CELL publishes advertisements for positions available and for announcements of courses, conferences, and symposia. The 1995 rates are $425 for a quarter page, $695 for a half page, and $1100 for a full page. The 1996 rates are $450 for a quarter page, $725 for a half page, and $1150 for a full page. We will accept camera-ready materials by mail, or copy to be typeset by mail or fax. If you choo...

Positions Available POSITIONS AVAILABLE AND CONFERENCES & COURSES ADVERTISING INFORMATION CELL publishes advertisements for positions available and for announcements of meetings, symposia, and courses. The 1995 rates are $425 for a quarter page, $695 for a half page, and $1100 for a full page. We will accept either camera-ready material by mail, or copy to be typeset by mail or fax. If you choo...

CELL publishes advertisements for positions available and for announcements of meetings, symposia, and courses. The 1995 rates are $425 for a quarter page, $695 for a half page, and $1100 for a full page. We will accept either camera-ready material by mail, or copy to be typeset by mail or fax. If you choose to have your ad typeset by CELL, the sizeofthe adwillbe determined by the number ofword...

CELL publishes advertisements for positions available and for announcements of meetings, symposia, and courses. The 1995 rates are $425 for a quarter page, $695 for a half page, and $1100 for a full page. We will accept either camera-ready material by mail, or copy to be typeset by mail or fax. If you choose to have your ad typeset by CELL, the size of the ad will be determined by the number of...

Common mycorrhizal networks (CMNs) link multiple plants together. We hypothesized that CMNs can serve as an underground conduit for transferring herbivore-induced defence signals. We established CMN between two tomato plants in pots with mycorrhizal fungus Funneliformis mosseae, challenged a 'donor' plant with caterpillar Spodoptera litura, and investigated defence responses and insect resistan...

Polymyxins (polymyxin B and colistin) are cyclic lipopeptide antibiotics that serve as a last-line defence against Gram-negative "superbugs". In the present study, two novel fluorescent polymyxin probes were designed through regio-selective modifications of the polymyxin B core structure at the N-terminus and the hydrophobic motif at positions 6 and 7. The resulting probes, FADDI-285 and FADDI-...

CELL publishes advertisements for positions available and for announcements of meetings, symposia, and courses. The 1995 rates are $425 for a quarter page, $695 for a half page, and $1100 for a full page. We will accept either camera-ready material by mail, or copy to be typeset by mail or fax. If you choose to have your ad typeset by CELL, the size of the ad will be determined by the number of...

Candidates with an active research program addressing biological problems from a structural perspective are sought although applicants with other areas of expertise will also be considered. Successful candidates will be expected to pursue a vigorous independent research program as well as to foster collaborative research projects with departmental colleagues, and to contribute to the department...

A formal definition of position in networks is proposed. Based on the conceptualization of networks as data on intersecting dyads, it leads to integrated means of analysis for various kinds of relational and attribute data and to a simultaneous unification and generalization of a wide range of network-analytic methods. In fact, by defining network positions explicitly, various methods can be br...

Termites are known for building some of the most elaborate architectures observed in the animal world. We here analyse some topological properties of three dimensional networks of galleries built by termites of the genus Cubitermes. These networks are extremely sparse, in spite of the fact that there is no building cost associated with higher connectivity. In addition, more “central” vertices (...