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| 1 | Camouflage Patterning in Maize Leaves Results from a Defect in Porphobilinogen Deaminase显示文摘玉米叶子从导致沿着叶的长轴穿的同种细胞的房间系的极化的房间部门被生产。我们利用了这个 stereotypical 部门模式识别形成违背同种细胞的房间系的叶绿体色素沉着部门的许多异种。这里,我们描述 camouflage1 (cf1 ) 异种,开发 nonclonal,在它的叶子的 yellowgreen 部门。我们由标注的 transposon 克隆 cf1 基因并且决定它编码 porphobilinogen 脱氨基酶(PBGD ) ,在叶绿素和 heme 早工作的酶生合成。当 PBGD 生物化学地被描绘了时,在这基因的可行变化都没在植物被报导。调查在里面 PBGD 的 vivo 功能,我们描绘了 cf1 异种。组织学的分析表明 cf1 黄扇区显示捆鞘的新奇显型房间特定的死亡。轻移动的实验决定经常的光压制了 cf1 部门形成,黑暗 / 轻的转变被要求仅仅在叶开发的一有限时间期间导致黄部门,和那种部门形式。生物化学的实验决定 cf1 异种叶子减少了 PBGD 活动和在绿、黄的区域的酶底层的增加的层次。而且, cf1 黄区域在过氧化氢酶活动显示了减小。一个阀值模型被假设向 cf1 解释上色并且合并光合的细胞区别,清除的反应的氧种,和 PBGD 功能。 | Mingshu Huanga Thomas L. Slewinski R. Frank Baker , Diane Janick-Buckner Brent Buckner Gurmukh S. Johal David M. Braun | 2009 | Molecular Plant2009，2，4： | 6 |
| 2 | Improvedendoscopicretrogradecholangiopancreatographybrushincreases diagnosticyieldofmalignantbiliarystrictures显示文摘AIM: To determine if a new brush design could im-prove the diagnostic yield of biliary stricture brushings. METHODS: Retrospective chart review was performed of all endoscopic retrograde cholangiopancreatography procedures with malignant biliary stricture brushing between January 2008 and October 2012. A standard wire-guided cytology brush was used prior to proto-col implementation in July 2011, after which, a new 9 French wire-guided cytology brush(Infinity sampling device, US Endoscopy, Mentor, OH) was used for all cases. All specimens were reviewed by blinded pa-thologists who determined whether the sample waspositive or negative for malignancy. Cellular yield was quantified by describing the number of cell clusters seen. RESULTS: Thirty-two new brush cases were compared to 46 historical controls. Twenty-five of 32 (78%) cases in the new brush group showed abnormal cellular find-ings consistent with malignancy as compared to 17 of 46(37%) in the historical control group(P = 0.0003). There was also a significant increase in the average number of cell clusters of all sizes(21.1 vs 9.9 clusters, P = 0.0007) in the new brush group compared to his-torical controls. CONCLUSION: The use of a new brush design for brush cytology of biliary strictures shows increased di-agnostic accuracy, likely due to improved cellular yield, as evidenced by an increase in number of cellular clus-ters obtained. | Shieh FK Luong-Player A Khara HS Liu H Lin F Shellenberger MJ Johal AS Diehl DL | 2014 | World Journal of Gastrointestinal Endoscopy2014，6，7： | 4 |
| 3 | Disease lesion mimic mutations in maize:a model for cell death in plants显示文摘 | Johal G S Hulbert S Griggs S P | 1995 | Bio Essays1995，17，： | 1 |
| 4 | Reductase activity encoded by the HM1 disease resistance gene in maize 显示文摘 | JOHAL G S BRIGGS S P | 1992 | Science1992，258，： | 1 |
| 5 | A cephalometric comparison of subjects with snoring and obstructive sleep apnoea 显示文摘 | Battagel JM Johal A Kotecha B | 2000 | Eur J Orthod2000，22，4： | 1 |
| 6 | Reductase activity encoded by the HM1 disease resistance gene in maize显示文摘 | JOHAL G S BRIGGS S P | 1992 | Science1992，258，： | 1 |
| 7 | Cloning and characterization of the maize Anl gene显示文摘 | Bensen R J Johal G S Crane V C | 1995 | The Plant Ce111995，7，： | 1 |
| 8 | The surgical risk of suprapubic catheter insertion and long-term sequelae显示文摘 | Ahluwalia R S Johal N Kouriefs C | | 0，，02： | 1 |
| 9 | Design Considerations for Series-Con- nected Distributed FACTS Converters 显示文摘 | Johal H Divan D | 2007 | IEEE Transactions on Industry Applications2007，43，6： | 1 |
| 10 | Chemimechanical pulps from hardwood/softwood chip mixtures显示文摘 | Hatton J v Johal S S | 1989 | Pulp & Paper Canada1989，90，3： | 1 |
| 11 | Magnetic properties of Zn-Sn-substituted Ba-ferrite powders prepared by ball milling显示文摘 | Mendoza-Suarez G Johal K K Mancha-Molinar H | 2001 | Materials Research Bulletin2001，36，： | 1 |
| 12 | Near-end of treatment panoramic radiograph in the assessment of mesiodistal root angulation 显示文摘 | Owens AM Johal A | 2008 | Angle Orthod2008，78，3： | 1 |
| 13 | Reductase activity encoded by the HM1,disease resistance gene in maize显示文摘 | JOHAL G S BRIGGS S P | 1992 | Science1992，258，： | 1 |
| 14 | The surgical risk of suprapubic catheter insertion and longterm sequelae显示文摘 | AHLUWALIA RS JOHAL N KOURIEFS C | 2006 | Ann R Coll Surg Engl2006，88，2： | 1 |
| 15 | A prospective randomized controlled trial of a bioresorbable calcium phosphate paste(alphaBSM)in treatment of displaced intra-articular calcaneal fractures显示文摘 | Johal HS Buckley RE Le IL | 2009 | J Trauma2009，67，4： | 1 |
| 16 | A fallen idol Japanese management in the 1990s 显示文摘 | HASLAM C JOHAL S WILLIAMS J | 1996 | Asia Pacific Business Review1996，2，4： | 1 |
| 17 | Disease lesion mimic mutation of maize:A model for death in plants 显示文摘 | Johal G S Hulbert S H Briggs S P | 1995 | BioEs- says1995，17，8： | 1 |
| 18 | The two-stage repair for severe primary hypospadias 显示文摘 | Johal NS Nitkunan T O' Malley K | 2006 | Eur Urol2006，50，2： | 1 |
| 19 | The surgical risk of suprapubic catheter insertion and long-term sequelae显示文摘 | Ahluwalia R S Johal N Kouriefs C | 2006 | Ann R Coil Surg Engl2006，88，2： | 1 |
| 20 | An epistemdogy of patient safety re- sem'ch: a framework hr study design and inter pretation显示文摘 | Brown C Hofer T Johal A | 2008 | Qual Saf Health Care2008，17，3： | 1 |
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