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498篇 您的检索式:作者名="Couch"
    题名 作者 年代 出处 被引量
1水稻质核互作雄性不育系的微效恢复基因定位和排除方法研究显示文摘以232个协青早A/B456///协青早A/B456∥B456植株组成的分离群体为材料,调查花粉可育率和自交结实率,并采用121个在染色体上分布比较均匀的SSR多态性标记进行QTL检测。发现22个SSR标记分别与10个花粉育性位点连锁,分布于第2,5,6,8,10,12染色体上;28个标记分别与16个小穗育性位点连锁,分布于第1,2,4,5,6,8,10和11染色体上;13个标记同时与花粉育性和小穗育性连锁,小穗育性与花粉育性QTL差异是花粉可育度和自交结实率不平行性的遗传基础。各可育位点对花粉育性和小穗育性的提高效应比较小,为微效基因,但每个花粉育性位点的存在都可导致不育系败育不彻底。协青早A中发现1个花粉可育位点Pf5-1,与分子标记Bm55和Rm13紧密连锁,进行分子标记辅助选择,可能排除协青早A的微效恢复基因(可育位点),达到完全不育。协青早A存在8个小穗育性位点,能够提高自交结实率,有助于杂种F1结实率的提高,有利于提高不育系的可恢复性。多数微效恢复基因显示为部分隐性或隐性,是水稻质核互作雄性不育系选育难的重要原因。采用不育系/拟用亲本∥保持系/拟用亲本的方式,观察杂种育性分离,可对拟用亲本的微效恢复基因有所了解,用保持系/部分保持系∥保持系的方式可提高微效恢复基因排除的效率。李新奇 Xu Yun-bi Xiao Jin-hua 袁隆平 Susan Mc Couch 2010杂交水稻2010,,2:3
2Intranasal influenza vaccine: adding to the armamentarium for influenza control 显示文摘 Couch R 1999JAMA1999,282,2:1
3Chronic daily headache in the post trauma syndrome: relation to extent of head injury 显示文摘Couch J R Bearss C 2001Headache2001,41,6:1
4'Numb clumsy hands' and high cervical spondylosis显示文摘Good D Couch J Wacaster L 1984Surg Neurol1984,22,:1
5The assessment of trust orientation显示文摘Couch L L Adams J M Jones W H 1996Journal of Personality Assessment1996,67,2:1
6Decline and sprawl: An evolving type of urban development - Observed in Liverpool and Leipzig 显示文摘Couch C Karecha J Nuissl H European Planning Studies0,13,1:1
7A comparison of production-line control mechanisms 显示文摘Bonvik A M Couch C E Gershwin S B 1997International Journal of Production Research1997,35,3:1
8Treatment With Tobramycin Solution for Inhalation in Bronchiectasis Patients With Pseudomonas aeruginosa显示文摘Leslie A Couch MD 2001Chest2001,120,:1
9Diet and blood pressure in children显示文摘Couch SC Daniels SR 2005Curt Opin Pediatr2005,17,5:1
10The kinetics of degassing-induced crystallization at Soufrière Hills Volcano,Montserrat显示文摘Couch S Sparks R S J Carroll M R 2003Journal of Petrology2003,44,:1
11Tobramycin solution for inhalation reduces sputum pseudomonas aeruginosa density in bronchiectasis显示文摘Barker AF Couch L Fiel SB 2000Am J Respir Crit Care Med2000,162,21:1
12Accuracy of the WASCA aberrometer refraction compared to manifest refraction in myopia 显示文摘Reinstein DZ Archer TJ Couch D 2006J Refract Surg2006,22,3:1
13Transnasal butorphanol in the treatment of acute migralne显示文摘HOFFERT MJ COUCH JR DIAMOND S 1995Headache1995,35,:1
14Dinucleotide repeat polymorphism at the D17S518 locus显示文摘Couch FJ McCarthy TV Greggl FG 0,,18:1
15Inherited mutations in 17 breast cancer susceptibility genes among a large triple-negative breast cancer cohort unselected for family history of breast cancer显示文摘Couch FJ Hart SN Sharma P 2015J Clin Oncol2015,33,4:1
16Direct residual stromal thickness measurement for assessing suitability for LASIK enhancement by Artemis 3D very high-frequency digital ultrasound arcscanning显示文摘Reinstein DZ Couch DG Archer T 2006J Cataract Refract Surg2006,32,:1
17Combined 17α-hydroxylase deficiency and 17,20-desmolase deficiency:evidence for synthesis of a defective cytochrome P450C17显示文摘Winter JSD Couch RM Muller J 1989J Clin Endocrinol Metab1989,68,:1
18Early-age acoustic emission measurements in hydrating cement paste: Evidence for cavita- tion during solidification due to self-desiccation 显示文摘Lura P Couch J Jensen O M 2009Cement and Concrete Research2009,39,10:1
19Treatment of spontaneous intracranial hypoten-sion with epidural blood patch: Is a complex approach necessary or better than a simple one? 显示文摘Couch JR Persson J 2012Acta Anaesthesiol Scand2012,56,10:1
20Studies on the reactivity of CDDO, a promising new chemopreventive and chemotherapeutic agent: Implications for a molecular mechanism of action 显示文摘COUCH R D BROWNING R G HONDA T 2005Bioorg Med Chem Lett2005,15,9:1
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