The identity of Aster zayuensis Y. L. Chen (Asteraceae)

Abstract

Based on evidence from specimens and fieldwork, Aster zayuensis Y. L. Chen is shown to be conspecific with Duhaldea eupatorioides (DC.) Steetz.

6mer Seed Toxicity in Viral microRNAs

“…Although there was no v-miRNA with the same 6mer seed as miR-34a-5p, we found a v-miRNA that shared the same 2-7 nucleotides present in the predominant 5p arm of the miR-15/16-5p miRNA family. kshv-miR-K12-6-5p (miR-K12-6-5p) contains a GC-rich trinucleotide repeat seed sequence that is found in three miRNA families with ample published evidence for having tumor suppressive activities: miR-15/16-5p (Bonci et al, 2008;Calin et al, 2002Calin et al, , 2008Han et al, 2017;Hu et al, 2018;Huang et al, 2015;Ke et al, 2013;Klein et al, 2010;Lovat et al, 2015Lovat et al, , 2018Maximov et al, 2019;Pekarsky and Croce, 2015;Rahman et al, 2014;Yang et al, 2014), miR-214-3p (Cagle et al, 2019;Fan et al, 2017;Huang et al, 2014;Liu et al, 2016;Long et al, 2015;Pang et al, 2018;Phatak et al, 2016;Wang et al, 2012;Yang et al, 2015Yang et al, , 2018bZhang et al, 2017), and miR-103/107-3p Feng et al, 2012;Fu et al, 2019;Gao et al, 2017;Piao et al, 2012;Sharma et al, 2017;Song et al, 2015;Yamakuchi et al, 2010;Yang et al, 2018a;Zhang et al, 2019) (Figure 2A). miR-K12-6-5p shares an 8mer seed sequence with miR-15a-5p, miR-15b-5p, and miR-16-5p and a 6-, 7-, or 8mer seed with other members of this family (Figure 2A).…”

Synthesis of epoxy‐ended hyperbranched polyesters with reinforcing and toughening function for diglycidyl ether of bisphenol‐A

“…Epoxy resins have been widely used in many industrial fields [1][2][3][4], such as adhesives, paintings, coatings, insulation materials and encapsulates for semiconductor devices. Their excellent chemical resistance, outstanding adhesion and good mechanical properties make them the important thermosetting materials [5][6][7]. These advantages may be attributed mainly to the three-dimensional network of epoxy after reacting with a hardener [8].…”

Experimental Analysis of Electrical Conductivity of the 3D Printed Graphene

“…The graphene dispersions with the other material make the more effects on the physical and electrical properties of the composites and it will improve the printing ability for getting the quality product. Scanning electron microscopy (SEM) images captured from the final composite material caught from polymer matrix with diverse contrast and in depth morphologies in a surface and cross sectional areas [31] . When a peak indicates in the images, its shows the electrical conductivity based on the graphene composites which can be defined based on the percolation threshold and so far graphene-based polymer.…”

“…The output value has been varied the wide properties of graphene with the other composite material. This property have the ability to create a conductive network which can easily make the good conductivity in the material [34] .…”