ndhF sequence evolution and the major clades in the sunflower family.

An extensive sequence comparison of the chloroplast ndhF gene from all major clades of the largest flowering plant family (Asteraceae) shows that this gene provides approximately 3 times more phylogenetic information than rbcL. This is because it is substantially longer and evolves twice as fast. The 5' region (1380 bp) of ndhF is very different from the 3' region (855 bp) and is similar to rbcL in both the rate and the pattern of sequence change. The 3' region is more A+T-rich, has higher levels of nonsynonymous base substitution, and shows greater transversion bias at all codon positions. These differences probably reflect different functional constraints on the 5' and 3' regions of ndhF. The two patterns of base substitutions of ndhF are particularly advantageous for phylogenetic reconstruction because the conserved and variable segments can be used for older and recent groups, respectively. Phylogenetic analyses of 94 ndhF sequences provided much better resolution of relationships than previous molecular and morphological phylogenies of the Asteraceae. The ndhF tree identified five major clades: (i) the Calyceraceae is the sister family of Asteraceae; (ii) the Barnadesioideae is monophyletic and is the sister group to the rest of the family; (iii) the Cichorioideae and its two basal tribes Mutisieae and Cardueae are paraphyletic; (iv) four tribes of Cichorioideae (Lactuceae, Arctoteae, Liabeae, and Vernonieae) form a monophyletic group, and these are the sister clade of the Asteroideae; and (v) the Asteroideae is monophyletic and includes three major clades.

Morfologia, taxonomia e análise cladística da tribo Kingsleyini (Crustacea: Decapoda: Pseudothelphusidae)

Kingsleyini corresponde a uma das cinco tribos de Pseudothelphusidae, grupo exclusivamente americano de caranguejos de água doce. Atualmente a tribo inclui 59 espécies agrupadas em 13 gêneros, com distribuição associada aos rios, riachos e igarapés das bacias do Amazonas e do Orinoco. Desde a criação de Kingsleyini o aumento de novos táxons atribuídos a esta tribo não tem sido acompanhado por estudos cladísticos. No presente trabalho é realizada a análise cladística de Kingsleyini, acompanhada de uma revisão morfológica e taxonômica do grupo. Com este propósito, foram estudados espécimes de 60 espécies representantes das cinco tribos e duas subfamílias inclusas em Pseudothelphusidae. O material estudado se encontra depositado nas coleções carcinológicas de seis instituições e inclui os tipos nominais de 29 espécies. Na revisão morfológica foram descritas e ilustradas estruturas somáticas e sexuais da morfologia externa do grupo de estudo. Os estudos morfológicos foram auxiliados por técnicas de Microscopia Electrônica de Varredura (MEV) e cortes histológicos. A partir destas observações foram propostas modificações na terminologia utilizada para denominar as estruturas do primeiro apêndice sexual masculino (primeiro gonópodo) em Kingsleyini. A parte taxonômica deste trabalho inclui chaves de identificação, mapas de distribuição, listas sinonímicas e a descrição e ilustração do primeiro apêndice sexual masculino para a grande maioria das espécies examinadas, assim como a diagnose dos gêneros considerados monofiléticos. A análise filogenética foi realizada a partir de 92 caracteres obtidos de 57 táxons terminais: 49 terminais do grupo interno (Kingsleyini) e oito do grupo-externo (representantes dos demais Pseudothelphusidae). Como resultado da análise cladística foram obtidas seis hipóteses filogenéticas igualmente parcimoniosas: todas elas apoiam o monofiletismo de Kingsleyini e a exclusão do gênero Spirocarcinus da tribo. O monofiletismo dos gêneros Fredius, Kingsleya, Eudaniela e Rodriguezus também encontra-se sustentado em todas as hipóteses filogenéticas obtidas, enquanto que os gêneros Microthelphusa, Neopseudothelphusa, Orthothelphusa e Brasiliothelphusa revelaram-se parafiléticos.

Wale watu

"Paul and Mary are two people who are from different tribes and deeply in love. Their families share a close relationship and everything looks well for their wedding. However, with the out break of the post-election violence. Dr. Sawega, Paul's father, loses his clinic and his brother through arson. Stoked by politicians and tribalists, things get tense between the two families and the entire nation."--Spaceyangu.com.ar

College Book 7, 1750-1778

This volume contains a fair copy of minutes from Corporation meetings held from Sept. 17, 1750 through April 23, 1778. It begins with an alphabetical index and contains entries related to a wide range of topics, including the challenges of operating the Charlestown ferry (due to the river freezing, fear of smallpox, and other issues); increases in "pecuniary mulcts" (fines) for breaches of specific College laws; the establishment of the Dudleian lecture; the selection and financial support of missionaries to various Indian tribes; honorary degrees awarded to Benjamin Franklin and George Washington; gifts to the library as it was rebuilt in the wake of the fire of 1764 (many entries provide the title and author of books donated); the management of land and property belonging to Harvard; Treasurers' reports and other financial accounts; changes in the College laws; gifts to the College, ranging from two Egyptian mummies to a solar microscope; the construction of the First Parish Meeting House in Cambridge and the use of adjacent College property by parishoners; rules of endowed professorships; salaries and appointments; closures due to the threat of smallpox; rules governing Commons and the College Library; reports of various Visiting Committees; class schedules, according to subject; student disorders; the establishment of a designated museum space to display "Curiosities"; the effects of the Revolutionary War on Harvard, including repeated requests to the General Court after the war for compensation for damage to College buildings; the cost of various foods and changes in what was served at Commons; and the danger of the chapel's roof, built of too-heavy slate, falling in. Also of interest are minutes from a May 5, 1761 meeting, which note that the General Court voted to pay for Hollis Professor John Winthrop to travel to Newfoundland to observe the transit of Venus "over the Suns disc."

College Book 8, 1778-1803

This volume contains a fair copy of minutes from Corporation meetings held from May 5, 1778 through October 14, 1803. It begins with an alphabetical index and contains entries related to a wide range of topics, including changes in the College laws; lists of Harvard graduates; historical information about the College and its governance; memorials to the Massachusetts General Court about currency concerns, the West Boston Bridge, and other matters; the establishment of medical professorships and selection of professors to fill them; land and property belonging to Harvard; the settlement of accounts with former College Treasurer John Hancock; support of missionaries to several Indian tribes; the establishment of a student dress code; the Charlestown Ferry, and its revenue troubles following the construction of the West Boston Bridge; the purchase of a wooden sloop for transporting students' "fuel" (presumably firewood); the creation and distribution of library catalogs; the commission of a lucernal microscope for the College Apparatus; Oneida Indian Isaac Solegwaston and Harvard's financial support of his studies at the Hamilton Oneida Academy; transcriptions of a letter (October 23, 1789) from the Corporation to President George Washington and of Washington's response; a petition to the General Court for the establishment of a public infirmary to serve the indigent; individuals who were granted permission to instruct Harvard students in the French language outside the established curriculum; and Thomas Welsh's excused absence from his Harvard graduation, granted June 14, 1798, because of his imminent departure for Berlin to serve as Secretary to John Quincy Adams, then Minister Plenipotentiary to Berlin.

Records of the Debating Club of Resident Graduates, 1792-1793

This journal contains minutes from meetings held from February 1792 through October 1793. These minutes include the names of participants and the questions and arguments which were debated, including: whether or not French slaves in the West Indies should be emancipated; whether or not reading novels was beneficial; whether sermons were more effective when memorized than when simply read; whether theater contributed to corrupt morals; whether drunkenness or gambling was more detrimental to society; and whether or not French assistance to the colonies in their Revolutionary War provided sufficient cause for the United States to join with France in its own wars. Most of the topics of debate centered on religion, government and education. Several entries also include notes on related topics of discussion, including the reasons for Native American tribes' hostilities against federal authorities, and there are several references to published works which were cited and consulted in the course of debate.

South America, 1807 (Image 2 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 2 of 7 total images of the eight sheet map, representing the northern portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

South America, 1807 (Image 3 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 3 of 7 total images of the eight sheet map, representing the eastern portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

South America, 1807 (Image 4 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 4 of 7 total images of the eight sheet map, representing the northeast portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

South America, 1807 (Image 5 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 5 of 7 total images of the eight sheet map, representing the southwest portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

South America, 1807 (Image 6 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 6 of 7 total images of the eight sheet map, representing the western portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

South America, 1807 (Image 7 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 7 of 7 total images of the eight sheet map, representing the southern portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Inca Empire, South America, 1873 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Ttahuantin-Suyu, or, the empire of the Yncas (except Quito and Chile) : in its four great divisions of Chincha-Suyu, Cunti-Suyu, Anti-Suyu, Colla-Suyu : with their tribes and ayllus or lineages, also the routes of the Ynca conquerors by Clements R. Markham ; Trel. Saunders Geogr. It was published for the Journal of the Royal Geographical Society in 1873. Scale [ca. 1:3,000,000]. Covers the territory of the former Inca Empire, South America.The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'World Mercator' projection. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, Inca territories, routes of conquerors, shoreline features, and more. Relief shown by shading and hachures. Inset: An enlarged map of the cradle of the Ynca race.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection and the Harvard University Library as part of the Open Collections Program at Harvard University project: Organizing Our World: Sponsored Exploration and Scientific Discovery in the Modern Age. Maps selected for the project correspond to various expeditions and represent a range of regions, originators, ground condition dates, scales, and purposes.

Morocco, 1853 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: North Africa or Barbary : I Marocco, Society for the Diffusion of Useful Knowledge ; engraved by J. & C. Walker. This is map 1 of a 5 map set published by George Cox Jan. 1st, 1853. Scale [ca. 1:2,800,000]. Covers Morocco and portions of Algeria. The image inside the map neatline is georeferenced to the surface of the earth and fit to a modified 'Europe Lambert Conformal Conic' projection with a central meridian of 7 degrees West. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, aqueducts, cities, villages and other human settlements, trails, bedouin tribes, and more. Relief shown by hachures. Includes inset: Plan of the city of Marocco (Scale [ca. 1:32,000]). This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection as part of the Open Collections Program at Harvard University project: Islamic Heritage Project. Maps selected for the project represent a range of regions, originators, ground condition dates, scales, and purposes. The Islamic Heritage Project consists of over 100,000 digitized pages from Harvard's collections of Islamic manuscripts and published materials. Supported by Prince Alwaleed Bin Talal and developed in association with the Prince Alwaleed Bin Talal Islamic Studies Program at Harvard University.

Algeria, 1853 (Image 2 of 2) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: North Africa or Barbary : II Algier, Society for the Diffusion of Useful Knowledge ; engraved by J. & C. Walker. This is map 2 of a 5 map set published by George Cox, Jan. 1st, 1853. Scale [ca. 1:2,000,000]. Covers portions of Algeria and Morocco. This layer is image 2 of 2 total images of the source map representing the western portion of the map, "Continuation of Algier". The source map contains a primary map with an inset continuation map on one sheet. Because the map images are non-contiguous on the source map, each map image was georeferenced separately. Please see the 'cross references' section for other maps on this sheet. The image inside the map neatline is georeferenced to the surface of the earth and fit to a modified 'Europe Lambert Conformal Conic' projection with a central meridian of 5 degrees East. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, aqueducts, cities, villages and other human settlements, territorial boundaries, trails, tribes, and more. Relief shown by hachures. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection as part of the Open Collections Program at Harvard University project: Islamic Heritage Project. Maps selected for the project represent a range of regions, originators, ground condition dates, scales, and purposes. The Islamic Heritage Project consists of over 100,000 digitized pages from Harvard's collections of Islamic manuscripts and published materials. Supported by Prince Alwaleed Bin Talal and developed in association with the Prince Alwaleed Bin Talal Islamic Studies Program at Harvard University.