Evaluation of transgenic bananas expressing anti-apoptotic genes for resistance against Fusarium wilt

The banana industry worldwide is under threat from a fungal disease known as Fusarium wilt, a disease for which there is no chemical control. Conventional breeding approaches to generate resistant banana varieties are lengthy and very difficult. As such, genetic engineering for disease resistance is considered the most viable control option. In this PhD thesis, genetically modified banana plants were generated using several different stress tolerance genes. When challenged with Fusarium wilt in glasshouse trials, some lines showed increased resistance to the disease. The promising elite lines generated in this study will now require testing in field trials.

Radish sprouts versus broccoli sprouts: a comparison of anti-cancer potential based on glucosinolate breakdown products.

Radish sprouts and broccoli sprouts have been implicated in having a potential chemoprotective effect against certain types of cancer. Each contains a glucosinolate that can be broken down to an isothiocyanate capable of inducing chemoprotective factors known as phase 2 enzymes. In the case of broccoli, the glucosinolate, glucoraphanin, is converted to an isothiocyanate, sulforaphane, while in radish a similar glucosinolate, glucoraphenin, is broken down to form the isothiocyanate, sulforaphene. When sprouts are consumed fresh (uncooked), however, the principal degradation product of broccoli is not the isothiocyanate sulforaphane, but a nitrile, a compound with little anti-cancer potential. By contrast, radish sprouts produce largely the anti-cancer isothiocyanate, sulforaphene. The reason for this difference is likely to be due to the presence in broccoli (and absence in radish) of the enzyme cofactor, epithiospecifier protein (ESP). In vitro induction of the phase 2 enzyme, quinone reductase (QR), was significantly greater for radish sprouts than broccoli sprouts when extracts were self-hydrolysed. By contrast, boiled radish sprout extracts (deactivating ESP) to which myrosinase was subsequently added, induced similar QR activity to broccoli sprouts. The implication is that radish sprouts have potentially greater chemoprotective action against carcinogens than broccoli sprouts when hydrolysed under conditions similar to that during human consumption.

Unidentified nurses and injured World War I soldiers celebrating with champagne and flowers Portraits Groups

Handwritten correspondence on verso covered over with pasted black paper

Reproduction of portrait of field chaplain Rabbi Dr. Sali Levi Military; World War I; Portraits

Feldrabbiner Dr. Sali Lewi, Breslau

Model of Strangriede Cemetery during World War II when it was a holding area for Jews to be deported; Hannover Cemeteries

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Portrait of Leopold Meyerhof in his World War I officer's uniform Military; World War I; Portraits

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Portrait of Leo Baeck as military chaplain Military; World War I; Portraits

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Leo Baeck with unidentified soldiers Military; World War I; Portraits Groups

Center May 2000

Broadside; For the German mothers of the 12000 Jewish soldiers who fell in combat during World War I Posters and Signs

An die deutschen Muetter! 12000 juedische Soldaten sind fuer das Vaterland auf dem Felde der Ehre gefallen. Christliche und juedische Helden haben gemeinsam gekaempft und ruhen gemeinsam in fremder Erde. 12000 Juden fielen im Kampf! Blindwuetiger Parteihass macht vor den Graebern der Toten nicht halt. Deutsche Frauen, duldet nicht, dass die juedische Muetter in ihrem Schmerz verhoehnt wird. Reichsbund juedischer Frontsoldaten e.V.

Develop added value uses of high anti-bacterial honey

Honey is valued for its medicinal properties. There interest from industry to develop a rapid method to detect the bioactivity of honey and also to develop value added products from high antibacterial honey.

Jacob Judey-Barosin with his wife Sonia nee Finkel after the end of World War II; Paris Portraits Couples

Early in 1943 the Barosins were arrested and sent to the deportation camp in Gurs. They were freed by French authorities and went into hiding until their liberation in 1944 in Paris. In 1947 they emigrated to the United States.

Herman Sommerfeld, German Jewish World War I pilot, seated in an airplane Portraits Men

Signed by photographer bottom left

War damage; Kunstgewerbe, Berlin.

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