Frequent unintended secondary mutations occurred in extraintestinal pathogenic Escherichia coli strains CP9, CFT073, and RS218 during suicide plasmid-mediated, putatively specific deletions of hlyA, papG allele III, and iha. Pulsed-field gel electrophoresis and PCR analyses demonstrated genomic alterations and/or unintended loss of defined virulence genes (papG, the F7-2 papA allele, iutA, sat,...

Erd os and Gallai showed that for any simple graph with n vertices and circumference c it holds that |E(G)| ≤ 2 (n−1)c.We extend this theorem to simple binary matroids having no F7-minor by showing that for such a matroid M with circumference c(M)≥ 3 it holds that |E(M)| ≤ 1 2 r(M)c(M). Mathematics Subject Classi cation (2000). Primary 05D15; Secondary 05B35.

Phytophthora sojae Kaufmann and Gerdemann, which causes Phytophthora root rot, is a widespread pathogen that limits soybean production worldwide. Development of Phytophthora resistant cultivars carrying Phytophthora resistance Rps genes is a cost-effective approach in controlling this disease. For this mapping study of a novel Rps gene, 290 recombinant inbred lines (RILs) (F7 families) were dev...

Characteristics Higher Level Structures SEF is located at the rostral end of the supplementary motor area, contiguous with the representation of orofacial, pinna and forelimb movements. SEF is located in Brodman’s area 6 and corresponds to area F7 [1]. The human SEF is located on the medial surface of the superior frontal gyrus in the upper part of the paracentral sulcus (Fig. 1). 10.1007/978-3...

1. The Scope of These Talks 1 2. Matroid Theory Background 2 2.1. Basic Concepts 3 2.2. New Matroids from Old 13 2.3. Representations of Matroids over Fields 18 2.4. Projective and Affine Geometries 23 3. A First Taste of Extremal Matroid Theory: Cographic Matroids 25 4. Excluding Subgeometries: The Bose-Burton Theorem 28 5. Excluding the (q + 2)-Point Line as a Minor 43 6. Excluding F7 as a Mi...

This work is a natural continuation of our previous work [YZ]. In this paper, we give a complete classification of toric surface codes of dimension equal to 6, except a special pair, C P (4) 6 and C P (5) 6 over F8. Also, we give an example, C P (5) 6 and C P (6) 6 over F7, to illustrate that two monomially equivalent toric codes can be constructed from two lattice non-equivalent polygons.

Short crop height is the preferred breeding trait since there a positive correlation between lodging resistance and yield increase. Alternative splicing can alter transcriptome diversity contribute to plant adaptation environmental stress. We characterized transcriptomes obtained from dwarf normal soybean lines derived cross of Glycine max var. Peking (G. max) G. soja IT182936 in an F7 RIL popu...

Low temperature or cold stress is one of the major abiotic stresses for rice production and productivity in temperate rice-growing regions as well as in tropical highlands worldwide. Low temperature at the reproductive stage causes high sterility and decreases production of elite rice cultivars. In this study, we used F7–8 recombinant inbred lines (RILs) which had cold-tolerance genes/quantitat...

Introduction: Inflammatory bowel diseases (IBDs) include Crohn's disease, and ulcerative colitis. Cannabis sativa preparations have beneficial effects for IBD patients. However, C. sativa extracts contain hundreds of compounds. Although there is much knowledge of the activity of different cannabinoids and their receptor agonists or antagonists, the cytotoxic and anti-inflammatory activity of wh...

Excess sodium in foods is one of the factors chronic non-communicable diseases whose importance on rise. Thus, aim this study was to optimize a replacement for an appetizer-type Mignon cracker industrial scale. For this, mixture design consisting seven formulations were prepared with ranging between 30 and 60 %. The partial used ingredients (Nutek Salt PuraQ NA4, modified KCl flavor), assess im...