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| 1 | Asynchronous meiosis in Cucumis hystrix–cucumber synthetic tetraploids resulting in low male fertility显示文摘Interspecific hybridization and allopolyploidization contribute to the improvement of many important crops. Recently, we successfully developed an amphidiploid from an interspecific cross between cucumber(Cucumis sativus, 2n = 2x = 14) and its relative C. hystrix(2n = 2x = 24) followed by chemical induction of chromosome doubling. The resulting allotetraploid plant was self-pollinated for three generations. The fertility and seed set of the amphidiploid plants were very low. In this study, we investigated the meiotic chromosome behavior in pollen mother cells with the aid of fluorescence in situ hybridization, aiming to identify the reasons for the low fertility and seed set in the amphidiploid plants. Homologous chromosome pairing appeared normal, but chromosome laggards were common, owing primarily to asynchronous meiosis of chromosomes from the two donor genomes. We suggest that asynchronous meiotic rhythm between the two parental genomes is the main reason for the low fertility and low seed set of the C. hystrix–cucumber amphidiploid plants. | Yonghua Han Junsong Pan Paradee Thammapichai Zongyun Li Yiqun Weng | 2016 | The Crop Journal2016,4,4: | 2 |
| 2 | 泰国铜鼓类型、源流族属与文化传承显示文摘泰国铜鼓主要分布于泰国的北部、东北部、中部和南部,有黑格尔Ⅰ型和黑格尔Ⅲ型两类。泰国黑格尔Ⅰ型铜鼓最初的主人很可能是泰族先民。当然,随着民族的交往交流和融合,其他一些民族可能也受到了铜鼓文化的影响。黑格尔Ⅲ型铜鼓在泰国的出现体现了铜鼓文化的延续和拓展。自中国唐宋时期以来,泰国铜鼓的铸造和使用除了泰族之外,至少还有克伦族等民族。现代泰国除了主体民族泰族使用铜鼓之外,克伦族和克木人两个少数民族也使用铜鼓。 | 卫彦雄 徐昕 帕拉迪·玛哈肯(PARADEE MAHAKHAN) | 2020 | 广西民族大学学报(哲学社会科学版)2020,42,5: | 2 |
| 3 | Precise localization of aphidicolin- induced breakpoint on the short arm of human chromosome 3 显示文摘 | Paradee W Mullins C He Z | 1995 | Genomics1995,27,2: | 1 |
| 4 | The effects of transcranial direct current stimulation in patients with neuropathic pain from spinal cord injury显示文摘 | Niran Ngernyam Mark P. Jensen Preeda Arayawichanon Narong Auvichayapat Somsak Tiamkao Suparerk Janjarasjitt Wiyada Punjaruk Anuwat Amatachaya Benchaporn Aree-uea Paradee Auvichayapat | 2014 | Clinical Neurophysiology2014,,: | 1 |
| 5 | Characterization of polyglutamic acid produced from thermotolerant bacterial isolates 显示文摘 | Prasertsan P Siriporn M Paradee M | 2000 | Inurnational Symposuim on the Bioconversion of Renewable Raw Materials 25 ~ 29 September2000,2000,: | 1 |
| 6 | Pricise localiztion of aphidicolin-induced breakpoints on the short ann of human chromosome 3显示文摘 | Paradee W Mullins C He Z | 1995 | Genomics1995,27,2: | 1 |
| 7 | Precise localization of aphidicolin-induced breakpoint on the short arm of human chromosome 3显示文摘 | Paradee W Mullins C He Z | 1995 | Genomics1995,27,2: | 1 |
| 8 | Precise localization of aphidicolin - induced breakpoint on the short arm of human chromosome 3 显示文摘 | Paradee W Mullins C He Z | 1995 | Genomics1995,27,2: | 1 |
| 9 | 查看详情显示文摘 | Cui D Xu J Zhu T Paradee G.Ashok S.Gerhold M | | 0,,: | 1 |
| 10 | Differential display of eukaryotic messrnger RNA by means of the polymerase chain reaction显示文摘 | Liang P Paradee A B | 1992 | Science1992,257,: | 1 |
| 11 | Characterization of polyglutamic acid produced from thermotolerant bacterial isolates显示文摘 | Prasertsan P Siriporn M Paradee M | 2000 | Inurnational Symposuim on the Bioconversion of Renewable Raw Materials2000,,9: | 1 |
| 12 | Poly (2,5-dimethoxyaniline) based pH sensors显示文摘 | Nophawan Paradee Sanirat Noreechai Walaiporn Prissana- roon Ouajai | 2009 | NU Sci J2009,6,1: | 1 |
| 13 | Prieise localiztion of aphidicolin- induced breakpoints on the short ann of human chromosome 显示文摘 | Paradee W Mullins C He Z | 1995 | Genomics1995,27,2: | 1 |
| 14 | Differential display of eukaryotic messenger RNA by means of the polymerase chain reaction 显示文摘 | LIANG P PARADEE A B | 1992 | Science1992,257,: | 1 |
| 15 | Short-term versus long-term antiarrhythmic drug treatment after cardioversion of atrial fibrillation (Flec-SL): a prospective, randomised, open-label, blinded endpoint assessment trial显示文摘 | Paulus Kirchhof Dietrich Andresen Ralph Bosch Martin Borggrefe Thomas Meinertz Ulli Parade Ursula Ravens Alexander Samol Gerhard Steinbeck Andras Treszl Karl Wegscheider Günter Breithardt | 2012 | The Lancet2012,,9838: | 1 |
| 16 | Genetic Differentiation of the Forest Crested Lizards,Calotes emma alticristatus Schmidt,1925 and C.emma emma Gray,1845(Squamata:Agamidae)Relating to Climate Zones in Thailand显示文摘In Thailand,the forest crested lizard,Calotes emma consists of two subspecies,C.emma alticristatus Schmidt,1925 and C.emma emma Gray,1845.This study was performed to determine the genetic diversity and differentiation of C.emma from 16 different localities throughout Thailand.A total of 116 samples were analyzed using the mitochondrial cytochrome c oxidase subunit 1(CO1).Of these,65 and 51 of C.e.alticristatus and C.e.emma were classified into 23(N1-N23)and 21(S1-S21)haplotypes,respectively.There was no shared haplotype between subspecies or between different populations within each subspecies.These haplotypes were classified into four(north-A to north-D)and three(south-A to south-C)haplogroups of C.e aliristaus and C.e.emma,respectively.Phylogenetic analyses retrieved four lineages(classified asⅠtoⅣ).LineagesⅠandⅡcontained the four haplogroups of C.e.alicristatus,whereas lineageⅡandⅣcontained three haplogroups of C.e.emma.These two subspecies live separately in different climate zones,ie.C.e.alticristatus is found in an equatorial winter dry climate,whereas C.e.emma inha bits areas with an equa torial monsoonal clima te. | Weerachai SAIJUNTHA Chairat TANTRAWATPAN Warayutt PILAP Sutthira SEDLAK Khathalee SAKDAKHAM Paradee SRIPIROM Warong SUKSAVATE Watee KONGBUNTAD Wittaya TAWONG | 2020 | Asian Herpetological Research2020,11,1: | 0 |
| 17 | Anti-hemolytic, antibacterial and anti-cancer activities of methanolic extracts from leaves and stems of Polygonum odoratum显示文摘Objective: To investigate anti-hemolytic, antibacterial and anti-cancer activities of leaf and stem extracts from Polygonum odoratum. Methods: Leaves and stems of Polygonum odoratum were extracted using methanol and their anti-hemolytic activity was assessed using 2, 2′-Azobis(2-methylpropionamidine) dihydrochloride which is known to generate free radical damage on cell membranes of red blood cells. This damage, represented by hemolysis, was measured using spectrophotometry. Antibacterial activity was tested by using a broth microdilution method to find minimal inhibitory concentrations against eight bacterial strains. Anti-cancer activity of the extracts was evaluated against a human promyelocytic leukemic cell line(HL-60) by using MTT assay for cell viability and flow cytometry for apoptosis induction and cell cycle analysis. Results: Both leaf and stem extracts have anti-hemolytic activity. The results showed a significantly increased percentage of inhibition in a concentration-dependent manner. Interestingly, the leaf extract showed anti-hemolytic activity to a greater extent than the stem extract. Antibacterial activity of the extracts, as indicated by their minimal inhibitory concentration, using 12.5, 50, 25, 25 μg/mL, was measured against Staphylococcus epidermidis, Enterococcus faecium, Enterococcus faecalis and Staphylococcus aureus. The leaf extracts also exhibited anti-cancer activity, demonstrated by significantly decreased cell viability of human promyelocytic cells(HL-60), with an IC_(50) of(350.00±1.85) μg/mL for 48 h and(38.00±0.92) μg/mL for 72 h. Additionally, HL-60 became apoptotic and accumulated in G_1-phase after 48 hours of treatment. Conclusions: The extracts of Polygonum odoratum exhibit potential antihemolytic activity. They also have antibacterial activity by inhibiting growth of Gram-positive bacteria. The leaf extract shows anti-cancer activity against HL-60 to a greater extent than the stem extract, causing decreased viability, increased G_1-phase accumulation and apoptosis induction. | Nittaya Chansiw Narisara Paradee Kamonnaree Chotinantakul Somdet Srichairattanakool | 2018 | Asian Pacific Journal of Tropical Biomedicine2018,8,12: | 0 |