Li, Ke1,2
; Siefkes, Michael J.3; Li, Weiming1发表期刊JOURNAL OF CHEMICAL ECOLOGY
ISSN0098-0331
2021-02-24
页码5
关键词MetabolitesDeerOxygenated fatty acidsGlycine conjugatesIntegument
DOI10.1007/s10886-021-01255-0
通讯作者Li, Weiming(liweim@msu.edu)
英文摘要Sexually mature male deer are known to rub-urinate, a process where urine is deposited on the tarsal gland. The resulting mixture of compounds from urine and secretions from the tarsal gland are used to signal sex, age, maturation status, and other information at close distance. We examined the difference in metabolites of tarsal gland extracts from male and female whitetail deer, Odocoileus virginianus, harvested during the mating season. Using NMR spectroscopy and high-pressure liquid chromatography linked to high resolution mass spectrometry (HPLC/HR-MS) we identified a homologous series of four male-specific compounds. The compounds are novel glycine conjugates of 10-hydroxy-6,9-oxido fatty acids, which we term cervidins A-D. Cervidins were deemed to possess the absolute configuration 6S,9R,10R through comparison of their spectroscopic data with those of known compounds. In addition, cholesterol 3-sulfate and 3-(3-hydroxyphenyl)-propanoic acid were found to be present in the extracts. Our results clearly demonstrate the diversity of potential semiochemicals contained in the mammalian integument.
收录类别SCI
语种英语
研究领域[WOS]Biochemistry & Molecular Biology; Environmental Sciences & Ecology
WOS记录号WOS:000621260100001
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/27409
专题海岸带生物学与生物资源利用重点实验室
海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心
通讯作者Li, Weiming作者单位1.Michigan State Univ, Dept Fisheries & Wildlife, E Lansing, MI 48824 USA
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
3.Great Lakes Fishery Commiss, Ann Arbor, MI 48105 USA
推荐引用方式
GB/T 7714Li, Ke,Siefkes, Michael J.,Li, Weiming. Cervidins A-D: Novel Glycine Conjugated Fatty Acids from the Tarsal Gland of Male Whitetail Deer, Odocoileus virginianus[J]. JOURNAL OF CHEMICAL ECOLOGY,2021:5.
APALi, Ke,Siefkes, Michael J.,&Li, Weiming.(2021).Cervidins A-D: Novel Glycine Conjugated Fatty Acids from the Tarsal Gland of Male Whitetail Deer, Odocoileus virginianus.JOURNAL OF CHEMICAL ECOLOGY,5.
MLALi, Ke,et al."Cervidins A-D: Novel Glycine Conjugated Fatty Acids from the Tarsal Gland of Male Whitetail Deer, Odocoileus virginianus".JOURNAL OF CHEMICAL ECOLOGY (2021):5.
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