莱芜猪

莱芜猪肌肉肌纤维类型的组成与肉质关系的研究

The relationship between the muscle fiber type of composition and the meat quality of Laiwu pig

莱芜猪和杜洛克猪心脏脂肪酸结合蛋白基因（H-FABP）表达差异和肉质性状的关系

Difference of Heart Fatty-acid-binding Protein Gene ( H-FABP ) Expression in Laiwu and Duroc Pigs and Their Relationships with Meat Quality

总体上莱芜猪肌肉组织LPL基因表达量略高于鲁莱黑猪（P>0.05）。

On the whole , the expression level of LPL mRNA in muscle of LW tended to be higher than that of LL ( P > 0.05 ) .

相关分析表明，莱芜猪和鲁莱黑猪肌内脂肪相对含量与肌肉组织LPLmRNA表达的发育性变化分别呈显著（P<0.05）和极显著（P<0.01）的正相关。

Correlation analysis showed that the expression of LPL mRNA in muscle were positively correlated with the ratio of IMF to bodyfat for both LW ( P < 0.05 ) and LL pigs ( P < 0.01 ) .

在长白猪和莱芜猪背膘中发现了两个剪接变异体。

Two splice-variants were found in Landrace pig and Laiwu Black pig backfat .

莱芜猪及其杂交猪肌肉理化性状与肉品品质关系的研究

A study on the relationship between chemical and physical traits of muscle and meat quality in Laiwu swine and its crossing swines

莱芜猪是我国优良的地方猪种资源之一，具有繁殖力高、肉质优良等宝贵种质特性。

Laiwu pigs and western pig breeds were selected to study the essentials of meat quality traits and their molecular genetic mechanisms .

旨在从分子水平进一步探索决定其肉质特性的内在因素和调控机制，为莱芜猪这一优良地方猪种资源开发利用以及优质肉猪分子标记辅助育种提供科学依据。

This study aims to explore internal factors and regulatory mechanism determining meat characteristics at molecular level , making contribution to the exploration and utilization of Laiwu swine and molecular marker-assisted breeding in superior pig production .

在育种实践中，选择AAAA合并基因型可进一步提高莱芜黑猪的繁殖性能。

In the breeding , selection of the combined genotype AAAA will further improve the litter size of Laiwu black pigs .

本研究检测了2005年莱芜黑猪保种群促卵泡素β亚基基因（FSHβ）和雌激素受体基因（ESR）的基因和基因型分布，并将其与2000年的检测结果进行了比较。

In the study , we detected the gene and genotype frequencies of FSH β and ESR , which were sampled from the preserved population of Laiwu pigs in the year 2005 , and compared them with the frequencies of the same preserved group in 2000 year .

莱芜黑猪肥胖基因的多态性分析

Polymorphic Analysis of Obese Gene in Laiwu Black Pigs

莱芜黑猪保种群促卵泡素β亚基和雌激素受体基因、基因型变化情况

Frequency Changes of FSH β and ESR Gene and Genotype in the Preserved Population of Laiwu Pigs