02994cam a2200337 a 4500 EG-GiCUC 20250223031511.0 160521s2015 ua h f m 000 0 eng d EG-GiCUC eng EG-GiCUC eng Deposite M.Sc Cai01.12.25.M.Sc.2015.As.I Asmaa Faisal Ibrahim Darweesh Identification of transmission determinants of tomato yellow leaf curl virus through their whitefly vector B. tabaci a step towards blocking virus transmission / Asmaa Faisal Ibrahim Darweesh ; Supervised Ahmed Helmy Elwahy , Inas Farouk Fahmy {uFE8D}{uFEDF}{uFE98}{uFECC}{uFEAE}{uFED1} على {uئإ٨ؤ}لمحددات {uئإ٨ؤ}لمؤ{uئإ٩آ}{uئإءإ}{uئإ٩٣} {uئإأآ}{uئإإ٠}{uئإئ٠} {uئإ٨ؤ}{uئإإ٧}{uئإ٩٨}{uئإؤ٨}{uئإ٨إ}{uئإؤؤ} فيرو{uئإآ١} {uئإ٨٣}{uئإآآ}{uئإؤ٤}{uئإ٨إ}{uئإءؤ} {uئإإؤ} {uئإ٨ؤ}لتفا{uئإؤ١} {uئإ٨٣}{uئإإؤ}{uئإءؤ}{uئإ٨ؤ}{uئإؤ٥} {uئإ٨ؤ}{uئإؤئ}{uئإأ٤}{uئإإ٤}{uئإ٨إ}{uئإأ٣}{uئإإ٢} {uئإ٨ؤ}{uئإؤئ}{uئإءأ}{uئإإئ} {uئإئ٣}{uئإإ٨}{uئإ٩٨}{uئإؤ٨}{uئإؤإ} {uئإأآ}{uئإإ٦} {uئإأ٣}{uئإءإ}{uئإئ٣}{uئإؤ٦} {uئإ٨ؤ}{uئإؤئ}{uئإءأ}{uئإ٩١}{uئإ٨إ}{uئإ٩١}{uئإ٩٤} {uئإ٨ؤ}{uئإؤئ}{uئإ٩٢}{uئإئ٤}{uئإأ٠}{uئإ٨إ}{uئإ٨٠} تمهيدا {uئإؤئ}{uئإ٩٨}{uئإأأ}{uئإأ٤}{uئإئ٤}{uئإؤإ} {uئإأآ}{uئإإ٤}{uئإإ٠}{uئإإأ}ا Cairo : Asmaa Faisal Ibrahim Darweesh , 2015 212 P. : facsimiles ; 25cm Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biotechnology Acquisition of plant viruses has different effects on physiological processes in vector insects and its endosymbionts. Bemisia rabact is the only known vector of tomato yellow leaf curl virus (TYLCV). In this study we aimed at studying gene expression profile of the non viruliferous and visuliferous whiteflies reared on TYLCV in sugar solution. We used the differential display RT - PCR method to identify differentially expressed genes (DEGs) that may contribute in virus transmission via whitefly. A total of 142 DEGs were identified but only 88 fragments were sequenced. BLAST (basic local alignment search tool) searches revealed 28 fragments of significant homology with known genes that have essential role in the biological process, cell structure and molecular functions of the insect Issued also as CD Differential display revers transeription PCR Differential expressed fragments (DEFs) TYLCV Ahmed Helmy Elwahy , Supervisor Inas Farouk Fahmy , Supervisor http://172.23.153.220/th.pdf Nazla Revisor Samia Cataloger ddc TH 56561 56561 ddc 0 CUCL cl210 2024-02-11 Cai01.12.25.M.Sc.2015.As.I 01010110068953000 2023-09-22 00:00:00 TH ddc 0 CUCL cl2u8 2024-02-11 Cai01.12.25.M.Sc.2015.As.I 01020110068953000 2023-09-22 00:00:00 68953.CD CD