BEAK

作品数：25被引量：64H指数：5
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相关作者：闫大伟何祖华曾龙军周涯沈雨民更多>>
相关机构：学研究院中国科学院上海生命科学研究院台湾大学山东农业大学更多>>
相关期刊：《Journal of Ocean University of China》《Science China(Life Sciences)》《Open Journal of Veterinary Medicine》《Virologica Sinica》更多>>
相关基金：国家自然科学基金上海市教育委员会重点学科基金国家重点基础研究发展计划上海市浦江人才计划项目更多>>
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Incidence of beak deformities in austral thrushes(Turdus falcklandii)increases with urbanization and flocking behavior
《Integrative Zoology》2025年第1期50-59,共10页Cristian Andres GOROSITO Alex Edward JAHN Victor Rodolfo CUETO 
Beak deformation,known as avian keratin disorder(AKD),can impair feeding and preening of birds,reducing their survival.This disorder is apparently caused by Poecivirus infection,although to date,the viral origin has b...
关键词：avian keratin disorder ecological trap South America URBANIZATION viral infection 
Asymmetric expression of CA2 and CA13 linked to calcification in the bilateral mandibular condyles cause crossed beaks in chickens
《Journal of Integrative Agriculture》2024年第7期2379-2390,共12页Lei Shi Yanyan Sun Yunlei Li Hao Bai Jingwei Yuan Hui Ma Yuanmei Wang Panlin Wang Aixin Ni Linlin Jiang Pingzhuang Ge Shixiong Bian Yunhe Zong Jinmeng Zhao Adamu MIsa Hailai HTesfay Jilan Chen 
supported by the Beijing Featured Livestock and Poultry Genetic Resources Preservation Project,China(202203310002);China Agriculture Research System of MOF and MARA(CARS40);the Agricultural Science and Technology Innovation Program of Chinese Academy of Agricultural Sciences(ASTIPIAS04);the Central Guidance on Local Science and Technology Development Fund of Hebei Province,China(236Z6602G)。
Crossed beak is a complex mode of inheritance with prevalence ranging from 0.2 to 7.4% in at least 12 chicken strains worldwide.To reveal the intrinsic factors causing crossed beaks,genes expression patterns in bilate...
关键词：CHICKEN crossed beak carbonic anhydrase CALCIFICATION CA2 CA13 
Avian lower beak is always overlooked:its coordinate role in shaping species-specific beak should not be underestimated
《Integrative Zoology》2024年第2期339-342,共4页Yalin CHENG Fumin LEI 
supported by the National Natural Science Foundation of China(NSFC)(Grant Nos.32000307,32130013).
The beak is a key evolutionary innovation in the avian tree of life.Its diversity in morphology shows birds’successful colonization of various ecological niches on the Earth(Pigot et al.2020),and its morphological pl...
关键词：COORDINATE EXTINCTION enable 
水稻内外稃异常发育突变体blg1(beak like grain 1)的表型分析与精细定位
《中国水稻科学》2023年第3期225-232,共8页沈雨民 陈明亮 熊焕金 熊文涛 吴小燕 肖叶青 
江西现代农业科研协同创新专项(JXXTCXQN202206);国家自然科学基金资助项目(32160458)。
【目的】水稻花器官的正常发育对水稻的成功繁殖和产量至关重要。对水稻花器官发育相关基因进行遗传定位,可以完善和丰富其花器官发育调控网络,对水稻育种具有指导意义。【方法】从育种材料中分离鉴定出一个内外稃发育异常的突变体blg1,...
关键词：水稻 内外稃 精细定位 
Biochar on Soil Chemical Properties and Beak Pepper (<i>Capsicun chinense</i>) Production
《Agricultural Sciences》2020年第12期1133-1142,共10页Gilvanise Alves Tito Lúcia Helena Garófalo Chaves Edilma Rodrigues Bento Dantas Laysa Gabryella De Souza Laurentino Felipe Guedes De Souza Hugo Orlando Carvallo Guerra 
The transformation and recycling of poultry litter through the pyrolysis process produces a co-product called biochar which, applied to the soil, improves the chemical characteristics of the soil and is used as a soil...
关键词：Poultry Litter Pyrolysis VEGETABLE Capsicun chinense 
Single Mode Simulation Calculation of Oscillating Buoy Wave Energy Converter with A Slider
《China Ocean Engineering》2020年第4期547-557,共11页XIAO Lei YOU Ya-ge WANG Zhen-peng ZHANG Ya-qun HUANG Shuo WANG Wen-sheng 
financially supported by the National Key R&D Program of China(Grant No.2018YFB1503002);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA13040202);the Special Foundation for Ocean Renewable Energy(Grant Nos.GHME2017SF01 and GHME2017YY02);the Innovation Academy of South China Sea Ecology and Environmental Engineering(Grant No.ISEE2018ZD04);Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)(Grant No.GML2019ZD0107);the National Natural Science Foundation of China(Grant No.51609232)。
This paper presents an oscillating slider wave energy device which is based on a seabed anchoring and uses eagle beak as the absorber.The self-compiled program uses the boundary element theory based on the simple Gree...
关键词：wave energy converter(WEC) Sharp Eagle hydrodynamic calculation eagle beak 
Identification and Characterization of a Distinct Strain of Beak and Feather Disease Virus in Southeast China被引量：1
《Virologica Sinica》2020年第1期43-51,共9页Yanmei Ma Xiaoyong Chen Keyuan Chen Xiancheng Zeng Shili Yang Wei Chang Yao Tang Xiaoli Chen Song Wang Ji-Long Chen 
the National Key Research and Development Program of China(2018YFD0500100,2016YFD0500205);Discipline Development Grant from College of Animal Sciences FAFU(2018DK003);Natural Science Foundation of China(31602046);National Basic Research Program(973)of China(2015CB910502);Program for Fujian University Outstanding Youth Scientific Research,Science and Technology Innovation Special Foundation of Fujian Agriculture and Forestry University(KFA17229A);Collaborative Innovation Center of Animal Health and Food Safety Application Technology in Fujian,Fujian Vocational College of Agriculture(Kla17H01A).
Beak and feather disease virus(BFDV) is an infectious agent responsible for feather degeneration and beak deformation in birds. In March 2017, an epidemic of psittacine beak and feather disease(PBFD) struck a farm in ...
关键词：BEAK and FEATHER disease virus(BFDV) PARROT FZ STRAIN CAPSID protein(Cap) PHYLOGENETIC analysis 
Ontogenetic difference of beak elemental concentration and its possible application in migration reconstruction for Ommastrephes bartramii in the North Pacific Ocean被引量：5
《Acta Oceanologica Sinica》2019年第10期43-52,共10页Zhou Fang Bilin Liu Xinjun Chen Yong Chen 
The National Natural Science Foundation of China under contract No.NSFC4147129;the China Postdoctoral Science Foundation under contract No.2017M610277;the Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources(Shanghai Ocean University),Ministry of Education under contract No.A1-0203-00-2009-6;the Fund of Key Laboratory of Open-Sea Fishery Development,Ministry of Agriculture,China under contract LOF 2018-02
The migration route of oceanic squid provides critical information for us to understand their spatial and temporal variations.Mark-recapture and electronic tags tend to be problematic during processing.Cephalopod hard...
关键词：Ommastrephes bartramii BEAK TRACE element ONTOGENETIC stage MIGRATION route 
Impacts of El Nino on the somatic condition of Humboldt squid based on the beak morphology被引量：4
《Journal of Oceanology and Limnology》2019年第4期1440-1448,共9页HU Guanyu YU Wei LI Bai HAN Dongyan CHEN Xinjun CHEN Yong LI Jianhua 
Supported by the National Natural Science Foundation of China(Nos.NSFC41306127,NSFC41276156);the National Science Foundation of Shanghai(No.13ZR1419700);the Innovation Program of Shanghai Municipal Education Commission(No.13YZ091);the Operational Application Project of Satellite Ocean Remote Sensing(No.201701004);the Shanghai Leading Academic Discipline Project(Fisheries Discipline)
The Humboldt squid Dosidicus gigas has a short life span, and environmental variability plays a significant role in regulating its population dynamics and distribution. An analysis of 1 096 samples of D. gigas collect...
关键词：El Nino event Dosidicus gigas somatic condition abundance beak morphology 
Feed particle selection and nutrient intake altered by pecking stone consumption and beak length in free-range laying hens
《Animal Nutrition》2019年第2期140-147,共8页Zafar Iqbal Kelly Drake Robert A.Swick Rider A.Perez-Maldonado Isabelle Ruhnke 
funded by the Poultry CRC,established and supported under the Australian Government’s Cooperative Research Centres Program. Poultry CRC, PO Box U242, University of New England, Armidale, NSW 2351, Australia;funded by DSM Nutritional Products, Singapore (project number 1.5.10)
The present study investigated the effects of pecking stones on feeding behaviour of hens from 16 to 46 weeks of age. Eighteen flocks of Hy-Line Brown hens were housed in 2 commercial free-range housing systems. Farm ...
关键词：POULTRY WELFARE Feeding behaviour Nutrition Environmental enrichment 
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