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Journal of Genetics and Genomics, Yi Chuan Xue Bao

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https://www.readbyqxmd.com/read/28089091/characteristics-and-processing-of-pol-iv-dependent-transcripts-in-arabidopsis
#1
Hsuan Yu Kuo, Elise L Jacobsen, Yanping Long, Xinyuan Chen, Jixian Zhai
RNAi is a highly conserved machinery in eukaryotes for transcriptional or post-transcriptional silencing. In plants, RNA-directed DNA Methylation (RdDM) pathway deploys small interfering RNAs (siRNAs) to target DNA methylation. This process is initiated by the plant-specific RNA polymerase IV (Pol IV) to produce RNA precursors that are later processed into siRNAs. Until recently, characterization of Pol IV transcript had been difficult due to its presumed rapid turnover. This review summarizes five recent reports on Pol IV-dependent RNAs that explore the biogenesis and features of Pol IV transcripts, as well as alternative dicer-independent processing of Pol IV products...
December 30, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/28089391/camsap3-dependent-microtubule-dynamics-regulates-golgi-assembly-in-epithelial-cells
#2
Jing Wang, Honglin Xu, Yuqiang Jiang, Mikiko Takahashi, Masatoshi Takeichi, Wenxiang Meng
The Golgi assembly pattern varies among cell types. In fibroblast cells, the Golgi apparatus concentrates around the centrosome that radiates microtubules; whereas in epithelial cells, whose microtubules are mainly noncentrosomal, the Golgi apparatus accumulates around the nucleus independently of centrosome. Little is known about the mechanisms behind such cell type-specific Golgi and microtubule organization. Here, we show that the microtubule minus-end binding protein Nezha/CAMSAP3 (calmodulin-regulated spectrin-associated protein 3) plays a role in translocation of Golgi vesicles in epithelial cells...
December 26, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/28043782/targeted-mutagenesis-in-rice-using-crispr-cpf1-system
#3
LETTER
Xixun Hu, Chun Wang, Qing Liu, Yaping Fu, Kejian Wang
No abstract text is available yet for this article.
December 5, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/28057437/drosophila-ubiquitin-e3-ligase-dsmurf-is-required-for-synapse-remodeling-and-axon-pruning-by-glia
#4
LETTER
Changyan Chen, Shuai Yin, Wenze Cao, Margaret S Ho
No abstract text is available yet for this article.
November 11, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27988300/zinc-finger-factor-znf121-is-a-myc-interacting-protein-functionally-affecting-myc-and-cell-proliferation-in-epithelial-cells
#5
Ang Luo, Xuan Zhang, Liya Fu, Zhengmao Zhu, Jin-Tang Dong
MYC is a potent oncoprotein that modulates multiple cellular processes including proliferation, apoptosis, differentiation, stemness, senescence, and migration. Functioning primarily as a transcriptional factor, MYC interacts with a large number of proteins, and identification and characterization of MYC-interacting proteins are important for understanding how MYC functions. In this study, we used different systems to demonstrate that a novel zinc finger transcription factor, ZNF121, physically interacted with MYC, and the interaction involved their N-terminal regions...
December 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27965027/a-functional-centromere-lacking-cento-sequences-in-a-newly-formed-ring-chromosome-in-rice
#6
Rui Yang, Yafei Li, Yan Su, Yi Shen, Ding Tang, Qiong Luo, Zhukuan Cheng
An awned rice (Oryza sativa) plant carrying a tiny extra chromosome was discovered among the progeny of a telotrisomic line 2n+4L. Fluorescence in situ hybridization (FISH) using chromosome specific BAC clones revealed that this extra chromosome was a ring chromosome derived from part of the long arm of chromosome 4. So the aneuploidy plant was accordingly named as 2n+4L ring. We did not detect any CentO FISH signals on the ring chromosome, and found only the centromeric probe Centromeric Retrotransposon of Rice (CRR) was co-localized with the centromere-specific histone CENH3 as revealed by sequential FISH after immunodetection...
December 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27964859/large-scale-genome-wide-scans-do-not-support-petaloid-toenail-as-a-mendelian-trait
#7
LETTER
Manfei Zhang, Sijie Wu, Juan Zhang, Yajun Yang, Jingze Tan, Haijuan Guan, Yu Liu, Kun Tang, Jean Krutmann, Shuhua Xu, Li Jin, Yaqun Guan, Hui Li, Sijia Wang
No abstract text is available yet for this article.
December 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27956051/tumor-suppressor-p53-functions-as-an-essential-antiviral-molecule-against-japanese-encephalitis-virus
#8
LETTER
Xufang Deng, Jianchao Wei, Zixue Shi, Wenjun Yan, Zhuanchang Wu, Donghua Shao, Beibei Li, Ke Liu, Xiaodu Wang, Yafeng Qiu, Zhiyong Ma
No abstract text is available yet for this article.
December 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27916442/a-highly-efficient-method-for-enriching-talen-or-crispr-cas9-edited-mutant-cells
#9
LETTER
Hideyo Yasuda, Eunsu Kim, Abu Musa Md Talimur Reza, Jin-Hoi Kim
No abstract text is available yet for this article.
December 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27889498/bloc-2-subunit-hps6-deficiency-affects-the-tubulation-and-secretion-of-von-willebrand-factor-from-mouse-endothelial-cells
#10
Jing Ma, Zhe Zhang, Lin Yang, Janos Kriston-Vizi, Daniel F Cutler, Wei Li
Hermansky-Pudlak syndrome (HPS) is a recessive disorder with bleeding diathesis, which has been linked to platelet granule defects. Both platelet granules and endothelial Weibel-Palade bodies (WPBs) are members of lysosome-related organelles (LROs) whose formation is regulated by HPS protein associated complexes such as BLOC (biogenesis of lysosome-related organelles complex) -1, -2, -3, AP-3 (adaptor protein complex-3) and HOPS (homotypic fusion and protein sorting complex). Von Willebrand factor (VWF) is critical to hemostasis, which is stored in a highly-multimerized form as tubules in the WPBs...
December 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27919429/new-insights-into-plant-nutrient-signaling-and-adaptation-to-fluctuating-environments
#11
EDITORIAL
Xiangdong Fu
No abstract text is available yet for this article.
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27890545/organic-acid-anions-an-effective-defensive-weapon-for-plants-against-aluminum-toxicity-and-phosphorus-deficiency-in-acidic-soils
#12
REVIEW
Zhi Chang Chen, Hong Liao
Aluminum (Al) toxicity and phosphorous (P) deficiency are two major limiting factors for plant growth on acidic soils. Thus, the physiological mechanisms for Al tolerance and P acquisition have been intensively studied. A commonly observed trait is that plants have developed the ability to utilize organic acid anions (OAs; mainly malate, citrate and oxalate) to combat Al toxicity and P deficiency. OAs secreted by roots into the rhizosphere can externally chelate Al(3+) and mobilize phosphate (Pi), while OAs synthesized in the cell can internally sequester Al(3+) into the vacuole and release free Pi for metabolism...
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27889500/enhancing-phosphorus-uptake-efficiency-through-qtl-based-selection-for-root-system-architecture-in-maize
#13
Riliang Gu, Fanjun Chen, Lizhi Long, Hongguang Cai, Zhigang Liu, Jiabo Yang, Lifeng Wang, Huiyong Li, Junhui Li, Wenxin Liu, Guohua Mi, Fusuo Zhang, Lixing Yuan
Root system architecture (RSA) plays an important role in phosphorus (P) acquisition, but enhancing P use efficiency (PUE) in maize via genetic manipulation of RSA has not yet been reported. Here, using a maize recombinant inbred line (RIL) population, we investigated the genetic relationships between PUE and RSA, and developed P-efficient lines by selection of quantitative trait loci (QTLs) that coincide for both traits. In low-P (LP) fields, P uptake efficiency (PupE) was more closely correlated with PUE (r = 0...
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27889499/the-osamt1-1-gene-functions-in-ammonium-uptake-and-ammonium-potassium-homeostasis-over-low-and-high-ammonium-concentration-ranges
#14
Chang Li, Zhong Tang, Jia Wei, Hongye Qu, Yanjie Xie, Guohua Xu
Rice (Oryza sativa) grown in paddy fields is an ammonium (NH4(+))-preferring crop; however, its AMT-type NH4(+) transporters that mediate root N acquisition have not been well characterized yet. In this study, we analyzed the expression pattern and physiological function of the OsAMT1.1 gene of the AMT1 subfamily in rice. OsAMT1.1 is located in the plasma membrane and is mainly expressed in the root epidermis, stele and mesophyll cells. Disruption of the OsAMT1.1 gene decreased the uptake of NH4(+), and the growth of roots and shoots under both low NH4(+) and high NH4(+) conditions...
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27876244/overexpression-of-osspl9-enhances-accumulation-of-cu-in-rice-grain-and-improves-its-digestibility-and-metabolism
#15
LETTER
Mingfeng Tang, Chuanshe Zhou, Lu Meng, Donghai Mao, Can Peng, Yuxing Zhu, Daoyou Huang, Zhiliang Tan, Caiyan Chen, Chengbing Liu, Dechun Zhang
No abstract text is available yet for this article.
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27582269/sulfur-metabolism-and-its-manipulation-in-crops
#16
Anna Koprivova, Stanislav Kopriva
No abstract text is available yet for this article.
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27372185/identification-of-micrornas-in-rice-root-in-response-to-nitrate-and-ammonium
#17
Hua Li, Bin Hu, Wei Wang, Zhihua Zhang, Yan Liang, Xiaokai Gao, Peng Li, Yongqiang Liu, Lianhe Zhang, Chengcai Chu
Nitrate and ammonium are two major nitrogen (N) sources for higher plants, but they differ in utilization and signaling. MicroRNAs (miRNAs) play an essential role in N signal transduction; however, knowledge remains limited about the regulatory role of miRNAs responsive to different N sources, especially in crop plants. To get global overview on miRNAs involved in N response in rice, we performed high-throughput small RNA-sequencing under different nitrate and ammonium treatments. The results demonstrated that only 16 and 11 miRNAs were significantly induced by nitrate and ammonium under short-term treatment, respectively...
November 20, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27916441/autism-related-protein-mecp2-regulates-fgf13-expression-and-emotional-behaviors
#18
LETTER
Bo Yuan, Tian-Lin Cheng, Kan Yang, Xu Zhang, Zilong Qiu
No abstract text is available yet for this article.
October 19, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27769691/the-rising-zebrafish-research-in-china-meeting-report-of-the-3rd-chinese-zebrafish-principal-investigator-meeting-the-inaugural-meeting-of-china-zebrafish-society
#19
Dongyuan Ma, Yuanyuan Xue, Yifan Zhang, Yonghua Sun, Anming Meng, Feng Liu
No abstract text is available yet for this article.
October 6, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
https://www.readbyqxmd.com/read/27765484/sequencing-and-comparative-analysis-of-aegilops-tauschii-chromosome-arm-3ds-reveal-rapid-evolution-of-triticeae-genomes
#20
Jingzhong Xie, Naxin Huo, Shenghui Zhou, Yi Wang, Guanghao Guo, Karin R Deal, Shuhong Ouyang, Yong Liang, Zhenzhong Wang, Lichan Xiao, Tingting Zhu, Tiezhu Hu, Vijay Tiwari, Jianwei Zhang, Hongxia Li, Zhongfu Ni, Yingyin Yao, Huiru Peng, Shengli Zhang, Olin D Anderson, Patrick E McGuire, Jan Dvorak, Ming-Cheng Luo, Zhiyong Liu, Yong Q Gu, Qixin Sun
Bread wheat (Triticum aestivum, AABBDD) is an allohexaploid species derived from two rounds of interspecific hybridizations. A high-quality genome sequence assembly of diploid Aegilops tauschii, the donor of the wheat D genome, will provide a useful platform to study polyploid wheat evolution. A combined approach of BAC pooling and next-generation sequencing technology was employed to sequence the minimum tiling path (MTP) of 3176 BAC clones from the short arm of Ae. tauschii chromosome 3 (At3DS). The final assembly of 135 super-scaffolds with an N50 of 4...
October 5, 2016: Journal of Genetics and Genomics, Yi Chuan Xue Bao
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