搜索结果: 1-15 共查到“动物学 color”相关记录18条 . 查询时间(0.046 秒)
Effect of Monochromic Light-emitting Diode Light with Different Color on the Growth and Reproductive Performances of Breeder Geese
Monochromatic Light Reproductive Performance Breeder Geese
2016/7/27
The purpose of this study was to investigate the effect of monochromic light-emitting diode (LED) light with different color on the growth and reproductive performances of white Roman breeder geese. A...
Selection and Crossbreeding in Relation to Plumage Color Inheritance in Three Chinese Egg Type Duck Breeds (Anas Platyrhynchos)
Egg-type Ducks Plumage Color Inheritance Crossbreeding Selection
2016/5/17
In China and South East Asia, the duck (common duck) is important in egg production for human consumption. Plumage color is a breed characteristic and of economic importance, together with egg product...
The color of blood: Pigment helps stage symbiosis in squid
The color of blood Pigment helps stage symbiosis squid
2014/6/12
New findings about the Hawaiian bobtail squid help reveal some of the hidden rules of symbiosis, processes that are also likely occurring in higher animals, including humans.
Birds of a different color（图）
Birds of a different color control pigmentation of human skin
2014/3/21
Scientists at the University of Utah identified mutations in three key genes that determine feather color in domestic rock pigeons. The same genes control pigmentation of human skin, and mutations in ...
Association of Tyrosinase (TYR) and Tyrosinase-related Protein 1 (TYRP1) with Melanic Plumage Color in Korean Quails (Coturnix coturnix)
Korean Quail TYR TYRP Polymorphism Gene Expression
2016/5/12
TYR (Tyrosinase) and TYRP1 (Tyrosinase-related protein 1) play crucial roles in determining the coat color of birds. In this paper, we aimed to characterize the relationship of TYR and TYRP1 genes wit...
Validation of Methods for Isolation and Culture of Alpaca Melanocytes: A Novel Tool for In vitro Studies of Mechanisms Controlling Coat Color
Alpaca Alpha Melanocyte Stimulating Hormone Coat Color Melanocortin 1 Receptor Melanocyte Pigmentation
2016/5/4
The objective of the present studies was to develop and validate a system for isolation, purification and extended culture of pigment-producing cells in alpaca skin (melanocytes) responsible for coat ...
Local Population Size and Dynamics of the Color Polymorphic Bush Cricket, Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) within the Fırtına Valley
Isophya rizeensis bush cricket population size metapopulation distribution
2010/3/26
Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) is a color polymorphic bush cricket endemic to the Fırtına Valley in the northeast of Turkey. This paper describes the local popul...
Melanocyte-stimulating Hormone Receptor (MC1R) Genotype and Its Effects on Coat Color in Korean Jindo Dogs
Single Nucleotide Polymorphisms Microsatellite Markers Coat Color
2016/4/29
The Jindo dog is a Korean natural monument and is recognized by the Fédération Cynologique Internationale. A prominent feature is the diverse coat color within the breed. To analyze the genetic basis ...
犬MC1R基因T105A基因座多态性及与毛色性状相关性的研究The Research on the Relationship Between the Polymorphism of T105A Locus in MC1R Gene and Coat Color in Dogs
犬 MC1R基因 T105A基因座 PCR-RFLP 毛色
2008/1/20
摘要
为了检测犬MC1R基因T105A基因座的多态性，并分析该多态性与犬毛色表型的相关性，抽取111只外科手术学实验用杂种犬血液并提取DNA，记录毛色表型。采用PCR-RFLP技术，对MC1R基因T105A基因座进行基因多态性分析，并对该基因座DNA进行克隆测序；用二元变量相关分析的统计学方法分析基因座多态性与毛色性状之间的相关性。经PCR-RFLP分析结果表明，T105A基因座序列具有多态性，...
摘要鹌鹑的羽色主要有野生型、白色型、深色型、褐色型、黑白镶嵌型、褐白镶嵌型、黄色型、红色型和紫色型等，目前已发现大约有26个基因座与鹌鹑的羽色有关。这些基因座多数位于常染色体上，有5 个基因座位于Z染色体上，有4 个基因座存在有复等位基因系列。多数基因座的等位基因呈显隐性关系，少数表现为等显性或不完全显性。有5个基因座的显性羽色突变基因如黄羽、银色羽、白羽、孵化黑羽和亮绒羽在纯合状态下具有致死或半...
应用双色荧光原位杂交技术检测克氏综合征The Application of Dual-color Fluorescence in situ Hybridization to the Diagnosis of Klinefelter Syndrome
荧光原位杂交 克氏综合征 性染色体异常 DNA特异性探针
2007/12/30
摘要正常对照标准值4.17%）。用FISH 技术检测性染色体数目异常克氏综合征具有快速、敏感度高、信号强、背景低、多色等优点，故FISH 技术在产前诊断检测领域中显示其重要的应用价值和发展前景。
Abstract:The objective of the work is to study the technique of dual-color fluorescence in situ hybri...
摘要小鼠X、Y和8号染色体特异的DNA探针，与经DTT(dithiotreito)和LS(lithium-3,5-diiodosalicylic acid)解聚的小鼠附睾精子进行三色荧光原位杂交(fluorescence in situ hybridization,FISH),以检测子中的染色体数目异常，并与MMⅡ染色体分析比较。结果表明精子三色FISH具有以下优点和特点：(1)方法敏感稳定，且简...
Gel Color and Texture of Surimi-like Pork from Muscles at Different Rigor States Post-mortem
Surimi-like Pork Gel Color Texture Muscle Rigor States
2016/4/26
Gels were made from surimi-like pork (SLP) made from muscles obtained at 1, 24 and 72 h post-mortem. The SLP from pre-rigor muscle had higher pH and moisture percentage compared to in- or post-rigor m...
Local Population Size and Dynamics of the Color Polymorphic Bush Cricket, Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) within the Fırtına Valley
Isophya rizeensis bush cricket population size metapopulation distribution
2010/3/26
Isophya rizeensis Sevgili, 2003 (Orthoptera: Tettigoniidae) is a color polymorphic bush cricket endemic to the Fırtına Valley in the northeast of Turkey. This paper describes the local popul...
Comparison of Beef Color Stability during Display of Two Muscles between Japanese Shorthorn Steers and Japanese Black Steers
Beef Color Stability Metmyoglobin Japanese Shorthorn Steers Japanese Shorthorn Steers
2016/4/18
The beef color stability during display of two muscles, m. longissimus thoracis and m. semitendinosus, of Japanese Shorthorn steers (n=14) was compared with that of Japanese Black steers (n=14). The b...