|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | PepperHub, an Informatics Hub for the Chili Pepper Research Community显示文摘 | Feng Liu Huiyang Vu Yingtian Deng Jingyuan Zheng Minglei Liu Lijun Ou Bozhi Yang Xiongze Dai Yanqing Ma Shengyu Feng Shuang He Xuefeng Li Zhuqing Zhang Wenchao Chen Shudong Zhou Rong Chen Minmin Liu Sha Yang Ruimin Wei Huadong Li Feng Li Bo Ouyang Xuexiao Zou | 2017 | Molecular Plant2017，10，8： | 13 |
| 2 | Comparative Transcriptome Analysis between Cytoplasmic Male-sterile Line and Its Maintainer During the Floral Bud Development of Pepper显示文摘The male-sterile line has been largely used in the hybrid seed production of pepper, which can effectively improve the efficiency of hybrid seed production. However, the formation mechanism of male sterility in pepper remains unclear. In the present study, we compared the gene expression patterns between pepper cytoplasmic male sterile line 9704 A and its maintainer 9704 B during floral bud development using RNA sequencing technology. A total of 547 976 and 2 416 Differentially Expressed Genes(DEGs) were identified in the stage S1, S2 and S3, respectively,and more than 70% of the DEGs were down-regulated in the sterile line. Gene Ontology(GO), and Kyoto Encyclopedia of Genes and Genomes(KEGG) enrichment analyses were performed to further understand the functions of these identified DEGs. The results showed that the DEGs were mainly enriched in pathways of starch and sucrose metabolism, pentose and glucuronate interconversions. A number of genes, such as MS1, PME5, ATPB, and lots of transcription factors were found down-regulated in the sterile line, and we also identified a series of genes with large differences in expression patterns between sterile line and maintainer line. Collectively, our findings laid a foundation for further molecular breeding in pepper and provided new insights into its mechanism underlying the male sterility. | Junheng Lv Zhoubin Liu Yuhua Liu Lijun Ou Minghua Deng JingWang Jingshuang Song Yanqing Ma Wenchao Chen Zhuqing Zhang Xiongze Dai Xuexiao Zou | 2020 | Horticultural Plant Journal2020，6，2： | 1 |
| 3 | Effect of sodium alginate-based hydrogel loaded with lutein on gut microbiota and inflammatory response in DSS-induced colitis mice显示文摘In order to effectively deliver lutein to the inflamed colon and better exert its pharmacological activity,this paper constructed a sodium alginate hydrogel-based delivery system loaded with lutein nanoparticles,evaluated the regulation on the expression and secretion of related inflammatory factors in mice with colitis,and its impact on intestinal microbial environment.The results showed that comparing lutein crystal and its nanoparticle,lutein hydrogel alleviated dextran sodium sulfate(DSS)-induced colitis in mice more effectively by adjusting fecal heme content,colon tissue damage,and inflammatory factor levels.Moreover,lutein hydrogel increased the expression of intestinal tight junction proteins zonula occluden-1(ZO-1),claudin-1 and occludin to maintain the integrity of the intestinal-barrier,inhibited the nuclear factor-κB(NF-κB)pathway and reduced expression and secretion of inflammatory factors including tumour necrosis factor-α(TNF-α),inducible nitric oxide synthase(iNOS),NOD-like receptors 3(NLRP3)and interleukin(IL)-1β.In addition,the intestinal microbial environment of mice with colitis was improved by down-regulating the relative abundance of Desulfovibrionaceae and up-regulating the relative abundance of Erysipelotrichaceae and Rikenellaceae.As a slow-release carrier to load lutein nanoparticles,sodium alginate-based hydrogel has potential application prospect. | Pengxiang Xu Shuwei Luo Jiangfeng Song Zhuqing Dai Dajing Li Cai’e Wu | 2023 | Food Science and Human Wellness2023，12，6： | 0 |
| 4 | Study on the interaction between β-carotene and gut microflora using an in vitro fermentation model显示文摘β-Carotene,a typical non-oxygenated carotenoid,is the most efficient source of retinol(VA).The low bio-availability ofβ-carotene lead to large accumulation in colon;however,the relationship betweenβ-carotene and gut microflora remains unclear.This study intends to explore the interaction betweenβ-carotene and gut microflora using an in vitro fermentation model.After 24 h fermentation,the degradation rate ofβ-carotene was(64.28±6.23)%,which was 1.46 times that of the group without gut microflora.Meanwhile,the production of VA was nearly 2 times that of the group without gut microflora,indicating that the gut microflora can metabolizeβ-carotene into VA.β-Carotene also influences the production of short-chain fatty acids(SCFAs),the production of total SCFAs in 0.5 mg/mLβ-carotene(BCM)group was(44.00±1.16)mmol/L,which was 2.26 times that of the blank control(BLK)group.Among them,the production of acetic acid in BCM group was(19.06±0.82)mmol/L,which was 2.64 time that of the BLK group.Furthermore,β-carotene significantly affected the structure and composition of gut microflora,increasing the abundance of Roseburia,Parasutterella and Lachnospiraceae,and decreasing the abundance of Dialister,Collinsella and Enterobacter(P<0.05).This study provides a new way to understand howβ-carotene works in human body with gut microflora. | Zhixian Li Zhuqing Dai Enjuan Shi Peng Wan Guijie Chen Zhongyuan Zhang Yayuan Xu Ruichang Gao Xiaoxiong Zeng Dajing Li | 2023 | Food Science and Human Wellness2023，12，4： | 0 |
| 5 | Lutein-stevioside nanoparticle attenuates H_(2)O_(2)-induced oxidative damage in ARPE cells显示文摘In order to improve the bioavailability of lutein(LUT),a novel lutein-stevio side nanoparticle(LUT-STE)were prepared previously,but the information about LUT-STE on protecting of eye health was limited.This study investigated the effect of LUT-STE on antioxidant activity of H_(2)O_(2)-induced human retinal pigment epithelial(ARPE)cells.LUT and LUT-STE(final concentration of 5μg/mL)significantly enhanced cell viability from(74.84±5.10)%to(81.92±10.01)%(LUT)and(89.33±4.34)%(LUT-STE),and inhibited the cell apoptosis(P<0.05).After pretreatment with LUT-STE in ARPE cells,the levels of superoxide dismutase(SOD),catalase(CAT)and glutathion peroxidase(GSH-Px)in ARPE cells were significantly increased(P<0.05),the contents of reactive oxygen species(ROS)and malondialdehyde(MDA)were decreased.In addition,the vascular endothelial growth factor(VEGF)levels were inhibited by 13.61%and 17.39%,respectively,pretreatment with LUT and LUT-STE.Western blotting results showed that the pretreatment with LUT-STE inhibited the expression of caspase-9 and caspase-3 and up-regulated Bcl-2/Bax pathway to inhibit H_(2)O_(2)-induced apoptosis.In summary,the novel delivery LUT-STE had more pronounced inhibitory effect on H_(2)O_(2)-induced damage in human ARPE cells. | Zhuqing Dai Meimei Nie Ye Chen Jiangfeng Song Yayuan Xu Zhongyuan Zhang Guodong Zhang Shumo Yan Xing Zhang Dajing Li | 2024 | Food Science and Human Wellness2024，13，3： | 0 |
| 6 | 辣椒(Capsicum annuum L.)果实发育及品质相关新microRNA的鉴定与分析显示文摘MicroRNA(miRNA)是一种非编码的小RNA,在各种生物过程中起着重要的调节作用。前人研究表明,模式植物中miRNA与果实发育相关。然而,人们对辣椒(Capsicum annuum L.)果实品质及发育相关的miRNA了解尚不清楚。本研究利用二代测序技术(Next-generation sequencing technology)比较了不同品种辣椒果实在不同发育时期的小RNA。利用miRDeep2软件从4个样本中共鉴定出了59个已知miRNA和310个新miRNA。预测了新miRNA的靶基因,共656个,并对其中402个靶基因进行了注释。GO分析和KEGG途径表明,某些靶基因与淀粉糖、氨基糖以及核糖代谢相关。qPCR表明一些miRNA的表达模式与其靶向基因相反,该结果为今后研究miRNA调控果实发育和品质形成提供了重要基础。 | LIU Zhoubin ZHANG Yuping OU Lijun KANG Linyu LIU Yuhua LV Junheng WEI Ge YANG Bozhi YANG Sha CHEN Wenchao DAI Xiongze LI Xuefeng ZHOU Shudong ZHANG Zhuqing MA Yanqing ZOU Xuexiao | 2017 | 辣椒杂志2017，，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员