PPT-CHROMOSOMAL ABERRATIONS Dr.H.B.Mahesha

Yuvarajas College University of Mysore Mysore 11 September 2020 1 wwwhbmaheshweeblycom Chromosomes have definite structure and organization which is normally constant from one cell division to next . 97 No 1 pp 6973 2001 Nuclear Technology Publishing BIOMARKERS SPECIFIC TO DENSELYIONISING HIGH LET RADIATIONS D J Brenner N Okladnikova P Hande L Burak C R Geard and T Azizova Center for Radiological Research Columbia University 6 Instituto de Oftalmología, Fundación Conde de Valenciana, I.A.P. .. Authors: Oscar Mac. ías Manuel, MD. Alejandro Navas Perez, MD. Coauthors: Enrique Graue, MD. Tito Ramírez Luquín, MD. Authors have no financial interest. The Cartesian ellipsoid . produces a stigmatic image of only one object point. Normal eye and most of optical systems are not free from aberration. . . Reference sphere:. . a circular arc centered on the image point with a radius equal to the image distance. Copy . Number Alterations for Risk Stratification in Chronic Lymphocytic Leukemia. Jane Houldsworth PhD*, Asha Guttapalli MS*, Xiao . Jie. Yan MD PhD. †. , Charles Ma PhD*, Weiyi Chen PhD*, . Sujata. A. .. L. Ponomarev. 1,. 3. , . K. George. 1,3. , . F. .. A. Cucinotta. 3. 1. USRA, 3600 Bay Area Blvd., Houston, TX 77058. 2. Wyle, 1290 Hercules Drive, Houston, 77058. 3. NASA JSC, Mail Code SK, 2101 NASA Parkway, Houston, TX 77058. Abnormalities in Chromosomal Number. Abnormalities in Chromosomal Structure:. Rearrangements. Fragile Sites. Define:. nondisjunction. polyploidy. aneupoidy. trisomy. monosomy. Abnormalities in chromosomal number. Team Members: Julie . Asiello. , Laura Banks, . Leah Carmichael, Christopher Hudson, Amy . Raught. . . Our mentors:. Adayabalam. S. . Balajee. , . PhD. and . Maria . Escalona. , MS, MLS, (ASCP). Henry County Professional Learning High School Session II. Chromosomal Mutations. Deletion. – part of the chromosome is missing. Starts with breaks in the chromosome. Radiation, heat, viruses, chemicals, etc.. 12.1 Chromosomal Inheritance . 1. Genes are located on chromosomes; this is called the . chromosome theory of inheritance. .. 12.1 Chromosomal Inheritance. Chromosomes can be categorized as two types:. What if it’s NOT just the number?. Gene Mutations. Damaged Chromosomes . –. sometimes a portion of a gene or chromosome is lost or damaged during meiosis. Gene mutation. – a mutation that affects the gene. Prokaryotic cell. Plasmid (ring of DNA. ). 50 x Smaller 0.2-2μm. 50 x Bigger 10-100μm. And small rings of DNA called plasmids. Inside a nucleus. Main differences. Prokaryotes:. SIZE – 50 x smaller than eukaryotes. : 2967-2974(2004) Panani et al: Chromosomal Aberrations in Primary Bladder Cancer 2969 Figure 1.A,B,C. Partial karyotypes showing add(11p), add(14q) and add(19q) respectively ( different cases). Karyo Asmaa A. Almukhtar .PHD . Lecturer . Medical Genetic Department. ICCMGR. 2023. Introduction to Chromosomal Analysis. Reading &Writing a Chromosomal Analysis Report. How to write the chromosomal analysis report?. Francesca . Ballarini. e Mario P. . Carante. Università. . degli. . Studi. di Pavia, . Dipartimento. di . Fisica. INFN – . Sezione. di Pavia. francesca.ballarini@unipv.it. Workshop CTL Life .