The study area is located in Kawakami-cho, Okayama Prefecture,which is occupied by Lower Carboniferous to Middle Permian Ko-yama Limestone Group(Yokoyama et al.,1979),Permian Yoshii Group (Sano et al.,1987) and Triass...The study area is located in Kawakami-cho, Okayama Prefecture,which is occupied by Lower Carboniferous to Middle Permian Ko-yama Limestone Group(Yokoyama et al.,1979),Permian Yoshii Group (Sano et al.,1987) and Triassic Nariwa展开更多
The Carboniferous conodont faunal succession of the lower part of Ko-yama Limestone Group was studied.The confirmed upper Visean-lower Moscovian lithostratigraphy of the group is characterized by the clastic carbonate...The Carboniferous conodont faunal succession of the lower part of Ko-yama Limestone Group was studied.The confirmed upper Visean-lower Moscovian lithostratigraphy of the group is characterized by the clastic carbonates with common association of the basaltic pyroclastics and some intercalation of spicular chert beds.The faunal succession of Gnathodus semiglaber(upper Visean),Gnathodus praebilineatus-Lochriea multinodosa(upper Visean),Lochriea ziegleri-Gnathodus girtyi girtyi s.l.(lower Serpukhovian),Neoganthodus symmetricus-Idiognathodus primulus(middle-upper Bashkirian),and Idiognathoides convexus-Gondolella clarki(lower Moscovian) faunas,appears in concordance with the lithostratigraphic order.The faunas are correlative with those from the conodont zones of the Hina,Atetsu,Akiyoshi and Omi limestone groups in the Akiyoshi Belt.The Visean/Serpukhovian boundary of the section was recognized by the FAD of Lochriea ziegleri.展开更多
Apart from the similarities between O'Neill's Emperor Jones and its adaptation,Hung Shen's Yama Chao,the two works are diverse in their expression of tragedy.O'Neill,as an expressionist,tends to concen...Apart from the similarities between O'Neill's Emperor Jones and its adaptation,Hung Shen's Yama Chao,the two works are diverse in their expression of tragedy.O'Neill,as an expressionist,tends to concentrate on personal psychological struggles,while Hung Shen,pays more attention on the reality of conflict and decay of morality generated by the corrupted society,in the frame of expressionism.展开更多
U.S. Department of Commerce’s final ruling finally made one-year long "double anti-" investigation (anti-dumping and anti-subsidy) in the made-in-China narrow ribbons come to a settlement on July 13th Washi...U.S. Department of Commerce’s final ruling finally made one-year long "double anti-" investigation (anti-dumping and anti-subsidy) in the made-in-China narrow ribbons come to a settlement on July 13th Washington time.展开更多
Objective To identlfy the member of the caspase famlly proteases involved in Y-radiation-inducedapoptosis in HL-60 cells and to study the expression or the caspase gene in normal, apoptotic cells and in immortal tumor...Objective To identlfy the member of the caspase famlly proteases involved in Y-radiation-inducedapoptosis in HL-60 cells and to study the expression or the caspase gene in normal, apoptotic cells and in immortal tumor cells. Methods By using degenerate oligonucleotide primers encoding the highly conserved peptides that were present in all known caspases, we performed RT-PCR on poly(A)RNA from γ-radiation-induced apoptotic HL-6o cells.Caspase-3 mRNA in apoptotic HL-6o cells and in human tumor cell lines was analyzed by Northern blot. Results The amplified DNA fragment was identiried with caspase-3 cDNA by cloning and sequencing. The Northern blot analysis of caspase-3 mRNA of different human tumor cell lines showed that the caspase-3 gene transcript was more highly expressed in leukemia cell lines and the SH-SY5Y cell line than in HeLa and MCF-7 cells. It was more highly expressed in the radiation-induced apoptotic HL-6o cells than in control HL-6o cells. Conclusion These results indicated that caspase-3 was involved in γ-radiation-induced apoptosis in HL-6o cells. The high level of expression or caspase-3 may aid efforts to understand the insensitivity of some tumor cells to radlation, their inherent ability to survive, and apoptosis展开更多
文摘The study area is located in Kawakami-cho, Okayama Prefecture,which is occupied by Lower Carboniferous to Middle Permian Ko-yama Limestone Group(Yokoyama et al.,1979),Permian Yoshii Group (Sano et al.,1987) and Triassic Nariwa
文摘The Carboniferous conodont faunal succession of the lower part of Ko-yama Limestone Group was studied.The confirmed upper Visean-lower Moscovian lithostratigraphy of the group is characterized by the clastic carbonates with common association of the basaltic pyroclastics and some intercalation of spicular chert beds.The faunal succession of Gnathodus semiglaber(upper Visean),Gnathodus praebilineatus-Lochriea multinodosa(upper Visean),Lochriea ziegleri-Gnathodus girtyi girtyi s.l.(lower Serpukhovian),Neoganthodus symmetricus-Idiognathodus primulus(middle-upper Bashkirian),and Idiognathoides convexus-Gondolella clarki(lower Moscovian) faunas,appears in concordance with the lithostratigraphic order.The faunas are correlative with those from the conodont zones of the Hina,Atetsu,Akiyoshi and Omi limestone groups in the Akiyoshi Belt.The Visean/Serpukhovian boundary of the section was recognized by the FAD of Lochriea ziegleri.
文摘Apart from the similarities between O'Neill's Emperor Jones and its adaptation,Hung Shen's Yama Chao,the two works are diverse in their expression of tragedy.O'Neill,as an expressionist,tends to concentrate on personal psychological struggles,while Hung Shen,pays more attention on the reality of conflict and decay of morality generated by the corrupted society,in the frame of expressionism.
文摘U.S. Department of Commerce’s final ruling finally made one-year long "double anti-" investigation (anti-dumping and anti-subsidy) in the made-in-China narrow ribbons come to a settlement on July 13th Washington time.
基金The National Natural Science Foundation Committee(No. 39770823)
文摘Objective To identlfy the member of the caspase famlly proteases involved in Y-radiation-inducedapoptosis in HL-60 cells and to study the expression or the caspase gene in normal, apoptotic cells and in immortal tumor cells. Methods By using degenerate oligonucleotide primers encoding the highly conserved peptides that were present in all known caspases, we performed RT-PCR on poly(A)RNA from γ-radiation-induced apoptotic HL-6o cells.Caspase-3 mRNA in apoptotic HL-6o cells and in human tumor cell lines was analyzed by Northern blot. Results The amplified DNA fragment was identiried with caspase-3 cDNA by cloning and sequencing. The Northern blot analysis of caspase-3 mRNA of different human tumor cell lines showed that the caspase-3 gene transcript was more highly expressed in leukemia cell lines and the SH-SY5Y cell line than in HeLa and MCF-7 cells. It was more highly expressed in the radiation-induced apoptotic HL-6o cells than in control HL-6o cells. Conclusion These results indicated that caspase-3 was involved in γ-radiation-induced apoptosis in HL-6o cells. The high level of expression or caspase-3 may aid efforts to understand the insensitivity of some tumor cells to radlation, their inherent ability to survive, and apoptosis
