... collectively by cell-cell communication as a novel inhomogeneous state of the coupled system. Differentiation can be triggered by cell number increase as the population grows in size, through organisation of the initial homogeneous population before the symmetry-breaking bifurcation point. Robust proportioning...

... that are distributed among receiving cells to induce a variety of cellular behaviors and organize tissues. This Primer discusses how the dynamic regulation of cytonemes facilitates such signal transfer. Cell-cell communication Signaling filopodia Cytoneme Morphogenetic synapses Ministerio de Economía...

.... TMO7 Plasmodesmata Cell-cell communication Protein transport Embryogenesis RAM Ministry of Science and Technology, Taiwan 10.13039/501100002855 103-2917-I-564-021 European Research Council 10.13039/100010663 281573 Nederlandse Organisatie voor Wetenschappelijk...

... San-Bento , R. , Farcot , E. , Galletti , R. , Creff , A. and Ingram , G. ( 2014 ). Epidermal identity is maintained by cell-cell communication via a universally active feedback loop in Arabidopsis thaliana . Plant J.   77 , 46 - 58 . 10.1111/tpj.12360 Sarkar , A. K...

... that controls cell-cell communication and organ morphogenesis in Arabidopsis. QKY encodes a protein containing multiple C2 domains and transmembrane regions, and SUB encodes an atypical LRR-receptor-like kinase. We show that twisting of the gynoecium observed in qky results from the abnormal division pattern...

... forms supernumerary gametes at the expense of adjacent accessory cells. LIS codes for the Arabidopsis homolog of the pre-mRNA splicing factor PRP4 and shows a dynamic expression pattern in the maturing female gametophyte. Here, we used LIS as a molecular tool to study cell-cell communication...

..., Phytochrome-mediated reduction in COP1/SPA activity might not solely be a cell-autonomous action but might also involve cell-cell communication between phytochrome in the mesophyll and SPA1 in the phloem. This communication might involve hormones such as gibberellins, which have been shown to control COP1...

... et al., 2005 ; Tapia-Lopez et al., 2008 ). Taken together, it is apparent that the activity of hormones in selected cells of the plant body can regulate the growth of the whole organ. Our work further supports the importance of cell-cell communication as a mechanism for controlling meristem size...

... and the EPFs both act through ER family receptors to repress stomatal production, but are subject to opposite regulation by TMM. The existence of two such ligand classes provides an explanation for TMM dual functionality and tissue-specific phenotypes. ERECTA TOO MANY MOUTHS Cell-cell communication...

... mesoderm myogenesis founder cells wingless cell-cell communication The somatic muscles of the Drosophila larva are arranged as a precise pattern of syncytial fibres. There are 30 fibres in each abdominal hemisegment and each muscle is a unique element of the pattern. Muscle identity...

...Gerard Campbell; Andrew Tomlinson ABSTRACT Much of the cell-cell communication that controls assignment of cell fates during animal development appears to be mediated by extracellular signaling molecules. The formation of the proximodistal (P/D) axis of the legs of flies is controlled by at least...

... with which sevcnlcss interacts. As the sevenless pathway has become belter understood, the importance of cell-cell communication has been confirmed, implicating a commonly used signal transduction pathway as a mediator of cell signaling. In addition, studies involving cell fate specification of other...

... ). Functional gap junctions are not required for muscle gene activation by induction in Xenopus embryos . J. Cell Biol . 104 , 557 – 564 . 10.1083/jcb.104.3.557 © 1989 by Company of Biologists 1989 gap junction Lucifer Yellow Xenopus amphibian embryo cell–cell communication...

...Sarah Guthrie; Luca Turin; Anne Warner Cell-cell communication through gap junctions was examined in Xenopus laevis embryos between the 16cell and early blastula stages using Lucifer Yellow, Fluorescein, lead EDTA and dicyanoargentate as probes of junctional permeability. Injections were made...

... cell-cell communication sperm mouse egg In 1973, Wakasugi described an early-acting lethal condition, revealed when eggs of the DDK inbred strain of mice were fertilized by spermatozoa of other mouse strains. Affected zygotes usually fail to form blastocysts, and only 5–10% survive to implant...