Results 71 to 80 of about 785,864 (281)

Enzyme heterozygosity and developmental stability [PDF]

Acta Theriologica, 1995
Regular development of morphology is challenged by any environmental influence that draines energy from developing individuals. For half a century biologist have recognized that developmental stability, measured as the capability to regulate development of normal morphological structures, is influenced by genetic variation.
openaire   +1 more source

Developmental stability in oats I. Yield [PDF]

Hereditas, 2008
Gullord. M. and Aastveit. A.H. 1987. Developmental stability in oats. I. Yield. —Hereditas 106: 195–204. Lund, Sweden. ISSN 0018–0661. Received July 14, 1986 This paper deals with stability of Nordic oat lines and cultivars over years and locations.
MAGNE GULLORD, ARE HALVOR AASTVEIT
openaire   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS 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

The longitudinal development of emotion regulation capacities in children at risk for externalizing disorders [PDF]

, 2013
The development of emotional regulation capacities in children at high versus low risk for externalizing disorder was examined in a longitudinal study investigating: a) whether disturbances in emotion regulation precede and predict the emergence of ...
Ainsworth, Barkley, Bayley, Brazelton, Calkins, Campbell, Charles, Cicchetti, Cole, Eisenberg, Feng, Fergusson, Goldsmith, Gross, John, Lynne Murray, Marshall, Michelle Crosby, Muthén, Nelson, Pasco Fearon, Patterson, Peter J. Cooper, Rothbart, Rothbart, Rothbart, Rutter, Sarah L. Halligan, Sarah L. Wheeler, Thompson, Tronick, Wechsler, Weitzman, Woodward   +33 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Rad53 regulates RNase H1, which promotes DNA replication through sites of transcription-replication conflict

Cell Reports
Summary: RNA-DNA hybrids and R-loops can lead to extensive DNA damage and loss of genomic integrity if not regulated in a timely manner. Although RNase H1 overexpression is frequently used as a tool to resolve R-loops, the regulation of RNase H1 ...
Carolin B. Wagner, Matteo Longaretti, Sophia G. Sergi, Neha Singh, Ioannis Tsirkas, Fabio Bento, Ronald P. Wong, Maya Wilkens, Stephan Hamperl, Falk Butter, Amir Aharoni, Helle D. Ulrich, Brian Luke   +12 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Canalization of gene expression and domain shifts in the Drosophila blastoderm by dynamical attractors.

PLoS Computational Biology, 2009
The variation in the expression patterns of the gap genes in the blastoderm of the fruit fly Drosophila melanogaster reduces over time as a result of cross regulation between these genes, a fact that we have demonstrated in an accompanying article in ...
Manu, Svetlana Surkova, Alexander V Spirov, Vitaly V Gursky, Hilde Janssens, Ah-Ram Kim, Ovidiu Radulescu, Carlos E Vanario-Alonso, David H Sharp, Maria Samsonova, John Reinitz   +10 more
doaj   +1 more source

The effect of lead on the developmental stability of Drosophila subobscura through selection in laboratory conditions [PDF]

, 2010
Fluctuating asymmetry (FA), the increased variation of bilateral symmetry in a sample of individuals, can indicate disturbance in developmental stability caused by environmental and/or genomic stress.
Anđelković M., Kenig B., Kurbalija Zorana, Plavša Jovana, Stamenković-Radak Marina   +4 more
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source