Photography, its materials and appliances.

pt. 1 [Practical instruction]--pt. 2 [Trade catalog]

Bee appliances and how to use them.

Mode of access: Internet.

Credit practices of retailers and financers of furniture and home appliances in two northwest cities.

Bibliography: p. 85-86.

Life cycle costing of major household appliances /

"Illinois Energy Conservation Program."

Office appliances; the magazine of office equipment.

Subtitle varies.

Imposing tables and lock-up appliances, describing the tools and materials used in locking up forms for the press, including some modern utilities for special purposes,

Mode of access: Internet.

List of Inspected Gas, Oil, and Miscellaneous Appliances

Title Varies: 1912 List of Gas, Oil and Chemical Appliances.-1913-1914, Lsit of Gas, Oil, Mechanical and Chemical Appliances.-1938

Safety appliances on railroads. State of equipment April 1, 1896-September 1, 1897 ...

Mode of access: Internet.

List of Manufactureres of Fire Appliances

Mode of access: Internet.

List of Inspected Mechanical Appliances; this List, a List of Appliances Inspected for Accident Hazard and a List of Inspected Electrical Appliances

Mode of access: Internet.

Firemen and their exploits: with some account of the rise and development of fire-brigades, of various appliances for saving life at fires and extinguishing the flames.

Mode of access: Internet.

Repressor- and activator-type ethylene response factors functioning in jasmonate signaling and disease resistance identified via a genome-wide screen of Arabidopsis transcription factor gene expression

To identify transcription factors (TFs) involved in jasmonate (JA) signaling and plant defense, we screened 1,534 Arabidopsis (Arabidopsis thaliana) TFs by real-time quantitative reverse transcription-PCR for their altered transcript at 6 h following either methyl JA treatment or inoculation with the incompatible pathogen Alternaria brassicicola. We identified 134 TFs that showed a significant change in expression, including many APETALA2/ethylene response factor (AP2/ERF), MYB, WRKY, and NACTF genes with unknown functions. Twenty TF genes were induced by both the pathogen and methyl JA and these included 10 members of the AP2/ERF TF family, primarily from the B1a and B3 subclusters. Functional analysis of the B1a TF AtERF4 revealed that AtERF4 acts as a novel negative regulator of JA-responsive defense gene expression and resistance to the necrotrophic fungal pathogen Fusarium oxysporum and antagonizes JA inhibition of root elongation. In contrast, functional analysis of the B3 TF AtERF2 showed that AtERF2 is a positive regulator of JA-responsive defense genes and resistance to F. oxysporum and enhances JA inhibition of root elongation. Our results suggest that plants coordinately express multiple repressor-and activator-type AP2/ERFs during pathogen challenge to modulate defense gene expression and disease resistance.

Cloning and functional expression of venom prothrombin activator protease from Pseudonaja textilis with whole blood procoagulant activity

The snake venom group C prothrombin activators contain a number of components that enhance the rate of prothrombin activation. The cloning and expression of full-length cDNA for one of these components, an activated factor X (factor Xa)-like protease from Pseudonaja textilis as well as the generation of functional chimeric constructs with procoagulant activity were described. The complete cDNA codes for a propeptide, light chain, activation peptide (AP) and heavy chain related in sequence to mammalian factor X. Efficient expression of the protease was achieved with constructs where the AP was deleted and the cleavage sites between the heavy and light chains modified, or where the AP was replaced with a peptide involved in insulin receptor processing. In human kidney cells (H293F) transfected with these constructs, up to 80% of the pro-form was processed to heavy and light chains. Binding of the protease to barium citrate and use of specific antibodies demonstrated that gamma-carboxylation of glutamic acid residues had occurred on the light chain in both cases, as observed in human factor Xa and the native P. textilis protease. The recombinant protease caused efficient coagulation of whole citrated blood and citrated plasma that was enhanced by the presence of Ca2+. This study identified the complete cDNA sequence of a factor Xa-like protease from P. textilis and demonstrated for the first time the expression of a recombinant form of P. textilis protease capable of blood coagulation.

A CFTR chloride channel activator prevents HrpN(ea)-induced cell death in Arabidopsis thaliana suspension cells

Erwinia amylovora is a necrogenic bacterium that causes fire blight of the Maloideae subfamily of Roseacae, such as apple and pear. It provokes necrosis in aerial parts of susceptible host plants and the typical hypersensitive reaction in non-host plants. The secreted hatpin, HrpN(ea), is able by itself to induce an active cell death in non-host plants. Ion flux modulations were shown to be involved early in such processes but very few data are available on the plasma membrane ion channel activities responsible for the pathogen-induced ion fluxes. We show here that HrpNea induces cell death in non-host Arabidopsis thaliana suspension cells. We further show that two cystic fibrosis transmembrane conductance regulator modulators, glibenclamide and bromotetramisole, can regulate anion channel activities and HrpN(ea)-induced cell death. (c) 2005 Elsevier SAS. All rights reserved.