Iowa Alcoholic Beverages Division, 80th Annual Report, 2014

Iowa Alcoholic Beverages Division Annual Report

Iowa Homeland Security and Emergency Management Division Annual Report, FY2014

Annual report of The Department of Homeland Security and Emergency Management.

Grammaire arabe (idiome d'Algérie), à l'usage de l'armée et des employés civils de l'Algérie, par Alexandre Bellemare,... suivie des formules de la civilité arabe d'après les documents fournis par M. le général de division Daumas,... 2e édition

Comprend : Formules de la civilité arabe

Iowa Alcoholic Beverages Division Four Year Strategic Plan 2013-2015, January 2, 2015

Iowa Alcoholic Beverages Division Strategic Plan

Iowa Insurance Division Four Year Strategic Plan FY13, October 2012

Strategic Plan for the Iowa Insurance Division

Iowa Homeland Security and Emergency Management Division, Performance Plan, FY2015

Agency Performance Plan

Department of Commerce - Alcoholic Beverages Division Performance Plan, FY 2015

Agency Performance Plan, Department of Commerce - Alcoholic Beverages Division

Iowa Department of Insurance Division Performance Plan FY2015, July 2014

Performance report on the Insurance Division for Iowa Department.

Iowa Department of Commerce-Division of Credit Unions 2014-2018 Strategic Plan, April 2014

This report outlines the strategic plan for Iowa Division of banking including, goals and mission.

Iowa Alcoholic Beverages Division, 81th Annual Report, 2015

Iowa Alcoholic Beverages Division Annual Report

Molecular and social regulation of worker division of labour in fire ants.

Reproductive and worker division of labour (DOL) is a hallmark of social insect societies. Despite a long-standing interest in worker DOL, the molecular mechanisms regulating this process have only been investigated in detail in honey bees, and little is known about the regulatory mechanisms operating in other social insects. In the fire ant Solenopsis invicta, one of the most studied ant species, workers are permanently sterile and the tasks performed are modulated by the worker's internal state (age and size) and the outside environment (social environment), which potentially includes the effect of the queen presence through chemical communication via pheromones. However, the molecular mechanisms underpinning these processes are unknown. Using a whole-genome microarray platform, we characterized the molecular basis for worker DOL and we explored how a drastic change in the social environment (i.e. the sudden loss of the queen) affects global gene expression patterns of worker ants. We identified numerous genes differentially expressed between foraging and nonforaging workers in queenright colonies. With a few exceptions, these genes appear to be distinct from those involved in DOL in bees and wasps. Interestingly, after the queen was removed, foraging workers were no longer distinct from nonforaging workers at the transcriptomic level. Furthermore, few expression differences were detected between queenright and queenless workers when we did not consider the task performed. Thus, the social condition of the colony (queenless vs. queenright) appears to impact the molecular pathways underlying worker task performance, providing strong evidence for social regulation of DOL in S. invicta.

The Schizosaccharomyces pombe cdc14 gene is required for septum formation and can also inhibit nuclear division.

A conditional heat-sensitive mutation in the cdc14 gene of the fission yeast Schizosaccharomyces pombe results in failure to form a septum. Cells become highly elongated and multinucleate as growth and nuclear division continue in the absence of cell division. This article describes the cloning of the cdc14 gene and the identification of its product, a protein of 240 amino acids, p28cdc14. A null allele of the cdc14 gene shows that the gene is essential for septum formation and completion of the cell-division cycle. Overexpression of the gene product, p28cdc14, causes cell-cycle arrest in late G2 before mitosis. Cells leaking past the block activate p34cdc2 kinase and show condensed chromosomes, but the normal rearrangements of the microtubules and microfilaments that are associated with the transition from interphase to mitosis do not occur. Overexpression of p28cdc14 in mutants, in which the timing of mitosis is altered, suggests that these effects may be mediated upstream of the mitotic inhibitor wee1. These data are consistent with the idea that p28cdc14 may play a role in both the initiation of mitosis and septum formation and, by doing so, be part of the mechanism that coordinates these two cell-cycle events.