dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到24条 ,权限内显示50条;

Data from: Egg shape changes at the theropod-bird transition, and a morphometric study of amniote eggs
负责人:
关键词:
Mesozoic;Theropods;Birds;Cenozoic;eggshell outline;morphospace
摘要:
The eggs of amniotes exhibit a remarkable variety of shapes, from spherical to elongate and from symmetrical to asymmetrical. We examine eggshell
Data from: Extreme and rapid bursts of functional adaptations shape bite force in amniotes
负责人:
关键词:
摘要:
ant rate shifts to detect instances of exceptional rates of adaptive changes in bite force, in a large group of terrestrial vertebrates, the amniotes
Data from: A redescription of Orovenator mayorum (Sauropsida, Diapsida) using high-resolution ?CT and the consequences for early amniote phylogeny
负责人:
关键词:
Orovenator mayorum;Diapsida;Permian;amniote;Carboniferous;phylogeny;varanopid;Synapsida;palaeoecology
摘要:
of relationships among early amniotes. We test this by including Orovenator in a phylogenetic data matrix used in an earlier study to differentiate between ea
Data from: Microanatomy of the amniote femur and inference of lifestyle in limbed vertebrates
负责人:
关键词:
bone compactness;Amniota;habitat;Permian;paleobiology;inference model;femur;temnospondyls;amniotes;Chelonia;phylogeny;Squamata;Aves;Holocene
摘要:
The femoral microanatomy of 155 species of extant amniotes (57 species of mammals, 15 species of turtles, 56 species of lepidosaurs, and 27 species
Data from: Monotreme ossification sequences and the riddle of mammalian skeletal development
负责人:
关键词:
Macroevolution;Morphological Evolution;Ornithorhynchidae;development;Monotremata;Tachyglossidae;Adaptation;fossils
摘要:
sequences of the monotreme echidna and platypus, and compare these with published data from other mammals and amniotes. Strikingly, monotreme stylopodia
Data from: Metabolic physiology explains macroevolutionary trends in the melanic colour system across amniotes
负责人:
关键词:
phenotypic evolution;melanosome;Brownian motion;sexual selection;integument
摘要:
t the hypothesis that changes in melanosome shape in integumentary structures track metabolic rate variation across amniotes. Using multivariate comparative analyses
Data from: Evolution of the snake body form reveals homoplasy in amniote Hox gene function
负责人:
关键词:
Amniota;development;Hox gene;Serpentes;Squamata;Snakes;vertebrae
摘要:
rned by a normally functional Hox code. Comparison of primaxial osteology in fossil and modern amniotes with Hox gene distributions within Amniota indicates tha
Data from: Bayes factors unmask highly variable information content, bias, and extreme influence in phylogenomic analyses
负责人:
关键词:
information content;Bayes factors;Bias;turtles;ultraconserved elements;amniotes;posterior probability;phylogenomics;Expressed Sequence Tags;Negative Constraints;ortholog
摘要:
relationships. All six data sets contain little information to resolve the phylogenetic placement of turtles relative to other amniotes. Bayes factors also reveal
Data from: Evolution and expression of the phosphodiesterase 6 genes unveils vertebrate novelty to control photosensitivity
负责人:
Abalo, Xesús M.
关键词:
摘要:
after the teleost-specific genome doubling (3R). We also describe a new family member that originated in 2R and has been lost in amniotes, which we hav

首页上一页123下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充