Results 41 to 50 of about 746,994 (292)
Plants, 2021 Two growth processes, cell proliferation and expansion, determine plant species-specific organ sizes. A large flower mutant in Arabidopsis thaliana, ohbana1 (ohb1), was isolated from a mutant library.
Vuong Quoc Nhat +6 more
doaj +1 more source
Bioelectronics for Millimeter-Sized Model Organisms [PDF]
iScience, 2020 Advances in microfabrication technologies and biomaterials have enabled a growing class of electronic devices that can stimulate and record bioelectronic signals. Many of these devices have been developed for humans or vertebrate animals, where miniaturization allows for implantation within the body.
Daniel L. Gonzales +3 more
openaire +3 more sources
Lpar2b Controls Lateral Line Tissue Size by Regulating Yap1 Activity in Zebrafish
Frontiers in Molecular Neuroscience, 2018 LPA signaling plays important roles during cell migration and proliferation in normal and pathological conditions. However, its role during sensory organ development remains unknown.
Xueqian Wang +10 more
doaj +1 more source
Electrochemical Sizing of Organic Nanoparticles
Angewandte Chemie International Edition, 2013 The size of organic nanoparticles (NPs) can be electrochemically determined by Faradaic charge transfer when nanoparticles strike an electrode. Indigo NPs were used as a model (see distribution of the NP diameter). This strategy could be used for monitoring the size of a wide range of organic nanoparticles.
Wei Cheng +2 more
openaire +3 more sources
Drosophila myc regulates organ size by inducing cell competition. [PDF]
, 2004 Experiments in both vertebrates and invertebrates have illustrated the competitive nature of growth and led to the idea that competition is a mechanism of regulating organ and tissue size.
Burke +15 more
core +1 more source
A Feedback Loop Controlling Organ Size [PDF]
Developmental Cell, 2019 To maintain proper organ size, nature has devised trans-organ communication systems-involving both paracrine and circulating regulatory factors-to safeguard homeostasis. In this issue of Developmental Cell, Ji et al. (2019) now describe an enterohepatic feedback loop that balances tissue size and function in the mammalian liver.
Allyson J, Merrell, Ben Z, Stanger
openaire +2 more sources
Height-Based Formula Predicting Renal Length in Korean Children derived from Technesium-99m Dimercaptosuccinic Acid Scan [PDF]
Childhood Kidney Diseases, 2015 Purpose: The aim of this study was to establish a simple formula to predict renal length in children using a Technesium-99m dimercaptosuccinic acid (DMSA) scan data, and to compare it with the formula derived from ultrasonography, which is widely ...
Myung Hyun Cho +7 more
doaj +1 more source
Control of organ size in plants
, 2020 The size of plant organs, such as leaves and flowers, is determined by an interaction of genotype and environmental influences. Organ growth occurs through the two successive processes of cell proliferation followed by cell expansion.
Lenhard, Michael (Prof. Dr.) +1 more
core +1 more source
Frontiers in Plant Science, 2019 The AP2 transcription factors play important roles in regulating plant growth and development. However, limited data are available on the contributions of AP2 transcription factors in wheat (Triticum aestivum L.).
Yue Zhao +5 more
doaj +1 more source
The temporal requirements for insulin signaling during development in Drosophila. [PDF]
PLoS Biology, 2005 Recent studies have indicated that the insulin-signaling pathway controls body and organ size in Drosophila, and most metazoans, by signaling nutritional conditions to the growing organs. The temporal requirements for insulin signaling during development
Alexander W Shingleton +3 more
doaj +2 more sources