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| 1 | An ethnobotanical study of forage plants in Zhuxi County in the Qinba mountainous area of central China显示文摘In the Qinba mountainous area of Central China,pig farming has a significant impact on the growth of the rural economy and has substantially increased farmer incomes.Traditional knowledge plays an important role in the selection of forage plant species for pig farming by local people.This study aimed to identify the forage plants used for pig feeding and to catalog indigenous knowledge regarding their use.During 2016 and 2017,ethnobotanical surveys and inventories were conducted in Zhuxi County,Hubei Province,China.Data were collected using semi-structured interviews,key informant reports,free listings,guided field walks,and participatory observations with 77 households in 16 villages in 13 towns/townships.The obtained data were analyzed using a relative frequency citation(RFC)index.Overall,145 wild forage plants from 91 genera and 31 families were recorded.The most cited families were Asteraceae,Polygonaceae,Urticaceae,Amaranthaceae,Fabaceae,Cruciferae,Caryophyllaceae,and Lamiaceae.Whole plants(75.9%)and tender leaves(12.4%)were the most frequently used parts of the plants.Most of the forage plants were herbaceous(88.9%).Almost all forage plants could be collected throughout the year(62.7%).Raw and cooked were the two main preparation methods.The most frequently cited species were Taraxacum mongolicum,Bidens pilosa,Sonchus oleraceus,Pilea verrucosa,and Pilea pumila var.obtusifolia.A total of 14 species were identified as the top forage plants in Zhuxi County based on their RFC values(RFC value greater than 0.5).Local people possess rich traditional knowledge about the utilization and management of forage plants for pig feeding.However,the maintenance of this traditional knowledge may be seriously threatened by changes in pig feeding modes and the lack of successors.Appropriate strategies and action plans have been suggested for the conservation of traditional knowledge associated with biodiversity and the sustainable use of forage species resources.These include 1)taking targeted measures to protect forage resources and associated traditional knowledge;2)strengthening research on the forage plants with the highest RFC values for nutritional value,digestibility,other functions,and ecological status;and 3)enhancing the identification of poisonous forage plants. | Jun Yang Jifeng Luo Qiliang Gan Leiyu Ke Fengming Zhang Hairu Guo Fuwei Zhao Yuehu Wang | 2021 | Plant Diversity2021，43，3： | 3 |
| 2 | Agrobacterium -mediated genetic transformation and regeneration of transgenic plants using leaf midribs as explants in ramie [ Boehmeria nivea (L.) Gaud]显示文摘 | Xia An Bo Wang Lijun Liu Hui Jiang Jie Chen Shengtuo Ye Leiyu Chen Pingan Guo Xing Huang Dingxiang Peng | 2014 | Molecular Biology Reports2014，，5： | 1 |
| 3 | rSac3, a novel Sac domain phosphoinositide phosphatase, promotes neurite outgrowth in PC12 cells显示文摘囊包含域的蛋白质属于 phosphoinositide 磷酸酶(PIPPase 家庭) 的一个最新识别的家庭。尽管有描绘得好的酶的活动,这个哺乳动物的囊领域 PIPPase 家庭的生物功能仍然保持大部分未知。我们识别了新奇的囊包含域的蛋白质,老鼠 Sac3 (rSac3 ) 它是广泛地在各种各样的纸巾表示了并且对 endoplasmic 蜂窝胃局部性, Golgi 复杂、再循环的内涵体。rSac3 在 vitro 作为底层与 PI (3 ) P, PI (4 ) P 和 PI (3,5 ) P (2 ) 显示 PIPPase 活动,并且在囊域的催化核心的一个变化废除它的酶的活动。rSac3 的表示起来在刺激的神经生长因素(NGF ) 期间调整了 PC12 细胞 neuronal 区别,并且在这的表示上,蛋白质在 PC12 细胞支持神经突长出。相反地,由反感觉 oligonucleotides 的 rSac3 表示的抑制减少刺激 NGF 的 PC12 房间的神经突长出,并且 rSac3 的活跃地点变化消除它的 neurite-outgrowth-promoting 活动。这些结果显示 rSac3 在通过它的 PIPPase 活动区分神经原支持神经突长出,建议囊领域 PIPPase 蛋白质可以参予从到血浆膜的 endoplasmic 蜂窝胃和 Golgi 建筑群的前面的膜交通国王,并且可以作为 neuronal 房间生长和区别的这个关键过程的管理者工作。 | Yiyuan Yuan Xiang Gao Ning Guo Hui Zhang Zhiqin Xie Meilei Jin Baoming Li LeiYu Naihe Jing | 2007 | Cell Research2007，17，11： | 1 |
| 4 | Particle Sizes and Antibacterial Activity of Radix Astragalus and Radix Isatidis Ultrafine Powders显示文摘Using 9200 laser particle size analyzer and KYKY-2800 scanning electron microscope,particle sizes and cellular morphology of Radix Astragalus and Radix Isatidis ultrafine powders were observed. According to the results,the particle size of 89.1% of Radix Astragalus ultrafine powders ranged from 1.729 μm to 44. 938 μm,D_(50)=4.368 μm; t he particle size of 93.411% of Radix Isatidis ultrafine powders ranged from 1. 510 μm to 44. 938 μm,D50= 8.726 μm. Radix Astragalus and Radix Isatidis ultrafine powders were pulverized completely without intact cellular morphology. The antibacterial activity of Radix Astragalus and Radix Isatidis ultrafine powders against chicken-derived E. coli(O78) w as investigated. The results indicated that Radix Astragalus and Radix Isatidis ultrafine powders exhibited higher antibacterial activity against chicken-derived E. coli(O78) c ompared with the corresponding coarse powders. This study laid a solid foundation for the development and application of Chinese medicine ultrafine powder preparations. | Qiumei SHI Xinhua SHAO Xiumin WANG Xia MENG Xiaoqiao HOU Baoxin YANG Leiyu GUO Jinglong GAO | 2016 | Agricultural Biotechnology2016，5，4： | 1 |
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