猪ERK6基因编码区的克隆及组织表达谱分析

利用RT-PCR方法扩增了猪ERK6基因编码区的序列,将扩增产物与pMD18-T载体连接,构建了重组质粒;重组质粒经PCR、酶切鉴定后进行测序;采用Northern杂交和半定量RT-PCR方法在猪不同部位骨骼肌中分析了ERK6基因转录本的个数、大小及组织表达谱。结果显示,所克隆的猪ERK6基因片段长1 113 bp,含有1个1 104 bp的开放阅读框(ORF),该ORF编码367个氨基酸;该基因与已报道的人ERK6基因核苷酸序列相似性为90%;猪ERK6基因在肌肉组织中只有一个转录本,大小约1.5 kb。此基因在骨骼肌中的表达量最高,心、子宫次之,卵巢最低;而在脂肪、胃、肝、脾、肺、肾、十二指肠和胰腺中未见表达。结果表明,猪ERK6基因与已报道的小鼠和人ERK6基因一样,主要在骨骼中特异表达。     

Are disturbed and normal adolescents equally competent to make decisions about mental health treatments?

This study uses a structured vignette procedure to assess competency to make treatment decisions in two groups of adolescents, one at risk for institutional placement and the other a matched community sample. Scores on Factual Understanding (the ability to recall facts), Inferential Understanding (the ability to make inferences about those facts), and Reasoning (the ability to weigh risks and benefits of various treatment options and to make choices based on that reasoning) were compared. Results showed that while at-risk adolescents and their community, counterparts did not differ in their factual and inferential understanding abilities, the at-risk adolescents did significantly less well than the community adolescents in reasoning. This difference could not be fully explained by differences in verbal IQ. Girls, no matter what their risk status, scored higher than boys on the Reasoning scale. Implications for legal policies concerning adolescents are discussed.     

Do individual factors and neighborhood context explain ethnic differences in juvenile delinquency?

Individually measured factors and neighborhood context were related to juvenile delinquency in a community sample of 506 urban, public-school boys. Neighborhood context was measured with an objective, census-based score that classified neighborhoods as underclass or not underclass. When African American youths and white youths were compared without regard to neighborhood context, African American youths were more frequently and more seriously delinquent than white youths. When African American youths didnot live in underclass neighborhoods, their delinquent behavior was similar to that of the white youths. Hierarchical multiple regression analyses showed that boys' hyperactivity and parental supervision were the strongest correlates of delinquency. Single-parent status and poverty/welfare use were not related to delinquent behavior. Once individually measured factors were accounted for, residence in underclass neighborhoods was significantly related to delinquent behavior while ethnicity was not. This study points to the importance of including the neighborhood context when addressing the social problems of African American youths.     

B. Reviews: general

A HISTORY OF THE ARAB PEOPLES. By ALBERT HOURANI. London, Faber and Faber, 1991. xviii, 551pp. £25 (hb).

STUDIES IN ARAB HISTORY. Edited by DEREK HOPWOOD. (St.Antony's/Macmillan series.) London, Macmillan, 1990. 189pp. 5 plates and 3 figures.

A HISTORY OF THE SELJUKS: ?BRAHIM KAFESOGLU'S INTERPRETATION AND THE RESULTING CONTROVERSY. Translated and edited By GARY LEISER. Carbondale and Edwardsville, Southern Illinois University Press, 1988. 208pp. Genealogical charts, maps in end covers. $29.95.

THE HISTORY OF THE JEWS IN THE LATIN KINGDOM OF JERUSALEM. By JOSHUA PRAWER. Oxford, Clarendon Press, 1988. xv, 310pp. 5 maps.

ARAB HISTORY AND THE NATION STATE: A STUDY IN MODERN ARAB HISTORIOGRAPHY 1820–1980. By YOUSSEF M. CHOUEIRI. (Exeter Arabic and Islamic Series.) London & New York, Routledge, 1989. xix, 238pp. £35.00

THE END OF EMPIRE IN THE MIDDLE EAST: BRITAIN'S RELINQUISHMENT OF POWER IN HER LAST THREE ARAB DEPENDENCIES. By GLEN BALFOUR‐PAUL. Cambridge, Cambridge University Press, 1991. xxiv, 278pp. £30.00.

THE LETTERS OF T.E. LAWRENCE. Edited by MALCOLM BROWN. Oxford, Oxford University Press, 1991. xi, 564pp. £8.95 (pb).

A PRINCE OF OUR DISORDER: THE LIFE OF T.E. LAWRENCE. By JOHN H. MACK. Oxford, Oxford University Press, 1990. xxvi, 561pp. £9.95 (pb).

UN GRAND RABBIN SEPHARADE EN POLITIQUE 1892–1923. Presented and edited by ESTHER BENBASSA. Mesnil‐sur‐l'Estrée, CNRS, 1990. 263pp.

THE SUPREME MUSLIM COUNCIL: ISLAM UNDER THE BRITISH MANDATE FOR PALESTINE. By URI M. KUPFERSCHMIDT. Leiden, Brill, 1987.

AFTER THE EAGLES LANDED: THE YEMENITES OF ISRAEL. By HERBERT S. LEWIS. Boulder, Westview Press, 1989. xix, 277pp., photographs, glossary.

LAND BEFORE HONOUR: PALESTINIAN WOMEN IN THE OCCUPIED TERRITORIES. By KITTY WARNOCK. (Women in Society: A Feminist List.) London, Macmillan Educational Press, 1990. 199pp.

PEASANT POLITICS IN MODERN EGYPT: THE STRUGGLE AGAINST THE STATE. By NATHAN BROWN. New Haven and London, Yale University Press, 1990. 280pp. 2 maps. £25.00.

SOCIETY AND STATE IN THE GULF AND ARAB PENINSULA. By KHALDOUN HASAN AL‐NAQEEB. London and New York, Routledge, 1990. xvii, 206 pp. £35

THE TURBULENT GULF. By LIESL GRAZ. London, I.B. Tauris, 1990. xi, 312pp. £17.95.

IRAN: THE KHOMEINI REVOLUTION (COUNTRIES IN CRISIS). Edited by MARTIN WRIGHT. Contributors: Nick Danziger, Martin Howe, Baqer Moin, Reza Navabpour, Sir Anthony Parsons, Vahe Petrossian, Amit Roy and Martin Wright. London, Longman, 1989. 128pp. Maps, ills. £6.95.

ISRAEL AND THE PALESTINIANS (COUNTRIES IN CRISIS). Edited by MARTIN WRIGHT. Contributors: Paul Cossali, Roger Hardy, Lawrence Joffe, Noah Lucas, David McDowall, Elfi Pallis, Martin Wright. London, Longman, 1989. 131pp. Maps, ills. £6.95.

MAJOR POLITICAL EVENTS IN IRAN, IRAQ AND THE ARABIAN PENINSULA 1945–1990. By TREVOR MOSTYN. New York & London, Facts on File, 1991. xii, 308pp. £14.95.

WOMEN AT WORK IN THE GULF: A CASE STUDY OF BAHRAIN. By MUNIRA A. FAKHRO. London, Kegan Paul International. 184pp. £45.00

THE POLITICAL ECONOMY OF TURKEY: DEBT, ADJUSTMENT AND SUSTAINABILITY. Edited by TOSUN ARICANLI and DANI RODRIK. Basingstoke, Macmillan, 1990. 275pp. £40 (hb).

AFGHANISTAN: A COUNTRY LAW STUDY. By GHOLAM H. VAFAI. Washington, Library of Congress, 1988. 63pp.

RESISTANCE AND CONTROL IN PAKISTAN. By AKBAR S. AHMED. London & New York, Routledge, 1991. xxiii, 207pp. £12.99 (pb).

MASTERING ARABIC: By JANE WIGHTWICK and MAHMOUD GAAFAR. (Macmillan Master Series.) London, Macmillan, 1990. 370pp.

FROM CODE‐SWITCHING TO BORROWING: A CASE STUDY OF MOROCCAN ARABIC. By JEFFREY HEATH. (Library of Arabic Linguistics, monograph 9.) London, Kegan Paul International, 1990. 328pp.

ARISTOTELIAN LOGIC AND THE ARABIC LANGUAGE IN ALFARABI. By SHUKRI B. ABED. Albany, State University of New York Press, 1991. xxv, 201pp.

OGHUSICA AUS IRAN. By GERHARD DOERFER, WOLFRAM HESCHE, JAMSHID RAVANYAR. Wiesbaden, Harrassowitz, 1990. ix, 146pp. DM 56.‐

ABBASID BELLES LETTRES. Edited by Julia Ashtiany, T.M. Johnstone, J.D. Latham, R.B. Serjeant and G. Rex Smith. (The Cambridge History of Arabic Literature, Vol.II, 1.) Cambridge, Cambridge University Press, 1990. xiii, 517pp.

PENSEE MYTHIQUE, IDEOLOGIE ET ASPIRATIONS SOCIALES DANS UN CONTE DES MILLE ET UNE NUITS. By PATRICE COUSSONNET. (Supplément aux Annales Islamologiques—Cahier no. 13). Cairo, Institut français d'archéologie orientale, 1989. 67 pp. 6 plates.

THE MEADOWS OF GOLD: THE ABBASIDS. By MAS'UDI. Tr. and ed. by PAUL LUNDE and CAROLINE STONE. London and New York, Kegan Paul International, 1989. x, 469pp. £30.00

POESlA ESTRÓFICA (CEJELES Y/O MUWA??AHAT) ATRIBUIDA AL MlSTICO GRANADINO A?‐?u?TARI (SIGLO XIII d.C.).(Preedición, traducción, estudio e índices.) By F. CORRIENTE. Madrid, CSIC, Instituto de Filología, Departamento de Estudios Árabes, 1988. [6], 379pp.

ISLAM, THE STRAIGHT PATH. By JOHN L. ESPOSITO. Oxford University Press, 1988. viii, 230pp. £6.95.

TRADITIONAL ISLAM IN THE MODERN WORLD. By SEYYED HOSSEIN NASR. London, KPI, 1987. x, 335pp.

IN A CALIPH'S KITCHEN: MEDIAEVAL ARABIC COOKING FOR THE MODERN GOURMET. By DAVID WAINES. London, Riad el‐Rayyes Books, 1989. 119pp. 44 colour plates. £14.00.     

A. Reviews: general

THE HISTORY OF AL‐TABARI (TA'RIKH AL‐RUSUL WA ‘L‐MULÜK). [An annotated translation] (Bibliotheca Persica) (SUNY Series in Near Eastern Studies):

VOLUME XXVII: THE ‘ABBASID REVOLUTION [A.D. 743–750/A.H. 126–132]. Translated and annotated by JOHN ALDEN WILLIAMS. Albany, State University of New York Press, 1985. xiv, 233pp.

VOLUME XXXV: THE CRISIS OF THE ‘ABBASID CALIPHATE: [THE CALIPHATES OF AL‐MUSTA'IN AND AL‐MUTAZZ A.D. 862–869/A.H. 248–255]. Translated and annotated by GEORGE SALIBA. Albany, State University of New York Press, 1985. xii, 187pp.

VOLUME XXXVIII: THE RETURN OF THE CALIPHATE TO BAGHDAD: [THE CALIPHATES OF AL‐MUTADID, AL‐MUKTAFI AND AL‐MUQTADIR A.D. 892–915/A.H. 279–302]. Translated and annotated by FRANZ ROSENTHAL. Albany, State University of New York Press, 1985. xxii, [2], 239pp.

VOLUME XVIII: BETWEEN CIVIL WARS: THE CALIPHATE OF MU'AWIYAH [A.D. 661–680/A.H. 40–60]. Translated and annotated by MICHAEL G. MORONY. Albany, State University of New York Press, 1987. xi, 261pp.

AN INTRODUCTION TO SHI'I ISLAM: THE HISTORY AND DOCTRINES OF TWELVER SHI'ISM. By MOOJAN MOMEN. New Haven & London, Yale University Press, xxii, 397pp.

JEWISH LIFE UNDER ISLAM: JERUSALEM IN THE SIXTEENTH CENTURY. By AMNON COHEN. London, Harvard University Press, 1984.

ISLAMIC ART AND ARCHAEOLOGY: Collected Papers. By RICHARD ETTINGHAUSEN. Prepared and edited by MIRIAM ROSEN AYALON. Berlin, Gebr. Mann Verlag, 1984. 1318pp.

THEMES FROM NORTHERN SUDAN. By AHMED AL‐SHAHI. (Brismes Series No 1.) London, Ithaca Press, 1986 152pp. £15.00.

SYRIA UNDER ASSAD: DOMESTIC CONSTRAINTS AND REGIONAL RISKS. Edited by MOSHE MAOZ and AVNER YASIV. London, Croom Helm, 1986. 273pp., maps, notes. £25.00

THE STRUGGLE FOR THE ARAB WORLD: EGYPT'S NASSER AND THE ARAB LEAGUE. By TAWFIG Y. HASOU. London, Kegan Paul International, 1985. 228pp., appendices, notes, bibliography. £25.00

DESPATCHES FROM DAMASCUS: GILBERT MACKERETH AND BRITISH POLICY IN THE LEVANT, 1933–1939. By MICHAEL G. FRY and ITAMAR RABINOVICH. Jerusalem, University of Southern California and Tel Aviv University, 1985. 225pp.

THE MAKING OF MODERN LEBANON. By HELENA COBBAN. London, Hutchinson, 1985, 248pp., illus., maps, bibliography. £6.95.

THE DEVELOPMENT OF MODERN EDUCATION IN THE GULF. By SHEIKHA AL‐MISNAD. London, Ithaca Press, 1986. 386pp., tables, appendices, bibliography. £24.95.

SAUDI ARABIA: THE CEASELESS QUEST FOR SECURITY. By NADAV SAFRAN. London, Harvard University Press, 1985. 542pp., map, tables, notes, appendices, bibliography. £21.25.

THE MANPOWER IN KUWAIT. By SHAMLAN Y. ALESSA. London, Kegan Paul International, 1981. 140pp., tables, notes, bibliography. £30.00.

OMAN AND MUSCAT: AN EARLY MODERN HISTORY. By PATRICIA RISSO. London, Croom Helm, 1986. 258pp., glossary, maps, notes, bibliography. £19.95.

TUYUR ‘UMAN (Birds of Oman). By MICHAEL GALLAGHER and MARTIN W. WOODCOCK. London, Quartet, 1985. 308pp., coloured illustrations, maps, bibliography. £35.00.     

B. Reviews: general

THE HISTORY OF AL‐TABARl (TA'RIKH AL‐RUSUL WA ‘L‐MULÜK). (An annotated translation] (Bibliotheca Persica) (SUNY Series in Near Eastern Studies):

VOLUME II: PROPHETS AND PATRIARCHS. Translated and annotated by WILLIAM M. BRINNER. Albany, State University of New York Press, 1987. xii, 207pp.

VOLUME IV: THE ANCIENT KINGDOMS. Translated and annotated by MOSHE PERLMANN. Albany, State University of New York Press, 1987. xii, 205pp.

THE FIRST DYNASTY OF ISLAM: THE UMAYYAD CALIPHATE ad 661–750. By G.R. HAWTTNG. London and Sydney, Croom Helm, 1986. xx, 141pp., 4 genealogical tables, 2 maps. £19.95.

THE ADVENTURES OF IBN BATTUTA, A MUSLIM TRAVELLER OF THE 14TH CENTURY. By ROSS E. DUNN. London, Croom Helm, 1986. xvi, 357 pages, 12 maps. £22.50

TRADE AND CIVILISATION IN THE INDIAN OCEAN. AN ECONOMIC HISTORY FROM THE RISE OF ISLAM TO 1750. By K..N. CHAUDHURI. Cambridge, C.U.P., 1985. xiv + 269 pp. £25.00 Hardback, £8.95 Paperback.

MAMLUK JERUSALEM: AN ARCHITECTURAL STUDY. By MICHAEL HAMILTON BURGOYNE and DONALD S. RICHARDS. London, World of Islam Festival Trust for the British School of Archaeology in Jerusalem, 1987. xii, 623pp. £115.00

ISLAMIC TECHNOLOGY: AN ILLUSTRATED HISTORY. By AHMAD Y. AL‐HASSAN and DONALD R. HILL. Cambridge, Cambridge University Press/Paris, Unesco, 1986. xiv, [ii], 304pp. 165 illustrations, 1 map. £25.00.

OIL, INDUSTRIALISATION AND DEVELOPMENT IN THE ARAB GULF STATES. By ATIF A. KUBURSI, London, Croom Helm, 1984. 144 pp. Paperback.

BRITAIN'S INFORMAL EMPIRE IN THE MIDDLE EAST: A CASE STUDY OF IRAQ 1929–1941. By DANIEL SILVERFARB. New York: Oxford University Press, 1986. xii + 200 pp. $24.95 cloth.

IRAQ BETWEEN THE TWO WORLD WARS: THE CREATION AND IMPLEMENTATION OF A NATIONALIST IDEOLOGY. By REEVA S. SIMON. New York: Columbia University Press, 1986. xviii + 233 pp. $30.00 cloth.

SADDAM'S IRAQ: REVOLUTION OR REACTION? London, Zed Press, 1986, for CARDRI (Committee against repression and for democratic rights in Iraq). 254pp. Paper.

THE EVOLUTION OF THE SHATT AL‐ARAB BOUNDARY DISPUTE. By RICHARD SCHOFIELD, London, MENAS Press, 1986. 111 pp. Paper.

JORDAN IN THE 1967 WAR. By SAMIR A. MUTAWI. Cambridge, Cambridge University Press, 1987. 228pp. £22.50.

UNDER SIEGE: P.L.O. DECISIONMAKING DURING THE 1982 WAR. By RASHID KHALIDI. New York, Columbia University Press, 1986. 241 pp.

EMPIRE ON THE NILE. THE ANGLO‐EGYPTIAN SUDAN, 1898–1934. By M.W. DALY. Cambridge University Press, 1986. xv + 524 pp. + Map and 21 illustrations. £40.00.

ISLAM AND THE THIRD UNIVERSAL THEORY: THE RELIGIOUS THOUGHT OF MU'AMMAR AL‐QADHDHAFI. By MAHMOUD MUSTAFA AYOUB. London, KPI Ltd., 1987. 155pp.

APPROACHES TO ISLAM. (World Religions in Education Series.) By RICHARD TAMES. London, John Murray, 1982. 264pp. P/B £4.95

MORALS AND MANNERS IN ISLAM. By MARWAN IBRAHIM AL‐KAYSI. Leicester, The Islamic Foundation, 1986. 200pp. H/B £9.50 P/B £4.50

REMEMBRANCE AND PRAYER. By MUHAMMAD AL‐GHAZAALI. Translated by Yusuf Talal de Lorenzo. Leicester, The Islamic Foundation, 1986. 232pp. H/B £10.00 P/B £4.95

THE ISLAMIC WAY OF LIFE. By SAYYID ABUL A'LA MAWDUDI. Edited by Khurshid Ahmad and Khurram Murad. Leicester, The Islamic Foundation, 1986. 80pp. H/B £6.50 P/B £2.00

ADMINISTRATIVE DEVELOPMENT: AN ISLAMIC PERSPECTIVE. By A. AL‐BURAEY. London, KPI Ltd., 1985.470pp.

ARAB SOCIETY. Edited by SAMIH K. FARSOUN. London, Croom Helm, 1985. 125pp.

WOMEN OF SAUDI ARABIA. By SORAYA ALTO'RKI. New York, Columbia University Press, 1986. 183pp. $30.00

THE DEVELOPMENT OF EARLY ARABIC DRAMA 1847–1900. By MOHAMED A. AL‐KHOZAI. London, Longman, 1984. ix, 245pp. £7.95.

FROM NATIONALISM TO REVOLUTIONARY ISLAM. Edited by SAID AMIR ARJOMAND. Albany, State University of New York Press, 1984. 256pp.

OCCIDENTOSIS: A PLAGUE FROM THE WEST. By JALAL AL‐I AHMAD (translated by R. CAMPBELL, edited by HAMID ALGAR). Berkeley, Ca, Mizan Press, 1984. 160pp. $5.95.

THE RISING OF AL‐HUSAYN: ITS IMPACT ON THE CONSCIOUSNESS OF MUSLIM SOCIETY. By SHAYKH MUHAMMAD MAHDI SHAMS AL‐DIN (translated by I.K.A. HOWARD). London, Muhammadi Trust (distributed by Routledge and Kegan Paul), 1985. 218pp.

IRAN SINCE THE REVOLUTION: INTERNAL DYNAMICS, REGIONAL CONFLICTS AND THE SUPERPOWERS. Edited by BARRY ROSEN. (Brooklyn College Studies on Societies in Change, No. 47.) New York, Columbia University Press, 1985. 187pp., 27 plates, 4 maps.

IN IRAN: STUDIES IN BÁBÍ AND BAHÁ'Í HISTORY. Volume 3. Edited by PETER SMITH. Los Angeles, Kalimat Press, 1986. 237pp. HC $19.95.     

Demands of a Two-Horse Company

YANG Jie, 23, starts work at his office on Youth Road in Wuhan, Hubei Province at 9 am each day and returns to his dorm to sleep at 10 pm. He eats a modest lunch in the small restaurant downstairs and has a takeaway for supper. It was in the summer of 2005 that Yang Jie and Li Chao opened their Qi Hang Advertising Company. Their small firm deals with large and small concerns alike, and in order to stay solvent, they spend their lives either at the office, where they deal with clients an…     

日朝关系与朝核问题

二战结束至今,日朝之间仍未建立外交关系,因此,两国又被称作“近而远的国家”。目前,战争赔偿问题、日本人绑架问题、导弹发射及出售问题已成为日朝恢复邦交关系的一些障碍因素。尤其是朝核问题成为今后相当长一段时期影响日朝关系的一个主要因素。