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| 1 | 用基因组原位杂交方法分析甘蔗-斑茅杂种及回交后代的染色体组成显示文摘斑茅(Erianthus arundinaceus Retz)是甘蔗的近缘属植物,具有多种优良特性,是甘蔗育种的重要种质资源之一。本实验使用基因组原位杂交(GISH)技术分析了甘蔗-斑茅杂种及回交后代F1、BC1和BC2的染色体构成与传递行为。结果表明:在F1代,来自斑茅HN92-77的染色体数目介于28~30条,来自热带种Badila的染色体数目介于38~40条,体细胞染色体数为2n=68~70,基本符合n+n的染色体传递方式;在BC1和BC2代,来自斑茅的染色体数分别为22~28条和13~15条,来自甘蔗的染色体数分别是87~94条和98~101条,其体细胞染色体数2n分别为110~121条和112~115条,基本上分别符合2n+n和n+n的染色体传递方式。在所观察的渐渗系中,均存在有染色体丢失的现象,但未观察到染色体发生交换与重组。 | 陈健文 Nathalie Piperidis (nee Reffay) 李奇伟 陈勇生 符成 Phillip Jackson George Pipendis 邓海华 | 2010 | 分子植物育种2010,8,2: | 8 |
| 2 | Intermediate results of a prospective randomized controlled trial of traditional four-port laparoscopic cholecystectomy versus single-incision laparoscopic cholecystectomy显示文摘 | Melissa Phillips Jeffrey Marks Kurt Roberts Roberto Tacchino Raymond Onders George DeNoto Homero Rivas Arsalla Islam Nathaniel Soper Gary Gecelter Eugene Rubach Paraskevas Paraskeva Sajani Shah | 2012 | Surgical Endoscopy2012,,5: | 4 |
| 3 | Cholesterol Efflux and Atheroprotection: Advancing the Concept of Reverse Cholesterol Transport显示文摘 | Robert S. Rosenson H. Bryan Brewer W. Sean Davidson Zahi A. Fayad Valentin Fuster James Goldstein Marc Hellerstein Xian-Cheng Jiang Michael C. Phillips Daniel J. Rader Alan T. Remaley George H. Rothblat Alan R. Tall Laurent Yvan-Charvet | 2012 | Circulation2012,,15: | 4 |
| 4 | Strongly seasonal Proterozoic glacial climate in low palaeolatitudes:Radically different climate system on the pre-Ediacaran Earth显示文摘Proterozoic(pre-Ediacaran) glaciations occurred under strongly seasonal climates near sea level in low palaeolatitudes.Metre-scale primary sand wedges in Cryogenian periglacial deposits are identical to those actively forming,through the infilling of seasonal(winter) thermal contraction-cracks in permafrost by windblown sand,in present-day polar regions with a mean monthly air temperature range of40 ℃ and mean annual air temperatures of-20 ℃ or lower.Varve-like rhythmites with dropstones in Proterozoic glacial successions are consistent with an active seasonal freeze-thaw cycle.The seasonal(annual) oscillation of sea level recorded by tidal rhythmites in Cryogenian glacial successions indicates a significant seasonal cycle and extensive open seas.Palaeomagnetic data determined directly for Proterozoic glacial deposits and closely associated rocks indicate low palaeolatitudes:Cryogenian deposits in South Australia accumulated at <10°,most other Cryogenian deposits at <20° and Palaeoproterozoic deposits at <15° palaeolatitude.Palaeomagnetic data imply that the Proterozoic geomagnetic field approximated a geocentric axial dipole,hence palaeolatitudes represent geographic latitudes.The Cryogenian glacial environment included glacier-free,continental permafrost regions with ground frozen on a kyr time-scale,aeolian sand-sheets,extensive and long-lived open seas,and an active hydrological cycle.This palaeoenvironment conflicts with the 'snowball Earth' and 'slushball Earth' hypotheses,which cannot accommodate large seasonal changes of temperature near the equator.Consequently,their proponents have attempted to refute the evidence for strong seasonality by introducing Popperian'auxiliary assumptions'.However,non-actualistic arguments that the Cryogenian sand wedges indicate diurnal or weakly seasonal temperature changes are based on misunderstandings of periglacial processes.Modelling of a strongly seasonal climate for a frozen-over Earth is invalidated by the evidence for persistent open seas and glacier-free continental regions during Cryogenian glaciations,and gives a mean monthly air temperature range of only <10 ℃ for <10° latitude.By contrast,a strongly seasonal climate in low palaeolatitudes,based on the actualistic interpretation of cryogenic sand wedges and other structures,is consistent with a high obliquity of the ecliptic(>54°) during Proterozoic low-latitude glaciations,whereby the equator would be cooler than the poles,on average,and global seasonality would be greatly amplified. | George E.Williams Phillip W.Schmidt Grant M.Young | 2016 | Geoscience Frontiers2016,7,4: | 3 |
| 5 | Shuram-Wonoka carbon isotope excursion:Ediacaran revolution in the world ocean's meridional overturning circulation显示文摘The late Ediacaran Shuram-Wonoka excursion, with δ^(13)C_(carb) values as low as-12‰(PDB) in marineshelf deposits and spanning up to 10 Myr, is the deepest and most protracted δ^(13)C_(carb) negative anomaly recognised in Earth history. The excursion formed on at least four continents in low(≤32°) palaeolatitudes, and in China is associated with a major phosphogenic event. Global and intrabasinal correlation, magnetostratigraphy, isotope conglomerate tests and further geochemical data are consistent with a primary or syn-depositional origin for the excursion. Continental-margin phosphorites are generated by oceanic upwelling driven by surface winds, and δ^(13)C_(carb) negative anomalies are explicable by oceanic upwelling of 13 C-depleted deep oceanic waters, arguing that a feature common to these exceptional Ediacaran events was unprecedented perturbation of the world ocean. These events occurred during the transition from an alien Proterozoic world marked by low-palaeolatitude glaciation near sea level and strong seasonality to the familiar Phanerozoic Earth with circum-polar glaciation and temperate climate, suggesting that the Shuram-Wonoka excursion is related to this profound change in Earth's climate system. Of various hypotheses for Proterozoic low-palaeolatitude glaciation, only the high obliquity(>54°) hypothesis, which posits secular decrease in obliquity to near the present-day value(23.5°) during the Ediacaran, predicts an unparalleled revolution in the Ediacaran world ocean. The obliquity controls the sense of the world ocean's meridional overturning circulation, which today is driven by the sinking of cold, dense water at the poles and upwelling driven by zonal surface winds.When the decreasing obliquity passed the critical value of 54° during the Ediacaran the meridional temperature gradient reversed, with the equator becoming warmer than the poles and Hadley lowlatitude(<30°-35°) atmospheric zonal circulation reversing. This reversal of the temperature gradient is unique to the Ediacaran Period and caused reversal of the oceanic meridional overturning circulation,with upwelling of anoxic, 13 C-depleted deep oceanic waters producing a deeply negative and protractedδ^(13)C_(carb) signature on late Ediacaran marine-shelf deposits. | George E.Williams Phillip W.Schmidt | 2018 | Geoscience Frontiers2018,9,2: | 3 |
| 6 | The Adult Mouse and Human Pancreas Contain Rare Multipotent Stem Cells that Express Insulin显示文摘 | Simon R. Smukler Margot E. Arntfield Rozita Razavi George Bikopoulos Phillip Karpowicz Raewyn Seaberg Feihan Dai Simon Lee Rosemary Ahrens Paul E. Fraser Michael B. Wheeler Derek van der Kooy | 2011 | Cell Stem Cell2011,,3: | 2 |
| 7 | That Adverse Experience Really Expected? Guidelines For Interpreting And Formatting Adverse Experience Information in the United States显示文摘 | Brown Kristina Sykes Scotts Phillips George | 2001 | Drug Information Journal2001,35,: | 1 |
| 8 | Induction of tumor-specific T-cell responses by vaccination with tumor lysate-loaded dendritic cells in colorectal cancer patients with carcinoembryonic-antigen positive tumors显示文摘 | Ayala Tamir Ernesto Basagila Arash Kagahzian Long Jiao Steen Jensen Joanna Nicholls Paul Tate Gordon Stamp Farzin Farzaneh Phillip Harrison Hans Stauss Andrew J. T. George Nagy Habib Robert I. Lechler Giovanna Lombardi | 2007 | Cancer Immunology Immunotherapy2007,,12: | 1 |
| 9 | Phase I study of 5-fluorouracil and leucovorin by continuous infusion chronotherapy and pelvic radiotherapy in patients with locally advanced or recurrent rectal cancer显示文摘 | Wendy Parulekar Robert W de Marsh Rebecca Wong William Mendenhall Phillip Davey Robert Zlotecki Scott Berry W.Robert Rout Georg A Bjarnason | 2004 | International Journal of Radiation Oncology Biology Physics2004,,5: | 1 |
| 10 | A simple tech- nique for investigating whispering gallery modes in optical fibers 显示文摘 | POWELL-FRIEND Y PHILLIPS L GEORGE T | 1998 | Re- view of Scientific Instrum1998,69,8: | 1 |
| 11 | The Adult Mouse and Human Pancreas Contain Rare Multipotent Stem Cells that Express Insulin显示文摘 | Simon R. Smukler Margot E. Arntfield Rozita Razavi George Bikopoulos Phillip Karpowicz Raewyn Seaberg Feihan Dai Simon Lee Rosemary Ahrens Paul E. Fraser Michael B. Wheeler Derek van der Kooy | 2011 | Cell Stem Cell2011,,3: | 1 |
| 12 | A model from electron microscopy for the molecular structure of fibrinogen and fibrin显示文摘 | Weisel J W George N Phillips J | 1981 | Nature1981,289,22: | 1 |
| 13 | Asymmetric induction, time and solvent dependence in the metallation of ferrocenylalkyl ethers显示文摘 | Phillip B V George W G Ivar K U | 1973 | Tetrahedron Lett1973,31,: | 1 |
| 14 | Neonatal and fetal methylenetetrahydrofolate reductase genetic polymorphisms:an examination of C677T and A1298C mutations显示文摘 | Phillip A Isotalo George A Wells Donnelly AJG | 2000 | Am J Hum Genet2000,67,: | 1 |
| 15 | Critical review of rate constants for reactions of hydrated electrons, hydrogen atoms and hydroxyl radicals in aqueous solution 显示文摘 | Buxto George V Greenstoc Clive L Helman W Phillip | 1988 | Journal of Physical and Chemical Reference Data1988,17,2: | 1 |
| 16 | The influence of inter-implant distance and attachment type on the reten-tion characteristics of mandibular overdentures on 2 implants:6-Month fatigue retention values显示文摘 | Dimitrios Doukas George Michelinakis Phillips W Smith Craig W Barclay | | 0,,04: | 1 |
| 17 | Heterotopic Uterus Transplantation in a Swine Model显示文摘 | Donna L. Avison Werviston DeFaria Panagiotis Tryphonopoulos Akin Tekin George R. Attia Hidenori Takahashi Yide Jin Emmanouil Palaios Nikolaos Pararas Manuel R. Carreno Sergio Santiago Fuller Bazer Phillip Ruiz Andreas Tzakis | 2009 | Transplantation2009,,4: | 1 |
| 18 | Competing on capabilities,the new rule of corporate strategy显示文摘 | George S Phillip E | 1992 | Harvard Business Review1992,21,3: | 1 |
| 19 | Bemstein polynomials based on q-integers 显示文摘 | George M Phillips | 1997 | Annals of Numerical Mathematics1997,14,4: | 1 |
| 20 | Neonatal and Fetal Methylenetetrahydrofolate Reductase Genetic Polymor- phisms : An Examination of C677T And A1298C Mutation'显示文摘 | PHILLIP A ISOTALO GEORGE A WELLS | 2000 | Am J Hum Genet2000,67,: | 1 |