搜索结果: 1-13 共查到“生物学 genetic relationship”相关记录13条 . 查询时间(0.142 秒)
Genetic relationship between type traits, number of lactations initiated, and lifetime milk performance in Czech Fleckvieh cattle
dairy cows longevity lifetime performance conformation traits
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2017/12/25
Genetic relationship was analyzed between type traits and longevity measures in dual-purpose cattle. Data from 91 486 Czech Fleckvieh cows first calved between 2003 and 2009 were used. Longevity was d...
Genetic relationship between type traits, number of lactations initiated, and lifetime milk performance in Czech Fleckvieh cattle
dairy cows longevity lifetime performance conformation traits genetic correlation
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2018/3/5
Genetic relationship was analyzed between type traits and longevity measures in dual-purpose cattle. Data from 91 486 Czech Fleckvieh cows first calved between 2003 and 2009 were used. Longevity was d...
Genetic Relationship of Productive Life, Production and Type Traits of Korean Holsteins at Early Lactations
Productive Life Production Traits Type Traits Heritability Correlation Korean Holstein
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2016/5/18
The present study was performed to study the genetic relationship of productive life with production and type traits of Korean Holsteins at first three lactations. The data for the analysis from 56,05...
Genetic Relationship between Carcass Traits and Carcass Price of Korean Cattle
Carcass Price Carcass Trait Heritability Multiple Regression Path Analyses
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2016/5/5
The objectives of this study were to estimate genetic parameters for the carcass price and carcass traits contributing to carcass grading and to investigate the influence of each carcass trait on the ...
Genetic Relationship of Gestation Length with Birth and Weaning Weight in Hanwoo (Bos Taurus Coreanae)
Gestation Length Birth Weight Weaning Weight Heritability Genetic Correlation Hanwoo
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2016/4/27
The genetic relationship of gestation length (GL) with birth and weaning weight (BW, WW) was investigated using data collected from the Hanwoo Experiment Station, National Institute of Animal Science,...
Genetic Differentiation of Abies equi-trojani (Asch. & Sint. ex Boiss) Mattf. Populations from Kazdağı, Turkey and the Genetic Relationship between Turkish Firs belonging to the Abies nordmanniana Spach Complex
Abies equi-trojani A. nordmanniana, A. bornmuelleriana Genetic similarity Genetic distance RAPD Markers cp-SSR
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2010/3/17
The present study aimed to test the utility of RAPD (randomly amplified polymorphic DNA) and cpSSR (simple sequence repeats) markers for in situ gene conservation programs for fir species, as well as ...
三江白猪与其他5个品种猪的群体遗传关系的分析Analysis on Genetic Relationship of Sanjiang White Pig and 5 Other Pig Breeds by PAPD
三江白猪 RAPD 亲缘关系
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2008/1/8
摘要
应用100条RAPD引物对三江白猪及其杂交亲本长白猪和东北民猪，以及大约克夏、圣特西和法系大白猪进行亲缘关系的DNA多态分析。其中15条引物的扩增结果具有明显的多态，将其扩增结果进行聚类分析，发现三江白猪与长白猪（遗传距离d = 0.090）、与东北民猪（d = 0.175）的亲缘关系较近，与大约克夏(d = 0.263)、法系大白(d = 0.223)、圣特西猪(d = 0.580)的...
波尔山羊及其杂交改良后代群体遗传结构与亲缘关系研究 Studies of Genetic Structure and Genetic Relationship of Boer Goat and Its Upgrading Offspring to Tangshan Diary Goat
波尔山羊 杂交后代 遗传结构 亲缘关系 RAPD
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2007/12/31
摘要利用RAPD标记和POPGENE、PHYLIP及SPSS等统计分析软件，研究了波尔山羊及其杂交改良后代群体的遗传结构及遗传亲缘关系。结果表明，波尔山羊与其杂交改良后代间特别是高代杂种间具有相似的多态基因座百分率、等位基因数和基因多样性。随着级进杂交改良代数的递增，高代杂种之间以及与改良亲本之间的群体遗传结构的差异逐渐缩小，群体间的基因分化降低，基因流动和遗传相似度增加，遗传距离缩小，高代杂种与...
Genetic Relationship in Chicken Breeds Using Molecular Co-ancestry Information
Chicken Microsatellites Coancestry Genetic Distances
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2016/4/27
Five chicken populations viz. Chittagong, Ghagus, Kalasthi, Kadaknath, Tellichery were genotyped using 25 highly polymorphic microsatellite loci. White leg horn was taken as an outgroup. To reveal the...
Microsatellite Polymorphism and Genetic Relationship in Dog Breeds in Korea
Genetic Relationship Korean Native Dog Microsatellite Polymorphism
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2016/4/19
Microsatellite polymorphism and their genetic relationships were estimated using genotype information of 183 dogs from 11 microsatellite loci. The breeds include the indigenous Korean breeds Jindo dog...
Genetic Relationship between Milk Production, Calving Ease and Days Open at First Parity in Holstein Cows
Korean Holstein Reproductive Performance Calving Ease Days Open
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2016/4/14
Data containing 14,188 lactation and reproductive records of Korean Holstein cows at first parity distributed across 3,734 herd-year-season groups were analyzed to get genetic (co)variance estimates f...
Genetic Relationship between Ultrasonic and Carcass Measurements for Meat Qualities in Korean Steers
Real-time Ultrasound Korean Beef Cattle Carcass Genetic Parameters
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2016/4/14
Real time ultrasonic measurements for 13th rib fat thickness (LBF), longissimus muscle area (LEMA) and marbling score (LMS) of live animal at pre-harvest and subsequent carcass measurements for fat th...
Genetic Variation and Genetic Relationship of Seventeen Chinese Indigenous Pig Breeds Using Ten Serum Protein Loci
Chinese Indigenous Pig Serum Protein Polymorphism Genetic Variation Genetic Relationship
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2016/4/13
Seventeen Chinese indigenous pig breeds and three introduced pig breeds had been carried out by means of vertical polyacrylamide gel electrophoresis (PAGE). According to the results, eight serum prote...