analytical chemistry and molecular biology to unravel the complex ...
Freeman, Erika C   +2 more
openaire   +3 more sources

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