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Geoscientists discover ancestral Puebloans survived on ice melt in New Mexico lava tubes（图）
Geoscientists ancestral Puebloans survived ice melt New Mexico lava tubes
2020/12/11
For more than 10,000 years, the people who lived on the arid landscape of modern-day western New Mexico were renowned for their complex societies, unique architecture and early economic and political ...
Wxlv, the ancestral allele of rice Waxy gene
Oryza sativa Waxy eating and cooking quality allelic variation artificial selection
2023/8/9
In rice grains, the Waxy (Wx) gene is responsible for the synthesis of amylose, the most important determinant for eating and cooking quality. Up to now, several Wx alleles have been elucidated on the...
Kinetic Analysis of Primate and Ancestral Alcohol Dehydrogenases
alcohol dehydrogenase ADH primate evolution
2015/5/25
Seven human alcohol dehydrogenase genes (which encode the primary enzymes involved in alcohol metabolism) are grouped into classes based on function and sequence identity. While the Class I ADH isoenz...
Matrilocal residence is ancestral in Austronesian societies
anthropology kinship cultural phylogenetics ancestral states matrilocality
2015/4/7
The nature of social life in human prehistory is elusive, yet knowing how kinship systems evolve is critical for understanding population history and cultural diversity. Post-marital residence rules s...
Generating Markov Equivalent Maximal Ancestral Graphs by Single Edge Replacement
Markov Equivalent Maximal Ancestral Single Edge Replacement
2012/9/19
Maximal ancestral graphs(MAGs) are used to encode conditional independence relations in DAG models with hidden variables. Di erent MAGs may represent the same set of con-ditional independences and are...
Ancestral Inference from Functional Data: Statistical Methods and Numerical Examples
comparative analysis Ornstein-Uhlenbeck process non-parametric Bayesian infer-ence functional phylogenetics ancestral reoncon-struction
2012/9/17
Many biological characteristics of evolutionary inter-est are not scalar variables but continuous functions.Here we use phylogenetic Gaussian process regres-sion to model the evolution of simulated fu...
Iterative Conditional Fitting for Gaussian Ancestral Graph Models
Iterative Conditional Fitting Gaussian Ancestral Graph Models
2012/9/19
Ancestral graph models, introduced by Richard-son and Spirtes (2002), generalize both Markov random fields and Bayesian networks to a class of graphs with a global Markov property that is closed under...
Single--crossover recombination and ancestral recombination trees
population genetics recombination segmentation process ancestral trees
2012/6/21
We consider the Wright-Fisher model for a population of $N$ individuals, each identified with a sequence of a finite number of sites, and single-crossover recombination between them. We trace back the...
Hidden Markov Dirichlet Process: Modeling Genetic Inference in Open Ancestral Space
Dirichlet Process Hierarchical DP hidden Markov model MCMC statistical genetics recombination population structure SNP
2009/9/22
We present a new statis-
tical framework called hidden Markov Dirichlet process (HMDP) to jointly model
the genetic recombinations among a possibly innite number of founders and the
coalescence-wit...
BILINGUALISM (ANCESTRAL LANGUAGE MAINTENANCE) AMONG NATIVE AMERICAN, VIETNAMESE AMERICAN, AND HISPANIC AMERICAN COLLEGE STUDENTS
ANCESTRAL LANGUAGE MAINTENANCE HISPANIC AMERICAN COLLEGE STUDENTS VIETNAMESE AMERICAN NATIVE AMERICAN
2008/9/28
The role of attitude, motivation and other affective factors have been shown to have major effects on second language acquisition, but their role in ancestral language maintenance has been under exami...
宫廷宗庙祭祀礼乐
Royal Ancestral Rite and Ritual Music in Jongmyo
时间：2001
地区：亚 太
国别：韩国
类别：礼仪与...
期刊信息
篇名
Leucyl-tRNA synthetase from the ancestral bacterium Aquifex aeolicus contains relics of synthetase evolution
语种
英文
撰写或编译
撰写
作者
Ming-Wei Zhao,Bin Zhu,Rui Hao,Min-Gang Xu,En-Duo Wang（通讯作者）
第一作者单...
Estimation of the net acid load of the diet of ancestral preagricultural Homo sapiens and their hominid ancestors
Nutrition evolution acid base dietary net acid load protein cereal grains energy-dense nutrient-poor foods
2016/12/20
Background: Natural selection has had < 1% of hominid evolutionary time to eliminate the inevitable maladaptations consequent to the profound transformation of the human diet resulting from...