Results 71 to 80 of about 1,233,859 (314)

AtchitIV gene expression is stimulated under abiotic stresses and is spatially and temporally regulated during embryo development

Genetics and Molecular Biology, 2004
The expression of AtchitIV gene was analysed in Arabidopsis plants submitted to abiotic stresses. Transcript accumulation was detected in leaves in response to UV light exposure, exogenous salicylic acid administration and wounding.
Liliane B. de A. Gerhardt, Cláudia Magioli, Ana B.U.C.M. Perez, Rogério Margis, Gilberto Sachetto-Martins, Márcia Margis-Pinheiro   +5 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

TEXTURALISM

Studia Universitatis Babeş-Bolyai. Musica, 2013
Although identifying and defining texture as a specific sound organization in sound mass compositions comes about frequently in contemporary musicology, only a handful of researchers regard this as a tendency of what turns out to be a large number of ...
Andrei C. COZMA
doaj  

Optimized barley phytase gene expression by focused FIND-IT screening for mutations in cis-acting regulatory elements

Frontiers in Plant Science
IntroductionInduced modification of plant gene expression is of both fundamental and applied importance. Cis-acting regulatory elements (CREs) are major determinants of the spatiotemporal strength of gene expression.
Claus Krogh Madsen, Charles Alistair Brearley, Jesper Harholt, Henrik Brinch-Pedersen   +3 more
doaj   +1 more source

Inoculação de sementes de milho utilizando o Trichoderma harzianum como promotor de crescimento Corn seed inoculation using Trichoderma harzianum as a growth promoter

Ciência e Agrotecnologia, 2004
Conduziu-se este trabalho com o objetivo de estudar o efeito do fungo Trichoderma harzianum como promotor de crescimento de sementes de milho tratadas com diferentes fungicidas.
Maria de Lourdes Resende, João Almir de Oliveira, Renato Mendes Guimarães, Renzo Garcia Von Pinho, Antônio Rodrigues Vieira   +4 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Inferring gene expression from ribosomal promoter sequences, a crowdsourcing approach

The Gene Promoter Expression Prediction challenge consisted of predicting gene expression from promoter sequences in a previously unknown experimentally generated data set.
Norel, Raquel, Zeevi, Danny, Sharon, Eilon, Stolovitzky, Gustavo, Meyer, Pablo, Siwo, Geoffrey, Segal, Eran   +6 more
core   +1 more source

Mechanisms and Functions of the RNA Polymerase II General Transcription Machinery during the Transcription Cycle

Biomolecules
Central to the development and survival of all organisms is the regulation of gene expression, which begins with the process of transcription catalyzed by RNA polymerases.
Stephen R. Archuleta, James A. Goodrich, Jennifer F. Kugel   +2 more
doaj   +1 more source

Association Between the Methylation Statuses at CpG Sites in the Promoter Region of the SLCO1B3, RNA Expression and Color Change in Blue Eggshells in Lushi Chickens

Frontiers in Genetics, 2019
The formation mechanism underlying the blue eggshell characteristic has been discovered in birds, and SLCO1B3 is the key gene that regulates the blue eggshell color.
Zhuanjian Li, Zhuanjian Li, Tuanhui Ren, Wenya Li, Yu Zhou, Ruili Han, Ruili Han, Hong Li, Hong Li, Ruirui Jiang, Ruirui Jiang, Fengbin Yan, Fengbin Yan, Guirong Sun, Guirong Sun, Xiaojun Liu, Xiaojun Liu, Yadong Tian, Yadong Tian, Xiangtao Kang, Xiangtao Kang   +20 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source