Results 41 to 50 of about 773,592 (356)

EFFECTS OF CHROMIUM STRESS ON SEED GERMINATION AND EARLY SEEDLING GROWTH PERFORMANCES OF PEARL MILLET PENNISETUM GLAUCUM (L.) R. BR. (POACEAE)

open access: yesJournal of Plant Development, 2023
Heavy metals are widely available in the environment due to the natural processes, industrial, anthropogenic activities and ultimately in the results contaminate the immediate environment.
Muhammad Zafar IQBAL   +2 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Nitrogen and potassium supply and the morphogenic and productive characteristics of marandu palisadegrass Suprimento combinado de nitrogênio com potássio para o capim-marandu: características morfogênicas e produtivas

open access: yesRevista Brasileira de Zootecnia, 2010
The objective of this work was to study morphogenic characteristics, and dry matter production of roots and shoots of marandu palisadegrass (Brachiaria brizantha cv.
Marcio Mahmoud Megda   +1 more
doaj   +1 more source

Learning lessons about self-neglect? An analysis of serious case reviews [PDF]

open access: yes, 2015
Purpose – The purpose of this paper is to report the findings from research into 40 serious case reviews (SCRs) involving adults who self-neglect. Design/methodology/approach – The study comprised analysis of 40 SCRs where self-neglect featured. The
Braye, Suzy   +2 more
core   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Law Learning in Action: An Action Learning Project to Evaluate Processes and Outcomes of using Law E-learning Objects in Social Work Education [PDF]

open access: yes, 2011
This document reports on a research project funded by the Social Care Institute for Excellence to evaluate the processes and outcomes (for social work students and educators) of using a suite of e-learning objects within law teaching on social work ...
Braye, Suzy   +2 more
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

The CLAVATA and SHOOT MERISTEMLESS loci competitively regulate meristem activity in Arabidopsis [PDF]

open access: yes, 1996
The CLAVATA (CLV1 and CLV3) and SHOOT MERISTEMLESS (STM) genes specifically regulate shoot meristem development in Arabidopsis. CLV and STH appear to have opposite functions: c1v1 and Clv3 mutants accumulate excess undifferentiated cells in the shoot and
Clark, Steven E.   +3 more
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Determination of the adaptive and productive clones of poplar at four-year short-rotation system [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2006
Poplar as fast growing tree with a great potential of coppicing at consecutive periods is the most suitable tree species to provide wood at short period. The high volume of wood at short periods (2-5years) produced under the short rotation system is used
Ali Reza Modir-Rahmati, Reza Baghery
doaj  

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