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本书由中国农业科学院蔬菜花卉研究所主编,已于2002年9月出版发行。全书分上、下卷,1~6章为上卷,包括根菜类、白菜类、芥菜类、甘蓝类、绿叶菜类及葱蒜类,计2263个品种,1347页;7~12章为下卷,包括瓜类、茄果类、豆类、薯芋类、水生蔬菜类和多年生蔬菜类,计2550个品种,1177页。入志的品种中,地方品种占 相似文献
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AIM: To characterize the gene expression of sortilin on adipogenic and osteogenic differentiation in mesenchymal stem cells (MSCs) in vitro and explore its significance.METHODS: MSCs derived from human bone marrow were isolated and cultured in vitro, then were stimulated in osteogenic medium and adipogenic medium, respectively. Osteopontin and lipoprotein lipase were detected by RT-PCR. Sortilin expression was analyzed by semiquantitative RT-PCR. RESULTS: 1.MSCs displayed the potential of differentiation into osteoblast and adipocyte. 2.Sortilin was upregulated one day after osteogenic induction and remained upregulated for a week. The expression of sortilin was significant increased on day 3(P<0.01). 3. No significant changes of sortilin expression was found in adipogenic differentiation (P>0.05).CONCLUSION: Sortilin may be useful to modulate the osteogenic differentiation and may not be necessary for adipocyte commitment in MSCs. The regulation of sortilin expression may provide new protocal and strategy for the treatment of osteoporosis and osteopenic disease. 相似文献
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