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| 1 | A Novel Chimeric Mitochondrial Gene Confers Cytoplasmic Effects on Seed Oil Content in Polyploid Rapeseed (Brassica napus)显示文摘Cytoplasmic effects (CEs) have been discovered to influence a diverse array of agronomic traits in crops, and understanding the underlying mechanisms can help accelerate breeding programs. Seed oil content (SOC) is of great agricultural, nutritional, and economic importance. However, the genetic basis of CEs on SOC (CE-SOC) remains enigmatic. In this study, we use an optimized approach to sequence the cytoplasmic (plastid and mitochondrial) genomes of allotetraploid oilseed rape (Brassica napus) cultivars, 51218 and 56366, that bear contrasting CE-SOC. By combining comparative genomics and genome-wide transcriptome analysis, we identify mitochondria-encoded orf188 as a potential CE-SOC determinant gene. Functional analyses in the model system Arabidopsis thaliana and rapeseed demonstrated that orf188 governs CE-SOC and could significantly increase SOC, strikingly, through promoting the yield of ATP. Consistent with this finding, transcriptional profiling with microarray and RNA sequencing revealed that orf188 affects transcriptional reprogramming of mitochondrial energy metabolism to facilitate ATP production. Intriguingly, orf188 is a previously uncharacterized chimeric gene, and the presence of this genetic novelty endows rapeseed with positive CE-SOC. Our results shed light on the molecular basis of CEs on a key quantitative trait in polyploid crops and enrich the theory of maternal control of oil content, providing new scientific guidance for breeding high-oil rapeseed germplasms. | Jun Liu Wanjun Hao Jing Liu Shihang Fan Wei Zhao Linbing Deng Xinfa Wang Zhiyong Hu Wei Hua Hanzhong Wang | 2019 | Molecular Plant2019，12，4： | 5 |
| 2 | Basement Structure and Properties of the Western Junggar Basin, China显示文摘A comprehensive geophysical profile stretching from Qingyijing at the southern edge of the Junggar Basin to Ubara on the northern margin of the Junggar Basin was conducted in an attempt to probe the crustal structure of the western Junggar Basin(hereafter referred to simply as ‘the Basin'), and, in particular, the structure and property of the Basin's crystalline basement. A survey using seismically converted waves was conducted along this profile to determine the characteristics of the P-and Swave velocities typical of the crust and uppermost mantle. A joint inversion of gravitation and aeromagnetic data was also performed to acquire the density and magnetization intensity values found beneath the western Basin. This research revealed that the Basin is composed of the so-called Manasi terrain in the south, and the Wulungu terrain in the north. Their boundary is located along the WNW-trending Dishuiquan-Sangequan suture, linking the NE-striking Da'erbute suture(DS) in the west, and the WNWtrending Kalameili suture(KS) in the east. In its northern part, the Wulungu-type terrain has a doublelayered basement, of which the upper layer is a folded basement of Hercynian orogenic origin, and the lower layer is a crystalline basement of Middle–Upper Proterozoic age. The southern part of the Basin, i.e., the Manasi terrain, has a single-layered crystalline basement. The folded basement here is too thin to be clearly distinguished. | Junmeng Zhao Shuze Chen Gong Deng Xuezhong Shao Heng Zhang Jamshed Aminov Xinfa Chen Zongjin Ma | 2019 | Journal of Earth Science2019，30，2： | 3 |
| 3 | A simple and effective ac pixel driving circuit for active matrix OLED显示文摘 | Si Yujuan Zhao Yi Chen Xinfa | 2003 | IEEE Transactions on Electron Devices2003，50，4： | 1 |
| 4 | Synthesis, charac- terization and adsorption capacity of crosslinked starch mi- crospheres with N,N'-methylene-bis-acrylamide显示文摘 | Xinfa Zhao Zhongjin Li Lei Wang | 2008 | Journal of applied polymer science2008，109，4： | 1 |
| 5 | Synergistic influence of the capture effect of western flower thrips(Frankliniella occidentalis)induced by proportional yellow-green light in the greenhouse显示文摘To clarify the influence of yellow,green,and proportional yellow-green light on the capture effect,western flower thrips,Frankliniella occidentalis(Pergande),were captured using different self-made light sources in a greenhouse.The bio-activity capture effect of thrips was regulated by light and analyzed to determine the reasons for the changes in their capture by light.The results showed that the thrips’capture effect induced by different light sources with the same brightness was positively correlated with night temperature.When the average night temperature was 27℃(19:00-21:30),the capture effect was optimal,indicating that the coupling effect of light temperature can regulate the capture effect of thrips.Green light intensified and yellow light inhibited the visual trend sensitivity of thrips to yellow-green light of differing proportions.The capture effect trapped by a green-yellow light ratio of 4:1 was optimal(1088.00 individuals in night time),while that of yellow light was the worst(456.67 individuals/night),thus,indicating that visual trend sensitivity of thrips to green light was higher than that of yellow light.Such differences originated from the differences in the photoelectric thermal conversion effect of spectral optical properties,and the spectral photo-thermal effect was the main reason that thrips produced a light-trapped behavior.Night light enhanced the sensitivity of thrips’responses to a white adhesive board during the daytime,and the effect of yellow light intensity was the strongest(1563.00 individuals in the daytime),while that of green light was the weakest(75.33 individuals in the day time).Additionally,yellow light intensified while green light inhibited the regulatory effect of different proportions of yellow-green light on the bio-activity of thrips.However,the capture effect of day and night corresponding to 4:1 green-yellow light was the best(2019.67 individuals in day and night).The function of the photo-thermal effect on the capture effect of thrips was affected by the decrease in night temperature,but the photo-electro-thermal effects of night light intensified the bio-activity of thrips in the daytime and enhanced their color sensitivity.The results provide a theoretical basis for the development of pest light induction equipment. | Qihang Liu Xinfa Wang Mingfu Zhao Tao Liu | 2023 | International Journal of Agricultural and Biological Engineering2023，16，1： | 1 |
| 6 | A New AC-Driving Method for Active-Matrix OLED Displays显示文摘 | CHEN Xinfa SI Yujuan ZHAO Yi | 2005 | Materials Science Forum2005，，3： | 1 |
| 7 | Synthesis,char-acterization and adsorption capacity of crosslinked starchmicrospheres with N,N’-methylene-bis-acrylamide显示文摘 | Zhao Xinfa Li Zhongjin Wang Lei | 2008 | Journal of Applied Polymer Science2008，109，4： | 1 |
| 8 | A simple and effective ac pixel driving circuit for active matrix OLED显示文摘 | Si Yujuan Zhao Yi Chen Xinfa | 2003 | IEEE Transactions on Electron Devices2003，50，4： | 1 |
| 9 | Highly Selective and Simple Synthesis of C2n-X-C2m Fullerene Dimers显示文摘 | Zhao Yuliang Chen Zhenlin Gao Xinfa | 2004 | J Am Chem Soc2004，126，11： | 1 |
| 10 | A Simple and Effective AC Pixel Driving Circuit for Active Matrix OLED显示文摘 | Si Yujuan Zhao Yi Chen Xinfa etal | 2003 | IEEE Transactions on Electron Devices2003，50，4： | 1 |
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