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| 1 | High-quality genome assembly of 'Cuiguan' pear (Pyrus pyrifolia) as a reference genome for identifying regulatory genes and epigenetic modifications responsible for bud dormancy显示文摘Dormancy-associated MADS-box(DAM)genes serve as crucial regulators of the endodormancy cycle in rosaceous plants.Although pear DAM genes have been identified previously,the lack of a high-quality reference genome and techniques to study gene function have prevented accurate genome-wide analysis and functional verification of such genes.Additionally,the contribution of other genes to the regulation of endodormancy release remains poorly understood.In this study,a high-quality genome assembly for'Cuiguan'pear(Pyrus pyrifolia),which is a leading cultivar with a low chilling requirement cultivated in China,was constructed using PacBio and Hi-C technologies.Using this genome sequence,we revealed that pear DAM genes were tandemly clustered on Chr8 and Chr15 and were differentially expressed in the buds between'Cuiguan'and the high-chilling-requirement cultivar'Suli'during the dormancy cycle.Using a virus-induced gene silencing system,we determined the repressive effects of DAM genes on bud break.Several novel genes potentially involved in the regulation of endodormancy release were identified by RNA sequencing and H3K4me3 chromatin immunoprecipitation sequencing analyses of‘Suli'buds during artificial chilling using the new reference genome.Our findings enrich the knowledge of the regulatory mechanism underlying endodormancy release and chilling requirements and provide a foundation for the practical regulation of dormancy release in fruit trees as an adaptation to climate change. | Yuhao Gao Qinsong Yang Xinhui Yan Xinyue Wu Feng Yang Jianzhao Li Jia Wei Junbei Ni Mudassar Ahmad Songling Bai Yuanwen Teng | 2021 | Horticulture Research2021，8，1： | 5 |
| 2 | Exploitation of Wild Flowers and the Sustainable Development of Flowers Industry in China显示文摘This article introduced the new methods on the research of the wild flowers and plants idioplasmic resources,elaborated the introduction and domestication and exploitation of wild flowers and plants idioplasmatic resources and the sustainable development of flowers and plants industry in China,and put forward some proposals on the existing question and the prospects for the development. | HONG Li PANG Songling ZHUO Lihuan | 2008 | Journal of Northeast Agricultural University(English Edition)2008，15，2： | 4 |
| 3 | Evaluation of Surface Cracks Using Magnetic Flux LeakageTesting显示文摘The magnetic field distribution characteristics of surface cracks with various widths are discussed based on finite element (FEM) results. The crack depth was 0.20 mm, the width range was from 0.02 to 1.00 mm. The results showed that crack width and lift-off (the distance between surface and sensor) will influence signals. Discussed in this paper is the influence of various lift-off parameters on the peak to peak values of the normal component in magnetic flux leakage testing. The effects can be applied to evaluate surface breaking cracks of different widths and depths.An idea is presented to smooth narrow, sharp crack tips using alternating current (AC) field magnetization. | Luming LI, Songling HUANG, Peng ZHENG and Keren SHINUT Center, Mechanical Engineering Department, Tsinghua University, Beijing 100084, China | 2002 | Journal of Materials Science & Technology2002，18，4： | 3 |
| 4 | Efficient Breeding and Cultivation of Type 2 Red-fleshed Apple Cultivars Using a Search System for Suitable Apple Cultivar Combination显示文摘As apple possesses self-incompatibility, knowledge of the S-genotypes is very important for apple breeding and cultivation. We investigated the S-RNase genotypes of 13 type 2 red-fleshed apple cultivars and 8 lineages. All of the investigated type 2 red-fleshed apples contained the S3-RNase allele closely linked to the red-fleshed trait. We made a search system for ovule parents to efficiently produce new type 2 red-fleshed cultivars based on the S-RNase allele information(http://www.agr.nagoya-u.ac.jp/~hort/apple/red/). More than 90% of progenies from crossing a selected white-fleshed ovule parent with a type 2 red-fleshed pollen parent are expected to show the red-fleshed phenotype. We also compiled a database of the S-RNase genotypes of more than 1 000 apple cultivars, including a survey system of cultivar combinations showing those that were fully incompatible, semicompatible and fully compatible, written in Chinese(http://www.agr.nagoya-u.ac.jp/~hort/apple/ch/) and Japanese(http://www.agr.nagoya-u.ac.jp/~hort/apple/ja/). | SHOGO Matsumoto LI Tianzhong SHUNGO Otagaki LI Yang BAI Songling | 2018 | Horticultural Plant Journal2018，4，6： | 2 |
| 5 | Research on magnetic testing method of stress distribution显示文摘 | LI Luming Huang Songling Wang Laifu | 2002 | Transaction of Nonferrous Metals Society of China2002，12，3： | 1 |
| 6 | Study of pulse eddy current probes detecting cracks extending in all directions 显示文摘 | Li Shu Huang Songling | 2007 | Sensors and Actuators A : Phys2007，，： | 1 |
| 7 | Magnetic field abnormality caused by welding residual stress显示文摘 | Li Luming Huang Songling Wang Xiaofeng | 2003 | Journal of Magnetism and Magnetic Materials2003，，261： | 1 |
| 8 | Structure and properties of electrically conducting composites consisting of alternating layers of pure polypropylene and polypropylene with a carbon black filler显示文摘 | Shuangxi Xu Ming Wen Jiang Li Shaoyun Guo Ming Wang Qin Du Jiabin Shen Yuqing Zhang Songling Jiang | 2008 | Polymer2008，，22： | 1 |
| 9 | Water use patterns and agronomic performance for some cropping systems with and without fallow crops in a semi-arid environment of northwest China显示文摘 | Li Fengmin Zhao Songling Geballe G T | 2000 | Agric Ecosyst Environ2000，79，23： | 1 |
| 10 | In- ternal flow characteristics of a variable pitch axial fan under abnormal installation angles of single blade 显示文摘 | YE Xuemin LI Chunxi WANG Songling | 2011 | Advanced Science Letters2011，4，67： | 1 |
| 11 | Magnetic field abnormality caused by welding residual stress显示文摘 | Li Luming Huang Songling Wang Xiaofeng Shi Keren Wu Su | 2002 | Journal of Magnetism and Magnetic Materials2002，，3： | 1 |
| 12 | Water use patterns and agro- nomic performance for some cropping systems with and without fallow crops in a semi-arid environment of northwest China]显示文摘 | Li Fengrui Zhao Songling Geballe G T | 2000 | Agriculture Ecosystems and Environment2000，79，： | 1 |
| 13 | Development of differential probes in pulsed eddy current testing for noise suppression显示文摘 | LI Shu HUANG Songling ZHAO Wei | 2007 | Sensors and Actuators A:Physical2007，135，2： | 1 |
| 14 | Development of differential probes in pulsed eddy current testing for noise suppression 显示文摘 | Li Shu Huang Songling Zhao Wei | 2007 | Sensors and Actuators A : Physical2007，135，2： | 1 |
| 15 | The per formance of a centrifugal fan with enlarged impeller 显示文摘 | LI Chunxi WANG Songling J1A Yakui | 2011 | Energy Conversion and Management2011，52，89： | 1 |
| 16 | Water use patterns and agronomic performance for some cropping systems with and without fallow crops in a semi-arid environment of northwest China显示文摘 | Li Fengrui Zhao Songling Geballe G T | 2000 | Agriculture Ecosystems & Environment2000，79，23： | 1 |
| 17 | Water use pattern and agronomic performance for some cropping systems with and without fallow crops in a semi-a rid environment of northwest China显示文摘 | Zhao Songling Geballe | | Agriculture Ecosystems and Environment0，79，： | 1 |
| 18 | Study of pulse eddy current probes detecting cracks extending in all directions 显示文摘 | Li Shu Huang Songling Zhao Wei | 2008 | Sensors and Actuators A2008，141，： | 1 |
| 19 | Development of differential probes in pulsed eddy current testing for noise suppression 显示文摘 | Li Shu Huang Songling Zhao Wei | 2007 | Sensors and Actuators A: Physical2007，135，2： | 1 |
| 20 | Study of pulse eddy current probes detecting ceraeks extending in all directions 显示文摘 | LI Shu HUANG Songling ZHAO Wei | 2008 | Sensors and Actuators A2008，141，1： | 1 |
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