Separation and Determination of the Volatile Oil of the Parts of the Ginseng Growing on the Ground

(Yun Xiu Sun),(Kun Yuan Mao),(Wen Pu Jang),(Feng Wen Li),(Man Xia Wang),(Wen Min Zhou),(Zong Guang Sun) 고려인삼학회 1990 Proceedings of International Symposium on Korean G Vol.- No.-

Overexpression of a Thellungiella halophila CBL9 Homolog, ThCBL9, Confers Salt and Osmotic Tolerances in Transgenic Arabidopsis thaliana

( Zhi Bin Sun ),( Xing Yun Qi ),( Ping Hua Li ),( Chun Xia Wu ),( Yan Xiu Zhao ),( Hui Zhang ),( Zeng Lan Wang ) 한국식물학회 2008 Journal of Plant Biology Vol.51 No.1

De novo assembly and characterization of antennal transcriptome reveal chemosensory system in Nysius ericae

Ya-Nan Zhang,Xiu-Yun Zhu,Qian Zhang,Cai-Yun Yin,Zhi-PingDong,Ling-Hua Zuo,Dao-Gui Deng,Liang Sun,Xiao-Ming Li 한국응용곤충학회 2016 Journal of Asia-Pacific Entomology Vol.19 No.4

Chemosensory system plays important roles in insect behaviors, some key genes governing chemosensation can potentially be used as novel targets for pest control. Nysius ericae (Hemiptera: Lygaeidae) is a polyphagous insect pest found throughout Eurasia countries which causes damage to many important crops. Little is known about the chemosensory mechanisms of host location and mate choice in N. ericae at themolecular level. Here, we assembled the antennal transcriptome of N. ericae using Illumina sequencing technology. Analysis of the transcriptome data identified 148 candidate chemosensory genes, including 28 for odorant binding proteins (OBPs), 16 for chemosensory proteins (CSPs), 2 for sensory neuron membrane proteins (SNMPs), 83 odorant receptors (ORs), 12 ionotropic receptors (IRs), and 7 gustatory receptors (GRs). Our results greatly improve the gene inventory for N. ericae and provide valuable resources for analyzing the functions of some key genes. This information will aid in the development of better understanding of chemosensation in N. ericae, and indicate novel targets for managing its impact on agriculture. Chemosensory system plays important roles in insect behaviors, some key genes governing chemosensation can potentially be used as novel targets for pest control. Nysius ericae (Hemiptera: Lygaeidae) is a polyphagous insect pest found throughout Eurasia countries which causes damage to many important crops. Little is known about the chemosensory mechanisms of host location and mate choice in N. ericae at themolecular level. Here, we assembled the antennal transcriptome of N. ericae using Illumina sequencing technology. Analysis of the transcriptome data identified 148 candidate chemosensory genes, including 28 for odorant binding proteins (OBPs), 16 for chemosensory proteins (CSPs), 2 for sensory neuron membrane proteins (SNMPs), 83 odorant receptors (ORs), 12 ionotropic receptors (IRs), and 7 gustatory receptors (GRs). Our results greatly improve the gene inventory for N. ericae and provide valuable resources for analyzing the functions of some key genes. This information will aid in the development of better understanding of chemosensation in N. ericae, and indicate novel targets for managing its impact on agriculture.Chemosensory system plays important roles in insect behaviors, some key genes governing chemosensation can potentially be used as novel targets for pest control. Nysius ericae (Hemiptera: Lygaeidae) is a polyphagous insect pest found throughout Eurasia countries which causes damage to many important crops. Little is known about the chemosensory mechanisms of host location and mate choice in N. ericae at themolecular level. Here, we assembled the antennal transcriptome of N. ericae using Illumina sequencing technology. Analysis of the transcriptome data identified 148 candidate chemosensory genes, including 28 for odorant binding proteins (OBPs), 16 for chemosensory proteins (CSPs), 2 for sensory neuron membrane proteins (SNMPs), 83 odorant receptors (ORs), 12 ionotropic receptors (IRs), and 7 gustatory receptors (GRs). Our results greatly improve the gene inventory for N. ericae and provide valuable resources for analyzing the functions of some key genes. This information will aid in the development of better understanding of chemosensation in N. ericae, and indicate novel targets for managing its impact on agriculture.

Prevalence and Genotype Distribution of Human Papillomavirus among Women from Henan, China

Wang, Xiao-Chuan,Sun, Liang-Qi,Ma, Li,Li, Hua-Xin,Wang, Xiu-Li,Wang, Xin,Yun, Tian,Meng, Nian-Long,Lv, Da-Le Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.17

Human papillomavirus (HPV) infection has been implicated as a causative of cervical cancer. In the present study, a total of 578 samples from females attending the gynecological outpatient clinic in Henan province, China, were collected and the HPV genotypes were detected by gene chip and flow-through hybridization. Overall, 44.5% (257/578) females were found to be HPV DNA positive, and the high risk HPV (HR-HPV) rate was 35.1% (203/578). The first peak of HR-HPV infection appeared in the >60 year-old group (55.0%), and the second was within the 51-55 year-old group (50.0%) (${\chi}^2$=19.497, p<0.05). HPV 16 was the most prevalent genotype (9.2%), followed by HPV 52 (7.8%), HPV 6 (6.9%), HPV 11 (5.9%) and HPV 42 (5.0%). The single type HPV infection was 30.4%, with the five majority prevalent genotype HPV 16 (16.5%), HPV 52 (14.3%), HPV 6 (12.6%), HPV 42 (8.6%), HPV 31 (5.1%). The multiple-type HPV infections were 14.0%, and HPV 16 was the most prevalent type (29.6%), followed by HPV 52 (24.7%), HPV 6 (22.2%), HPV 11 (22.2%), HPV 42 (17.3%) and HPV 39 (17.3%).

Molecular identification and sex distribution of two chemosensory receptor families in Athetis lepigone by antennal transcriptome analysis

Ya-Nan Zhang,Ji-FangMa,Liang Sun,Zhi-PingDong,Zhao-Qun Li,Xiu-Yun Zhu,YiWang,LuWang,Dao-Gui Deng,Jin-Bu Li 한국응용곤충학회 2016 Journal of Asia-Pacific Entomology Vol.19 No.3

Chemosensory receptors play central roles in insect behavior and can potentially be used as new targets for pest control. Athetis lepigoneMöschler (Lepidoptera: Noctuidae) is a polyphagous insect pest found in many countries in Europe and Asia. However, systemic identification of the chemosensory receptors in the antennae has not been reported. In the present study, we obtained the antennal transcriptome of A. lepigone using Illumina sequencing technology and identified 80 candidate chemosensory receptors, including 61 transcripts encoding for odorant receptors (ORs) and 19 for ionotropic receptors (IRs). This result is similar to that reported for other lepidopteran species, suggesting that our approach successfully identified ORs and IRs of A. lepigone. RT-PCR was used to determine the sex distribution patterns of all OR and IR genes. Some OR and IR genes showed male- or femalespecific/ predominant expression. Our results help understand the functions of chemosensory receptor genes in A. lepigone as well as other insects, and suggest that these genes could be potential targets for developing environment-friendly behavioral antagonists and pesticides against A. lepigone.

Molecular identification and expression patterns of carboxylesterase genes based on transcriptome analysis of the common cutworm, Spodoptera litura (Lepidoptera: Noctuidae)

Ya Nan Zhang,Jin-Bu Li,Peng He,Liang Sun,Zhao-Qun Li,Li-Ping Fang,Zhan-Feng Ye,Dao-Gui Deng,Xiu-Yun Zhu 한국응용곤충학회 2016 Journal of Asia-Pacific Entomology Vol.19 No.4

Carboxylesterases (CXEs) belong to a family of metabolic enzymes that are widely distributed in insects and other organisms and can rapidly degrade the components of sex pheromones and plant volatiles with an acetate functional group. The common cutworm, Spodoptera litura, is an important agricultural pest around the world, causing vast economic losses every year. The female sex pheromones of S. litura comprise four acetates, Z9, E11-14:OAc; Z9, E12-14:OAc; Z9-14:OAc; and E11-14:OAc, but the degradation mechanisms of these components are not well understood. By analysing previously obtained transcriptomic data of the sex pheromone glands,we identified a total of 24 putative CXE genes in S. litura. Gene expression patterns and phylogenetic analysis revealed 5 genes with antennae-specific or biased expression, and clusteredwith genes showed involvement in the degradation of sex pheromones or other detoxification in other insects. SlitCXE10was expressed specifically in the antennae of both sexes, and SlitCXE14, 17, 19, and 21 had high antenna biased expression. Interestingly, RT-PCR and qPCR tests indicated that SlitCXE24 had significantly higher expression in PG than in other tissue, and that it could be a potential candidate gene for sex pheromone degradation in PG. This study is the first to provide solid background information for the further elucidation of sex pheromone degradation, and ultimately provides potential targets for the disruption of sexual communication in S. litura for new pest management.