Job-hopping to greater career heights     

Alper J 《Science (New York, N.Y.)》1994,265(5180):1924-1925

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The pipeline is leaking women all the way along     

Alper J 《Science (New York, N.Y.)》1993,260(5106):409-411

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War Over the Wetlands: Ecologists v. the White House     

Alper J 《Science (New York, N.Y.)》1992,257(5073):1043-1044

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Should heads keep rolling in Africa?     

Alper J 《Science (New York, N.Y.)》1992,255(5049):1206-1207

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Note: Molecular identification of three entomopathogenic nematodes from turkey by PCR-RFLP of the ITS regions     

I. Alper Susurluk  Umut Toprak 《Phytoparasitica》2006,34(1):17-20

Molecular identification methods are widely used for the classification of organisms worldwide. Entomopathogenic nematodes are the most often isolated insect parasitic nematodes in the tropical and subtropical regions. In our investigation, PCR-RFLP (Polymerase Chain Reaction — Restriction Fragment Length Polymorphism) of the ITS region (Internal Transcribed Spacer) on the ribosomal (r) DNA of three entomopathogenic nematodes isolated from Ankara, Turkey, was analyzed for identification. The ITS region of rDNA was amplified by PCR and then digested with the following nine restriction enzymes: Alu I, Dde I, Hae III, Hha I, Hind III, Hinf I, Hpa II, Rsa I and Sau 3AI. The amplified and restricted sequences of the ITS regions were separated by agarose gel electrophoresis and the RFLP patterns of these three species were shown in this study. According to our results, these species were identified asSteinernema feltiae, Steinernema carpocapsae andHeterorhabditis bacteriophora. http://www.phytoparasitica.org posting Nov. 4, 2005.  相似文献   

Human C'3: evidence for the liver as the primary site of synthesis   总被引：32，自引：0，他引：32  

C A Alper  A M Johnson  A G Birtch  F D Moore 《Science (New York, N.Y.)》1969,163(864):286-288

The liver is the primary, if not sole, site of synthesis of the third component of human complement, as shown by a change in the recipient from C'3 FS(0.6) to C'3 SS, the donor type, following homotransplantation of the liver.  相似文献   

Antinoise creates the sounds of silence     

Alper J 《Science (New York, N.Y.)》1991,252(5005):508-509

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Conductive Polymers Recharged: With the problems that had blocked conductive polymer development now solved, the materials may find applications ranging from drug delivery to thermal windows to optical computing     

Alper J 《Science (New York, N.Y.)》1989,246(4927):208-210

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Bioengineering. Biology and the inkjets     

Alper J 《Science (New York, N.Y.)》2004,305(5692):1895

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Sugar separates humans from apes     

Alper J 《Science (New York, N.Y.)》2001,291(5512):2340

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