PPT-Translocation

Objectives Define the term translocation Describe the translocation of applied chemicals such as systemic pesticides throughout the plant Compare transpiration with translocation Starter. Econ Entomol 934 1192575521198 2000 ABSTRACT Experiments were conducted to measure the effect of feeding by the planthopper Nilaparvata lugens St l on photosynthesis and the translocation of assimilates in rice plants Oryza sativa LWeusedmaturejapon Abnormalities in Chromosomal Number. Abnormalities in Chromosomal Structure:. Rearrangements. Fragile Sites. Define:. nondisjunction. polyploidy. aneupoidy. trisomy. monosomy. Abnormalities in chromosomal number. Transport in Phloem. Translocation.  movement of ORGANIC substances in phloem tissue. Main substances moved (in solution):. ASSIMILATES. (substances that have been made by plants). Amino acids. Sucrose . (endoplasmic reticulum). Dr. Mamoun Ahram. Faculty of Medicine. Second year, Second semester, 2014-2014. Principles of Genetics and Molecular Biology. An overview. Endoplasmic reticulum (ER). It is a network of membrane-enclosed tubules and sacs (. RUNX1. Leading to . Clinicopathological. Variations in Childhood . B-Lymphoblastic Leukemia . Xiayuan Liang, MD. Department of Pathology. University of Colorado School of Medicine. Children’s Hospital Colorado. Twelfth Edition. Chapter 13. Chromosomes. © McGraw-Hill Education. All rights reserved. Authorized only for instructor use in the classroom. No reproduction or further distribution permitted . without . 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. Incidence and pathogenesis. The incidence of ALL is highest at 3–7 years, with 75% of . cases occurring . before the age of 6. . There . is a secondary rise . after the . age of 40 years. . Eighty‐five . Introduction and Basics. Clonal. hematopoietic stem cell disorder. < 2% of all paediatric . leukemias. Consistent chromosomal abnormality :Philadelphia chromosome translocation t(9;22) (q34;q11.2) . Code: 308 Bot. Students: Third year Botany. Lecture . 2 . (Plant Mineral Nutrition). Dr. . Taha. Mohamed El-. Katony. Absorption and translocation. The path of ions across the root. Absorption of salts by roots is both passive and active. . 1.Inverted segment do not 2.Crossing over within the 3.The crossover products 4.Paracentric inversions do not The products of single crossing over will not function and the only crossover products August 2018 [Prepared by Keith Tipton] Six enzyme classes have been recognized since the first Enzyme classification and nomenclature list was first approved by the International Union of Biochemistr Phd. .. 2023. Medical genetics department. Iraqi center for cancer and medical genetic researc. h. Normal Human karyotype. What is the Down syndrome Types?. Down syndrome karyotypes. Down syndrome frequency. A. TRANSLOCATION Translocation is the movement of dissolved materials throughout the plant. The rate at which photosynthetic (Ps) products such as sucrose move from the leaves to the sink organs controls the rate of photosynthesis. Plant