Results 71 to 80 of about 5,092,235 (300)

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Comparing student achievement using pre and post formative assessment instructional activities [PDF]

open access: yes, 2012
Plan B Paper. 2012. Master of Science in Education-Biology--University of Wisconsin-River Falls. Biology Department. 16 leaves. Includes bibliographical references (leaf 16).Improving student achievement and learning is a continual goal of education ...
Howe, Shawn
core  

On the fundamental periods of Hilbert modular forms [PDF]

open access: yesTransactions of the American Mathematical Society, 1994
The main purpose of this paper is to establish the existence of fundamental periods of primitive cusp forms of Hilbert modular type of several variables, as well as the relationship between those fundamental periods and the special values of the associated
openaire   +2 more sources

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Teaching Econometrics Using Formative Assessment [PDF]

open access: yes
This article studies the effectiveness of formative assessment techniques for an econometrics course. A large scale project with extensive formative assessment was included in the course, incorporating both summative and formative assessment.
Geetha Rajaram
core  

Form and Global Consciousness in the Victorian Period [PDF]

open access: yesLiterature Compass, 2013
Abstract The increased visibility of globalization in the late twentieth and early twenty‐first centuries has led scholars in various disciplines from sociology to economics to discuss its impact, scope, and history. Literary criticism is no exception.
openaire   +3 more sources

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