Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1007/s12041-010-0032-z | DOI Listing |
Netw Neurosci
December 2024
Department of Cognition, Development and Education Psychology, University of Barcelona, Barcelona, Spain.
Memories are thought to use coding schemes that dynamically adjust their representational structure to maximize both persistence and efficiency. However, the nature of these coding scheme adjustments and their impact on the temporal evolution of memory after initial encoding is unclear. Here, we introduce the Segregation-to-Integration Transformation (SIT) model, a network formalization that offers a unified account of how the representational structure of a memory is transformed over time.
View Article and Find Full Text PDFJ Med Genet
December 2024
Institute of Neuroanatomy, Medical Faculty, University of Bonn, Bonn, Germany.
Background: Previous studies in mouse, and zebrafish embryos show strong expression in progenitor cells of neuronal and neural crest tissues suggesting its involvement in neural crest specification. However, the role of human transcription factor activator protein 2 ( in human embryonic central nervous system (CNS), orofacial and maxillofacial development is unknown.
Methods: Through a collaborative work, exome survey was performed in families with congenital CNS, orofacial and maxillofacial anomalies.
Small
December 2024
Chemistry Department, University of Pavia, via Taramelli 16, Pavia, 27100, Italy.
The temperature-resolved structure evolution of quinary and quaternary equimolar oxides containing Mg, Ni, Zn, Co, and Cu is investigated by in situ synchrotron diffraction. Important structural modifications occur already at mild temperatures and depend on the elements involved. All quaternary compounds with χ(Cu) = 0.
View Article and Find Full Text PDFPlanta
December 2024
AgResearch, Christchurch, New Zealand.
Herbicide application to plants heterozygous for herbicide resistance results in distorted segregation favoring resistant allele transmission resulting in a conditional gene drive. Brassica napus plants heterozygous for an allele conferring sulfonylurea resistance at a single locus exhibit normal Mendelian inheritance. However, following application of the herbicide, highly distorted segregation of herbicide resistance occurs among progeny.
View Article and Find Full Text PDFPlant Sci
December 2024
State Key Laboratory for Conservation and Utilization of Subtropical Agro Bioresources, College of Life Science and Technology, Guangxi University, Nanning 530004, China. Electronic address:
While hybrids between japonica and indica rice exhibit strong heterosis, they often suffer from hybrid sterility (HS). Hybrid fertility of the embryo sac is predominantly regulated by a three-gene system (comprising closely linked ORF3, ORF4 and ORF5) at rice S5 locus. The cooperation of ORF5+ and ORF4+ can result in endoplasmic reticulum (ER) stress and sporophytically kill all embryo sacs, while ORF3+ can gametophytically protect the residing embryo sac.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!