全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:W. Q. Song , W. Z. Fang
来源:[J].Russian Journal of Bioorganic Chemistry(IF 0.523), 2017, Vol.43 (3), pp.323-327Springer
摘要:A novel strategy was developed for the preparation of paricalcitol (1α,25-dihydroxy-19-norvitamin D2) via seven-step chemical transformation and one-step microbial transformation. Using vitamin D2 as a starting material, 1α- and 25-hydroxyl groups of pa...
作者:... L. W. Qi , L. Chen , W. Q. Song
来源:[J].Biologia Plantarum(IF 1.692), 2008, Vol.52 (3), pp.525-528Springer
摘要:Abstract(#br)In this study, bulked segregant analysis (BSA) was used on Larix leptolepis × Larix olgensis hybrids to identify a random amplified polymorphic DNA (RAPD) marker associated with high rooting ability in larch. Two DNA bulks: H (high rooting ability) bulk and L (l...
作者:... C. B. Chen , X. L. Li , W. Q. Song
来源:[J].Plant Molecular Biology Reporter(IF 5.319), 2005, Vol.23 (2), pp.129-138Springer
摘要:Abstract(#br)A method for single-chromosome microdissection and microcloning was established in forest plants using poplar ( Populus tremula ) as a model. By use of meristematic cell division in root tip and the wall degradation hypotonic method, well-spread poplar metaphase...
作者:... Y. Zhang , W. Q. Song , R. Y. Chen
来源:[J].Biologia Plantarum(IF 1.692), 2007, Vol.51 (2), pp.249-256Springer
摘要:Abstract(#br)In this study, seven cDNA fragments of genes, differentially expressed in ovaries after pollination in Cymbidium hybridium , were identified and characterized by mRNA differential display reverse transcription polymerase chain reaction (DDRT-PCR). Four (CDD-313, CDD-...
作者:... L. ZHAO , R. SUN , W. Q. SONG
来源:[J].International Journal of Gynecological Cancer(IF 1.941), 2006, Vol.16 (5), pp.1862-1867Wolters Kluwer
摘要:Recent evidence suggests that tumor cells may release DNA into the serum and plasma of afflicted cancer patients. However, no report existed regarding the methylation status of the fragile histidine triad (FHIT) and E-cadherin genes in plasma samples of cervical cancer patients. ...

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