Molecular and classical cytogenetic analyses demonstrate an apomorphic reciprocal chromosomal translocation in Gorilla gorilla.

abstract：OBJECTIVES:This study explores variation and trends in first molar enamel thickness and daily enamel secretion rates over a 2000 year period in Britain. METHODS:Permanent first molars (n = 89) from the Roman, Anglo-Saxon, and Medieval periods, as well as modern-day Britain, were analyzed using standard histological me...

journal_title：American journal of physical anthropology

authors： Aris C,Mahoney P,O'Hara MC,Deter C

更新日期：2020-09-01 00:00:00

abstract：:Evolutionary trends and population history and structure are discussed for a series of late prehistoric and historic-period skeletal samples from the Georgia coast and interior (the Guale). Phenotypic dental measurement data were collected for nine samples from the late prehistoric (AD 1200-1400) and historic (AD 1608...

journal_title：American journal of physical anthropology

authors： Stojanowski CM

更新日期：2004-04-01 00:00:00

abstract：:Linear enamel hypoplasia was scored on Neolithic, Copper Age, and Early Bronze Age samples from the Trentino region, Italy, in order to compare the extent of growth disruption in different biocultural subsistence systems (foragers with little agriculture, to agriculturists and agropastoralists). The Early Bronze Age s...

journal_title：American journal of physical anthropology

authors： Cucina A

更新日期：2002-11-01 00:00:00

abstract：:Patterns of water consumption by past human populations are rarely considered, yet drinking behavior is socially mediated and access to water sources is often socially controlled. Oxygen isotope analysis of archeological human remains is commonly used to identify migrants in the archeological record, but it can also b...

journal_title：American journal of physical anthropology

authors： Lightfoot E,Slaus M,O'Connell TC

更新日期：2014-08-01 00:00:00

abstract：:Many studies of primate diversity and evolution rely on dental morphology for insight into diet, behavior, and phylogenetic relationships. Consequently, variation in molar cusp size has increasingly become a phenotype of interest. In 2007 we published a quantitative genetic analysis of mandibular molar cusp size varia...

journal_title：American journal of physical anthropology

authors： Koh C,Bates E,Broughton E,Do NT,Fletcher Z,Mahaney MC,Hlusko LJ

更新日期：2010-06-01 00:00:00

abstract：:It is assumed that the transition from the Late Eneolithic to the Early Bronze Age in Central Europe was associated with substantial changes in subsistence and the perception of gender differences. However, the archeological record itself does not entirely support this model. Alternatively, this transition may be inte...

journal_title：American journal of physical anthropology

authors： Sládek V,Berner M,Sosna D,Sailer R

更新日期：2007-05-01 00:00:00

abstract：:Bone samples from a Middle Bronze Age (ca., 1600-1300 BC) site were prepared for histological analysis. Preliminary results suggested that components of bone marrow remained preserved. To verify these findings and optimize the sample preparation procedure, we conducted experiments varying the type of acid used to deca...

journal_title：American journal of physical anthropology

authors： Setzer TJ,Sundell IB,Dibbley SK,Les C

更新日期：2013-12-01 00:00:00

abstract：:The 6 million French-Canadians of Québec derive from a relatively small number of founders. Consequently, some hereditary diseases, which may or may not present a worldwide distribution, have been detected in high frequency in this population. Several studies, however, indicate a nonuniform distribution of these disea...

journal_title：American journal of physical anthropology

authors： Gagnon A,Heyer E

更新日期：2001-01-01 00:00:00

abstract：:New World monkeys vary considerably in the manner and degree to which they use their tails. There ought to arise a corresponding variation in the stresses on caudal vertebrae. Consequently, different behavior types will have contrasting caudal morphologies. This study investigates caudal morphology of several New Worl...

journal_title：American journal of physical anthropology

authors： German RZ

更新日期：1982-08-01 00:00:00

abstract：:Age-dependent cortical bone loss in adult females from a skeletal assemblage from 3rd-4th century AD England was studied using metacarpal radiogrammetry. Results showed reduced peak cortical bone thickness compared with modern subjects, and the magnitude of cortical bone loss in older females compared with their young...

journal_title：American journal of physical anthropology

authors： Mays SA

更新日期：2006-04-01 00:00:00

abstract：OBJECTIVES:A new tool for skeletal sex estimation based on measurements of the human os coxae is presented using skeletons from a metapopulation of identified adult individuals from twelve independent population samples. For reliable sex estimation, a posterior probability greater than 0.95 was considered to be the cla...

journal_title：American journal of physical anthropology

authors： Brůžek J,Santos F,Dutailly B,Murail P,Cunha E

更新日期：2017-10-01 00:00:00

abstract：:A total of 582 individuals (1,164 chromosomes) from two African, eight African-derived South American, five South American Amerindian, and three Brazilian urban populations were studied at four variable number of tandem repeat (VNTR) and two short tandem repeat (STR) hypervariable loci. These two sets of loci did not ...

journal_title：American journal of physical anthropology

authors： Da Silva WA Jr,Bortolini MC,Meyer D,Salzano FM,Elion J,Krishnamoorthy R,Schneider MP,De Guerra DC,Layrisse Z,Castellano HM,Weimer TD,Zago MA

更新日期：1999-08-01 00:00:00

abstract：OBJECTIVES:This paper addresses the prevalence and pattern of physical violence in the prehispanic society of Gran Canaria and discusses its link with the social structure and insular context in which that people lived. MATERIALS AND METHODS:347 prehispanic crania from Guayadeque Ravine (575-1415 AD) have been examine...

journal_title：American journal of physical anthropology

authors： Delgado-Darias T,Alberto-Barroso V,Velasco-Vázquez J

更新日期：2018-05-01 00:00:00

abstract：:The role of physical anthropology in precollegiate education has been limited, but has the potential to play a vital and integral role in promoting students' understanding of themselves and others. This study describes the development, implementation, and results of a program constructed on an inquiry-based learning m...

journal_title：American journal of physical anthropology

authors： Ashmore PC

更新日期：2005-01-01 00:00:00

abstract：:This article examines the influence of nutritional status on the emergence of deciduous dentition in a cross-sectional sample of 510 rural Rajput children from the Jubbal and Kotkhai Tehsils, Shimla District, Himachal Pradesh, India. The nutritional status of each child was evaluated using Z-scores of height/supine le...

journal_title：American journal of physical anthropology

authors： Gaur R,Kumar P

更新日期：2012-05-01 00:00:00

abstract：:In dermatoglyphic methodology the system of gross classification of digital pattern types needs modifications. More attention should be focussed on the study of minute morphological variations among pattern types in order to understand fully the genetic mechanisms involved in pattern variations. A systematic classif...

journal_title：American journal of physical anthropology

authors： Bhanu BV

更新日期：1975-03-01 00:00:00

abstract：:I analyzed the finger prints of 59 male and 48 female unrelated Bengalis in a rehabilitation camp of Dacca, Bangladesh. The most common pattern type in the Bengalis was the ulnar loop (53%), then whorls (40%); arches (5%) and radial loops (2%) were the least common. Radial loops occurred most frequently on the index f...

journal_title：American journal of physical anthropology

authors： Morgan LY

更新日期：1979-02-01 00:00:00

abstract：:The Miles system of ageing, based upon analysis of the rate of molar wear, was evaluated using the available dental sample from Tepe Hissar, Iran. The independently estimated ages for the mandibles and maxillae of the same individuals were found to be highly correlated (r = 0.87, p less than 0.001). Ages of a subsampl...

journal_title：American journal of physical anthropology

authors： Nowell GW

更新日期：1978-08-01 00:00:00

abstract：:A new genus and species of notharctine primate, Hesperolemur actius, is described from Uintan (middle Eocene) aged rocks of San Diego County, California. Hesperolemur differs from all previously described adapiforms in having the anterior third of the ectotympanic anulus fused to the internal lateral wall of the audit...

journal_title：American journal of physical anthropology

authors： Gunnell GF

更新日期：1995-12-01 00:00:00

abstract：:This paper presents a comprehensive empirical analysis of the factors affecting growth and psychological development of over 100 infants from birth to age 6 months in the Embu region of Kenya. The analysis was divided into four parts. First, infants' birth weight, and length and head circumference as measured few days...

journal_title：American journal of physical anthropology

authors： Bhargava A

更新日期：2000-01-01 00:00:00

abstract：:Height and weight were compared across five birth decades (1850-1899) among 1,121 Harvard athletes who were lettermen in various sports. There were considerable differences in the magnitude of the secular trend among the sport categories (crew, baseball, football, track, ice hockey, and two or more sports). Comparing ...

journal_title：American journal of physical anthropology

authors： Polednak AP

更新日期：1975-05-01 00:00:00

abstract：:Studying the current distribution of genetic diversity in humans has important implications for our understanding of the history of our species. We analyzed a set of linked STR and SNP loci from the paternally inherited Y chromosome to infer the past demography of 55 African and Eurasian populations, using both the pa...

journal_title：American journal of physical anthropology

authors： Aimé C,Heyer E,Austerlitz F

更新日期：2015-06-01 00:00:00

abstract：:Although previous studies have characterized the genetic structure of populations from Haiti and Jamaica using classical and autosomal STR polymorphisms, the patrilineal influences that are present in these countries have yet to be explored. To address this lacuna, the current study aims to investigate, for the first ...

journal_title：American journal of physical anthropology

authors： Simms TM,Wright MR,Hernandez M,Perez OA,Ramirez EC,Martinez E,Herrera RJ

更新日期：2012-08-01 00:00:00

abstract：:Human remains giving direct evidence concerning the history of dissection practices are rare. Thirteen cranial fragments which bear evidence of having been purposely cut and sawn were discovered in a crypt during excavations undertaken in Sens (Yonne, France). Ceramics date these remains to the period from the end of ...

journal_title：American journal of physical anthropology

authors： Valentin F,d'Errico F

更新日期：1995-11-01 00:00:00

abstract：:Skin coloration in indigenous peoples is strongly related to levels of ultraviolet radiation (UVR). In this study, the relationships of skin reflectance to seasonal UVR levels and other environmental variables were investigated, with the aim of determining which variables contributed most significantly to skin reflect...

journal_title：American journal of physical anthropology

authors： Chaplin G

更新日期：2004-11-01 00:00:00

abstract：:Dispersed pair-living primates provide a unique model for illuminating the evolution of mechanisms regulating spacing and cohesiveness in permanently cohesive groups. We present for the first time data on the spatiotemporal distribution and loud-calling behavior of the Milne Edwards' sportive lemur, known to forage so...

journal_title：American journal of physical anthropology

authors： Rasoloharijaona S,Randrianambinina B,Braune P,Zimmermann E

更新日期：2006-04-01 00:00:00

abstract：:Human interactions with nonhuman primates vary tremendously, from daily cultural engagements and food commodities, to pet ownership and tourist encounters. These interactions provide opportunities for the exchange of pathogenic organisms (both zoonoses and anthroponoses). As exposures are not limited to areas where bu...

journal_title：American journal of physical anthropology

authors： Muehlenbein MP

更新日期：2017-01-01 00:00:00

abstract：:Compared to most quadrupedal mammals, humans are energetically inefficient when running at high speeds. This fact can be taken to mean that human dipedalism evolved for reasons other than to reduce relative energy cost durding locomotion. Recalculation of the energy expending expended during human walking at normal sp...

journal_title：American journal of physical anthropology

authors： Rodman PS,McHenry HM

更新日期：1980-01-01 00:00:00

abstract：:The impact that "Romanization" and the development of urban centers had on the health of the Romano-British population is little understood. A re-examination of the skeletal remains of 364 nonadults from the civitas capital at Roman Dorchester (Durnovaria) in Dorset was carried out to measure the health of the childre...

journal_title：American journal of physical anthropology

authors： Lewis ME

更新日期：2010-07-01 00:00:00

abstract：OBJECTIVES:The analysis of prehistoric human dietary habits is key for understanding the effects of paleoenvironmental changes on the evolution of cultural and social human behaviors. In this study, we compare results from zooarchaeological, stable isotope and dental calculus analyses as well as lower second molar macr...

journal_title：American journal of physical anthropology

authors： Oxilia G,Bortolini E,Badino F,Bernardini F,Gazzoni V,Lugli F,Romandini M,Radini A,Terlato G,Marciani G,Silvestrini S,Menghi Sartorio JC,Thun Hohenstein U,Fiorenza L,Kullmer O,Tuniz C,Moggi Cecchi J,Talamo S,Fontana F

更新日期：2021-02-01 00:00:00