First multi-year cumulation covers six years: 1965-70.

The exhibition is held in Shimla Art Gallery of the Lalit Kala Academi (National Academy of Art, New Delhi) and in the International Roerich Memorial Trust (the Roerichs’ Estate in Naggar) within the framework of the international exhibition project by the International Centre of the Roerichs and the International Roerichs’ Heritage Preservation Committee, initiated on April 2, 2012 at the UNESCO Headquarters in Paris with the support of the Ministry of Foreign Affairs of the Russian Federation.Выставка проходит в Галерее искусств в Шимле при Национальной академии изящных искусств (Академии Лалит Кала, Нью-Дели) и в Международном Мемориальном Тресте Рерихов (имение Рерихов в Наггаре) в рамках международного выставочного проекта Международного Центра Рерихов и Международного Комитета по сохранению наследия Рерихов при поддержке Министерства иностранных дел Российской Федерации, начатого 2 апреля 2012 года в штаб -квартире ЮНЕСКО в Париже

Classified listing of cells currently available. Each entry gives repository number, necessary identifying information, and brief remarks. Catalog also includes detailed ordering information and prices. Miscellaneous appendixes. Repository, diagnosis indexes.

As antibacterial compounds, bacteriocins have always lived in the shadow of those medically important, efficient and often broad-spectrum low-molecular mass antimicrobials, well known even to laypeople as antibiotics. This is despite the fact that bacteriocins were discovered as early as 1928, a year before the penicillin saga started. Bacteriocins are antimicrobial proteins or oligopeptides, displaying a much narrower activity spectrum than antibiotics; they are mainly active against bacterial strains taxonomically closely related to the producer strain, which is usually immune to its own bacteriocin. They form a heterogenous group with regard to the taxonomy of the producing bacterial strains, mode of action, inhibitory spectrum and protein structure and composition. Best known are the colicins and microcins produced by Enterobacteriaceae. Many other Gram-negative as well as Gram-positive bacteria have now been found to produce bacteriocins. In the last decade renewed interest has focused on the bacteriocins from lactic acid bacteria, which are industrially and agriculturally very important. Some of these compounds are even active against food spoilage bacteria and endospore formers and also against certain clinically important (food-borne) pathogens. Recently, bacteriocins from lactic acid bacteria have been studied intensively from every possible scientific angle: microbiology, biochemistry, molecular biology and food technology. Intelligent screening is going on to find novel compounds with unexpected properties, just as has happened (and is still happening) with the antibiotics. Knowledge, especially about bacteriocins from lactic acid bacteria, is accumulating very rapidly.