The Probe, Issue 223 – July/August 2002

• Suburban Invasion! By Wildlife? -- Michelle L. Shuey, Southwest Texas State University • What are the health risks of consuming meat from deer or elk infected with Chronic Wasting Disease ? • The 68th North American Wildlife and Natural Resources Conference is set for March 26-30, 2003, in Winston-Salem, North Carolina • Book Review: Living in the Shadows: How to Help the Stray Cat in Your Life (Without Adding to the Problem) by Ann K. Fisher.--“I was impressed with her chapter on taming feral cats. It would certainly take a dedicated soul to put that much work into taming a cat.” • Goose School: the first National Goose Management Training Academy in Indianapolis, Indiana (June 8 & 9, 2002) -- Larry Sullivan • The California Contractors State License Board, (CSLB), recently approved a new sub-classification in its Non-Specialty Contractors License category. The new license is listed as C-61/D-64 "Animal Damage and Bird Control". • Los Angeles animal control recently approved increased efforts to control coyotes in residential areas by using traditional deterrent programs. • Identifying Predator Kills: Texas A&M has a website with some excellent photos to help identify predator kills of livestock. See http://texnat.tamu.edu/ranchref/predator/p-gen.htm • History of Wolf Attacks in Europe and Asia -- Barton Stam, Utah State University

RNA Interference of Endochitinases in the Sugarcane Endophyte Trichoderma virens 223 Reduces Its Fitness as a Biocontrol Agent of Pineapple Disease

The sugarcane root endophyte Trichoderma virens 223 holds enormous potential as a sustainable alternative to chemical pesticides in the control of sugarcane diseases. Its efficacy as a biocontrol agent is thought to be associated with its production of chitinase enzymes, including N-acetyl-beta-D-glucosaminidases, chitobiosidases and endochitinases. We used targeted gene deletion and RNA-dependent gene silencing strategies to disrupt N-acetyl-beta-D-glucosaminidase and endochitinase activities of the fungus, and to determine their roles in the biocontrol of soil-borne plant pathogens. The loss of N-acetyl-beta-D-glucosaminidase activities was dispensable for biocontrol of the plurivorous damping-off pathogens Rhizoctonia solani and Sclerotinia sclerotiorum, and of the sugarcane pathogen Ceratocystis paradoxa, the causal agent of pineapple disease. Similarly, suppression of endochitinase activities had no effect on R. solani and S. sclerotiorum disease control, but had a pronounced effect on the ability of T. virens 223 to control pineapple disease. Our work demonstrates a critical requirement for T. virens 223 endochitinase activity in the biocontrol of C. paradoxa sugarcane disease, but not for general antagonism of other soil pathogens. This may reflect its lifestyle as a sugarcane root endophyte.

Complexity of miR-223 regulation by CEBPA in human AML

microRNA-223 (miR-223) can trigger normal granulopoiesis. miR-223 expression is regulated by two distinct CEBPA (CCAAT/enhancer binding protein-alpha) sites. Here, we report that miR-223 is largely suppressed in cells from acute myeloid leukemia (AML) patients. By sequencing, we found that miR-223 suppression in AML is not caused by DNA sequence alterations, nor is it mediated by promoter hypermethylation. The analysis of the individual contribution of both CEBPA sites to miR-223 regulation identified the site upstream of the miR-223 primary transcript as the predominant regulatory element. Our results suggest that miR-223 suppression in AML is caused by impaired miR-223 upstream factors.

Na 1 Nachlass Max Horkheimer, 13 - Korrespondenzen u.a. mit Familie Eder (p. I 7, 1-223)

7 Briefe zwischen Edward Mead Earle, American Committee for International Studies, Princeton N. J. und Max Horkheimer, 1940-1941; 3 Briefe zwischen Margaret Ebert und Margot von Mendelssohn, 1941, 28.08.1941; 6 Briefe zwischen C. C. Eckhardt und Max Horkheimer, 1940; 5 Briefe zwischen Kay Eckstein und Max Horkheimer, 1940; 2 Briefe zwischen George Eckstein und Max Horkheimer, 16.05.1939, 35.05.1939; 1 Brief von F. K. Eden an Max Horkheimer, 02.04.1944; 33 Briefe zwischen Leopold Eder, Frieda Eder, Ruth Eder und Max Horkheimer, 1937-1940; 2 Briefe zwischen Dale Edwards und Max Horkheimer, 16.07.1940; 1 Brief von Hedwig Ehrlich an Max Horkheimer; 1 Brief von Max Horkheimer an Albert Einstein, 20.02.1935; 1 Brief von Max Horkheimer an W. Eisemann, 02.11.1939; 1 Brief von Else Eisner an Max Horkheimer, 09.12.1935; 2 Briefe zwischen Edit Elbogen und Max Horkheimer, 24.03.1942, 26.03.1942; 1 Brief von Käte von Hirsch an Max Horkheimer, 03.08.1941; 2 Briefe von Emmy Elbogen an Margot von Mendelssohn, 1945; 2 Briefe zwischen Paul Elbogen und Max Horkheimer, 02.06.1944, 09.06.1944; 4 Briefe zwischen Norbert Elias und Max Horkheimer, 1934-1935; 1 Brief von Werner B. Ellinger an Max Horkheimer, 16.12.1937; 19 Briefe zwischen dem Emergency Committee in Aid of Displaced Foreign Scholars New York und Max Horkheimer, 1938-1944; 2 Briefe zwischen dem Emergency Rescue Committee New York und Max Horkheimer, 12.06.1941, 14.06.1941; 1 Brief von F.L. Neumann an Emhardt, 13.02.1939; 23 Briefe zwischen Alice Engel und Max Horkheimer, 1937-1941; 9 briefe zwischen Paul Doernberg, Sofie Doernberg und Max Horkheimer, 1940-1942; 3 Briefe zwischen der Hebrew Sheltering and Immigrant Aid Society New York und Max Horkheimer, 05.01.1942, 1942; 1 Brief von der Selfhelp of Emigres from Central Europe, New York an Max Horkheimer, 18.08.1941; 2 Briefe zwischen R. Weissmann und Max Horkheimer, 09.01.1941, 03.02.1941; 5 Briefe zwischen Ernst Engelberg und Max Horkheimer, 1939-1940, 07.06.1939; 1 Brief von Fritz Epstein an Max Horkheimer, 10.04.1937; 1 Brief von Erika Ermel an Max Horkheimer, 15.09.1948; 2 Briefe zwischen Max Ernst und Max Horkheimer, 23.01.1936; 4 Briefe zwischen Margot Esser und Max Horkheimer, 1935-1936; 16 Briefe zwischen Rene Etiemble und Max Horkheimer, 1936-1938; 4 Briefe zwischen L.M. Ettlinger und Max Horkheimer, 1937; 8 Briefe zwischen Walter Fabien und Max Horkheimer, 1937-1941; 1 Brief von Max Horkheimer an Henry Pratt Fairchild, 25.03.1941; 2 Briefe zwischen Marvin Farber und Max Horkheimer, 14.03.1940, 17.05.1940; 4 Briefe zwischen Walter Farley udn Max Horkheimer, 1935, 01.10.1935; 8 Briefe zwischen Alexander Farquharson und Max Horkheimer, 1935-1939;

Na 1 Nachlass Max Horkheimer, 77 - Korrespondenzen u.a. mit Siegfried Kander (p. II 9, 223-402)

31 Briefe zwischen Siegfried Kander und Max Horkheimer, 1941-1949; 2 Briefe zwischen Harold H. Shaper und Max Horkheimer, 1945 siehe auch Siegfried Kander; 2 Briefe und Beilagen zwischen H. M. Kallen und Max Horkheimer, 1944; 17 Briefe und Beilage zwischen Erika Kickton und Max Horkheimer, 1946-1949; 9 Briefe zwischen Christa Kerti und Max Horkheimer, 1948-1949; 25 Briefe zwischen Else Klee-Hausmann und Max Horkheimer, 1947-1949; 18 Briefe und Beilage zwischen Philip Klein von The New York School of Social Work, American Jewish Committee und Max Horkheimer, 1944-1947; 2 Briefe zwischen Otto Klineberg und Max Horkheimer, 1949;

Na 1 Nachlass Max Horkheimer, 78 - Korrespondenzen u.a. mit Edith Kriss (p. II 10, 1-223)

9 Briefe und Beilage zwischen Genevieve Knupfer vom American Jewish Committee und Max Horkheimer, 1945; 6 Briefe und Beilage zwischen Eugen Kogon und Max Horkheimer, 1948-1949; 2 Briefe und Beilage von Rudolf Krämer an Max Horkheimer, 1948; 115 Briefe und Beilage zwischen Edith Kriss und Max Horkheimer, 1943-1948; 4 Briefe und Beilage zwischen Ella Kube und Max Horkheimer, 30.07.1947, 1947; 46 Briefe und Beilage zwischen Dessie E. Kushell vom American Jewish Committee und Max Horkheimer, 1945-1949;

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 223 - Übersendung einer Einlage sowie einer Auflistung der laufenden Rechnung des Handelshauses Muhl & Co

u.a.: Zahlungsschwierigkeiten; Heinrich Burghart Abegg;

Ms.Ff.F.Stoltze 3. 223 - Brief von Georg Pingler an Friedrich Stoltze

Persönliche Nachrichten, Frankfurter Latern

Gómez-Martínez, José Luis. Más allá de la posmodernidad. El discurso antrópico y su praxis en la cultura iberoamericana. Colección Mileto-Ensayo. Madrid, Mileto Ediciones, 1999, 223 p.

Fil: Acosta, Emiliano.

Jean-Pierre Vernant. El individuo, la muerte y el amor en la Grecia antigua. Barcelona, Paidós, 2001. 223 pp.

Fil: Aguirre, Susana.

Puech, E y Mébarki, F. (2009). Los Manuscritos del Mar Muerto. Buenos Aires: SB. 223 p.

Fil: Spléndido, Mariano. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.