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Adler, Howard I. (Oak Ridge National Laboratory, Oak Ridge, Tenn.), William D. Fisher, Alice A. Hardigree, and George E. Stapleton. Repair of radiation-induced damage to the cell division mechanism of Escherichia coli. J. Bacteriol. 91:737-742. 1966.-Microscopic observations of irradiated populations of filamentous Escherichia coli cells indicated that filaments can be induced to divide by a su...

The object of the model ProFarm is the identification of the excellent production scheme in plant production in consideration of local characteristics. First the contribution margin accounting will be calculated based on an estimation of the yield potential. Finally the economically excellent production scheme will be determined on the base of the contribution margin.

ment, producing two coding ends and two signal ends. Howard Hughes Medical Institute Subsequent joiningof thecoding ends, forming a coding Baylor College of Medicine joint, assembles a rearranged TCR or Ig gene segment; Houston, Texas 77030 the signal ends also join, forming a signal joint. †Department of Molecular Biology and Genetics Several features of VDJ recombination are reminisHoward Hug...

An extense systematic description of the Eocene larger foraminiferal faunas recorded in South Pyrenean Basin (Sierras Exteriores) is presented herein. The large dataset provided this work includes both Nummulites and Alveolina species, along with a variety other porcellaneous hyaline taxa lesser biostratigraphic relevance, are represented. foraminifera described correspond mainly to Lutetian (S...

the permian deposits in the stratigraphic section of sangsar (located in the eastern alborz), are the best expose in the semnan area. this sequence consists of the doroud (asselian-sakmarian), ruteh (artinskian-murgabian) and nessen (early djulfian) formations. the dorud formation in the studied section with 56 m thickness consists of conglomerate, sandstone and quartzite, which is disconformit...

cambrian sedimentary facies are exposed throughout north part of kerman region. trilobites’ faunas are the most common invertebrate fossils within the cambrian strata. the section is made of 217 m of sandstone, shale, limestone and dolomite. in this study, 153 trilobite samples including seven species and genera were identified from the dahu section 12 km. east of zarand. this trilobite’s assem...