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Intraspecific Genetic Diversity in the Marine Shrimp Penaeus vannamei: Multiple Polymorphic Elongation Factor-1a Loci Revealed by Intron Sequencing
EPIC-PCR nuclear introns shrimp concerted evolution
2015/12/17
Intron sequences from the elongation factor-1a (EF1a) gene from the marine shrimp Penaeus
vannamei reveal extensive variation even among inbred populations of hatchery-raised shrimp. Among 44
indivi...
Contrasting Population Structure from Nuclear Intron Sequences and mtDNA of Humpback Whales
Nuclear Intron Sequences mtDNA
2015/12/17
Powerful analyses of population structure require information from multiple genetic loci. To help develop a
molecular toolbox for obtaining this information, we have designed universal oligonucleoti...
Relationship between the insertion/deletion polymorphism within the promoter and the intron 1 sequence of the PRNP gene and milk performance traits in cattle
Polish Holstein-Friesian cattle PRNP polymorphism milk performance traits QTL marker
2015/6/9
Current studies on the prion protein (PRNP) gene polymorphism focus primarily on the causative mutations that influence BSE susceptibility in cattle. The specific genetic structure determined by the i...
Short communication. An association between the G/A single nucleotide polymorphism within intron II of VIP gene and milk performance traits in dairy cattle
vasoactive intestinal peptide lactation milk utility traits
2014/10/28
Single nucleotide polymorphisms (SNPs), which are present in the encoding part of the genes responsible for important breeding functions, exert an influence on the cattle’s phenotype since their funct...
Neural Tube Defects and 19 bp Deletion Within Intron-1 of Dihydrofolate Reductase Gene
Neural tube defects spina bifida dihydrofolate reductase
2009/6/16
Aims: Dihydrofolate reductase (DHFR) is necessary for the reduction of the ingested folates before they are used in the body metabolism. Thus, the DHFR enzyme has an important role in folate supplemen...
Relationship Between the First Base of the Donor Splice Site of Waxy Gene Intron 1 and Amylose Content in Yunnan Indigenous Rice Varieties
Yunnan indigenous rice varieties waxy gene intron the first base of donor splice site
2008/12/11
There exists a single nucleotide polymorphism, G or T, at the first base of the donor splice site of waxy gene intron 1 in rice. In order to study the relationship between the first base of the donor ...
Predicting Intron Sites by Aligning Cotton ESTs with Arabidopsis Genomic DNA
Intron Aligning ESTs Arabidopsis Genomic DNA
2008/12/9
Among the transcribed regions of a gene, introns are the most polymorphic; therefore, they are ideally suited for developing molecular markers. The identification of intron regions, however, is not a ...
麂亚科动物钾离子通道基因片段及其内含子序列的克隆与进化分析Phylogenetic Relationship between Tufted Deer(Elaphodus cephalophus) and Muntiacus deer is Revealed by the Exon and Intron of K+ Channel Gene
麂亚科 系统进化 钾离子通道蛋白基因 内含子
2008/1/6
摘要
运用PCR扩增、T-A克隆、测序等技术，获得黑麂，小麂，赤麂和毛冠鹿4种麂亚科动物基因组DNA的钾离子通道部分序列。序列分析表明:麂属动物之间的外显子区域序列差异为0.90%～1.44%，毛冠鹿与麂属动物之间的差异为0.90%～1.26%，可见这一段序列的同源性较高。而内含子部分序列差异在麂属动物之间的差异为0～1.22%，毛冠鹿与麂属动物的差异为1.83%左右。由NJ法和最大简约法（Mp...
Association between PCR-RFLP Polymorphism of the Fifth Intron in Lipoprotein Lipase Gene and Productive Traits in Pig Resource Family
Association Productive Traits Polymorphism Lipoprotein Lipase Gene Pigs
2016/4/19
The study was aimed at detecting polymorphism of the fifth intron in lipoprotein lipase (LPL) gene and analyzing association between the polymorphism and productive traits. A pair of primers was desig...
Genetic Variations Analysis and Characterization of the Fifth Intron of Porcine NRAMP1 Gene
Pig NRAMP1 Gene Genetic Variation Intron 5
2016/4/15
The natural resistance-associated macrophage protein 1 (NRAMP1) gene was identified as a candidate gene controlling the resistance and susceptibility to a number of intracellular parasites in pigs. Th...
High Intron Sequence Conservation Across Three Mammalian Orders Suggests Functional Constraints
Sequence Conservation Orders Suggests Functional Constraints
2015/12/16
Several studies have demonstrated high levels of sequence conservation in noncoding DNA compared between two
species (e.g., human and mouse), and interpreted this conservation as evidence for functio...