Myosin phosphatase is the primary effector of smooth muscle relaxation and a target of signaling pathways that regulate vascular tone. The mesenteric small resistance artery and large vessel smooth muscle express distinct isoforms of the myosin phosphatase targeting subunit (MYPT1), and the isoforms in the small resistance artery switch in a disease model of altered blood flow. We thus hypothes...

Understanding the role of transcription factors (TFs) is essential in reconstructing developmental regulatory networks. The plant-specific GeBP TF family of Arabidopsis thaliana (Arabidopsis) comprises 21 members, all of unknown function. A subset of four members, the founding member GeBP and GeBP-like proteins (GPL) 1, 2, and 3, shares a conserved C-terminal domain. Here we report that GeBP/GP...

The Opaque2 (O2) basic leucine (Leu)-zipper transcriptional activator controls the expression of several genes in maize (Zea mays). We investigated the phosphorylation extent of wild-type O2 and mutant-defective or mutant-truncated o2 polypeptides in endosperm cells, their subcellular localization, participation in complex formation, and involvement in functional activity. Besides wild type, fo...

Consider two critical Liouville quantum gravity surfaces (i.e., $\gamma$-LQG for $\gamma=2$), each with the topology of $\mathbb{H}$ and infinite boundary length. We prove that there a.s. exists a conformal welding surfaces, when boundaries are identified according to This results in LQG surface decorated by an independent SLE$_4$. Combined proof uniqueness such welding, recently established Mc...

Transcription activator protein C of bacteriophage Mu activates transcription of the late genes, including mom, during the lytic cycle of the phage. C binding to its site leads to the alteration in DNA topology of the promoter elements resulting in RNA polymerase (RNAP) recruitment. At the next step, the transactivator enhances promoter clearance of RNAP from P(mom). The C protein binds DNA wit...

The homeodomain-leucine zipper (HD-Zip) genes encode transcription factors that are characterized by the presence of both a homeodomain and a leucine zipper motif. They belong to the homeobox gene superfamily and have been reported only from flowering plants. This article is the first report on the ferm HD-Zip genes (named Crhb1-Crhb11) isolated from the homosporous ferm Ceratopteris richardii....