Project description:To characterize the expression of 58219 genes annotated from garlic genome, the transcriptomes of seven tissues (including garlic sprouts, shoots, bulbs, flowers, roots, pesudostems, and leaves) were sequenced, and finally identified 45,750 genes expressed in various tissues investigated. In addition, the bulbs-transcriptomes in the eight stages of bulbs-development were sequenced, resulting in 6,234 genes isentified to show dynamic expression changes in the bulbs-developmental process.
Project description:To explore the clove enlarging growth-related genes, we compared the transcriptome of bulbs whose cloves are before enlargement and under enlarging-growth, respectively, using three garlic accessions, Chalingzipisuan, Ershuizao, and Yuanjiangyangsuan. Consequently, 4,658 genes were identified with a differential expression in at least two of three examined accessions.
Project description:To explore the influence of virus-accumulation on garlic growth, we produced a virus-free garlic using the landrace “Chalingzipisuan” with great accumulation of viruses, based on the shoot-tip culture. Then, using the viruses-accumulated garlic and corresponding virus-free garlic, we performed a transcriptomic investigation for the enlarging-growth bulbs, and identified 1,182 garlic genes with differential expression, suggesting these genes involved in the response to viruses-infection
Project description:Garlic is a popular flavor enhancer in modern cuisines. Although anti-atherosclerotic, anti-proliferative, hypolipidemic and chemopreventative effects of garlic are known for a long time, the mechanisms of garlic as a dietary supplement ramain largely unknown. We used microarrays to analyze the global programme of gene expression in control (cellulose) and garlic-fed mice and identified erythropoietic and heme biosynthetic genes that could, in part, be responsible for the pleiotropic effects of garlic on health Keywords: diet, garlic
Project description:Allium sativum (garlic) is considered the source of the diverse beneficial effects on thrombosis, heart disease, diabetes, nerve disorders and cancer, as well as being circulatory strengthening. We describe the global changes in transcriptomic activity from a short period of using a moderate amount of fresh garlic and its potential link to some of the beneficial effects.
Project description:Garlic is a popular flavor enhancer in modern cuisines. Although anti-atherosclerotic, anti-proliferative, hypolipidemic and chemopreventative effects of garlic are known for a long time, the mechanisms of garlic as a dietary supplement ramain largely unknown. We used microarrays to analyze the global programme of gene expression in control (cellulose) and garlic-fed mice and identified erythropoietic and heme biosynthetic genes that could, in part, be responsible for the pleiotropic effects of garlic on health Experiment Overall Design: 8-week old male C57BL/6J mice were divided into two diet groups and maintained at an SPF facility. Mice were fed (ad libitum) a special diet (Yeh and Yeh, 1994) with 4% cellulose (Control group, 3 mice) or 4% lyophilized raw garlic powder (Treatment group, 3 mice). At the end of the 15-week treatment, spleen organs were used for RNA isolation and arraying.
Project description:Garlic is a popular flavor enhancer in modern cuisines. Although anti-atherosclerotic, anti-proliferative, hypolipidemic and chemopreventative effects of garlic are known for a long time, the mechanisms of garlic as a dietary supplement ramain largely unknown. We used microarrays to analyze the global programme of gene expression in the liver tissues of control (cellulose) and garlic-fed C57BL/6J mice maintained at an SPF (Specific Pathogen Free) facility.
Project description:Garlic is a popular flavor enhancer in modern cuisines. Although anti-atherosclerotic, anti-proliferative, hypolipidemic and chemopreventative effects of garlic are known for a long time, the mechanisms of garlic as a dietary supplement ramain largely unknown. We used microarrays to analyze the global programme of gene expression in control (cellulose) and garlic-fed C57BL/6J mice serendipitously infected with Pasteurella multocida and identified acute phase response genes, particularly Lcn2 and Orm2, as the major players in the innate response. Also dieraty garlic suppressed pasteurella infection in C57BL/6J mice.
Project description:Alcohol induced fatty liver cause a dangerous health problem and is the major cause of morbidity and mortality worldwide. Garlic (Allium sativum) is documented to possess anti-fatty liver properties. However the exact molecular mechanisms are unknown. The main aim of this experiment is to elucidate the underlying pathways through which garlic ameliorates alcohol induced fatty liver. Dially disulfide and garlic oil were the garlic compounds used in this study. Leiber DeCarli ethanol liquid diet was to induce fatty liver in C57BL/6 mice model. Also the expression impaired by alcohol induced fatty liver is another aim of this study.
Project description:This study utilized comparative global gene expression microarray analysis to evaluate the effects of a compound including garlic-derived secondary metabolites on intestinal immunity of chicken. Two-condition experiment, Garlic metabolites-fed chickens vs. Non-treated control chickens. Biological replicates: 2 control replicates, 2 Garlic metabolites-fed replicates with dye-switching.