dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到8条 ,权限内显示50条;

Data from: Taphonomic experiments resolve controls on the preservation of melanosomes and keratinous tissues in feathers
负责人:
关键词:
mouldic melanosomes;melanin;keratin;fossil feathers;experimental taphonomy;fossil colour
DOI:
doi:10.5061/dryad.7290t40
摘要:
, melanosomes and keratinous tissue, is not fully resolved. Recent studies suggesting that melanosomes are preferentially preserved conflict with observations tha
Data from: Fossilization of melanosomes via sulfurization
负责人:
Maria McNamara
关键词:
melanosomes sulfurization taphonomy fossil frogs Libros GC-MS ToF-SIMS
DOI:
doi:10.5061/dryad.540q6
摘要:
Fossil melanin granules (melanosomes) are an important resource for inferring the evolutionary history of colour and its functions in animals
Data from: Pigmented anatomy in Carboniferous cyclostomes and the evolution of the vertebrate eye
负责人:
关键词:
lamprey;vertebrate;cyclostomes;Carboniferous;Mazon Creek;melanosomes;retinal pigment epithelium;Cyclostome;eye evolution;hagfish
DOI:
doi:10.5061/dryad.6m3n9
摘要:
or degenerate condition. Here, we report—based on evidence of size, shape, preservation mode and localized occurrence—the presence of melanosomes (pigment-bearing
Data from: Evolutionary shifts in the melanin-based color system of birds
负责人:
关键词:
Macroevolution;Palaeognathae;Morphological Evolution
DOI:
doi:10.5061/dryad.p56p6
摘要:
Melanin pigments contained in organelles (melanosomes) impart earthy colors to feathers. Such melanin-based colors are distributed across birds
Data from: Sediment-encased maturation: a novel method for simulating diagenesis in organic fossil preservation
负责人:
关键词:
Diagenesis;taphonomy;maturation;protein;fossils;melanosomes
DOI:
doi:10.5061/dryad.0t67n
摘要:
diagenesis in a simple case study, we investigate the differential survival of melanosomes relative to proteinaceous tissues through maturation of fresh lizard
Data from: Changes in melanocyte RNA and DNA methylation favor pheomelanin synthesis and may avoid systemic oxidative stress after dietary cysteine
负责人:
关键词:
melanocytes;epigenetic mechanisms;cysteine homeostasis;Methylation;pheomelanin-based pigmentation;gene expression
DOI:
doi:10.5061/dryad.8j5j72t
摘要:
transport to the cytosol from the extracellular medium (Slc7a11) and from melanosomes (CTNS), and regulation of tyrosinase activity (MC1R and ASIP). These cha
Data from: Modular color evolution facilitated by a complex nanostructure in birds
负责人:
关键词:
Macroevolution;Morphological Evolution;Selection - Sexual;Anatidae
DOI:
doi:10.5061/dryad.4387q
摘要:
ll (100–200 nm) melanosomes. Here, we ask how this complex nanostructure affects modularity of color attributes. Using a combination of electron microscopy
Data from: Key ornamental innovations facilitate diversification in an avian radiation
负责人:
关键词:
structural colors;Saroglossa;Poeoptera;Hartlaubius;Macroevolution;Onychognathus;Hylopsar;Lamprotornis;Biophotonics;Neocichla;Cinnyrincinclus;Sturnidae;Speculipastor;phylogenetics;Grafisia
DOI:
doi:10.5061/dryad.5sr48
摘要:
cent colors produced by nanometer-scale arrays of melanin-containing organelles (melanosomes) that play a central role in sexual selection

首页上一页1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