PDF-Obtaining of doubled haploid lines by anther culture

Grauda N Lepse V Strazdi I Kokina L Lapi A Mi elsone L ubinskis and I Rashal Institute of Biology University of Latvia Miera 3 Salaspils LV2169 Latvia email daceemaillubiedulv izaksemaillubied ulv State Stende Cereals Breeding Institute po Di. Corporations without employees must register to report compensation paid to corporate of57471cers Obtaining Your Business Identi64257cation Number BIN Your BIN Is used for all payroll tax programs withholding unemployment tax Workers Bene57471t Fund . www.whatisthebiotechnology.com. www.whatisthebiotechnology.com. CONTENT. INTRODUCTION. REQUIREMENT. PROCEDURE. IMPORTANCE. DISADVANTAGES. www.whatisthebiotechnology.com. INTRODUCTION. Anther culture is the method to obtain haploid plants by growing them under controlled conditions in lab.. Chapter 13. Vocabulary. heredity. variation. gene. gamete. somatic cell. asexual . vs. sexual reproduction. autosomes. sex chromosomes. allele. dominant . vs. recessive. diploid . vs. haploid. parental generation. Larry Bull. UWE. Larry Bull. UWE. SEX. . A Social Interaction in Complex Intelligent Systems . Evolutionary Computing. F = . f. (A). F’ = . f. (A’). Nature. Hug et al. (2016) A new view of the tree of life. . Impacts of . Ploidy. Changes. Changes in chromosome number and structure can have major health impacts e.g. trisomy 21. Polyploidy in cultivated and domesticated plants is widespread and of evolutionary and economic importance. Types. of Reproduction. Advantages. Disadvantages. Sexual. Asexual. Allows for genetic . variation. Can result in better species. Requires . partner. Does not . require. . partner. Generally . faster. Alabama State University, Math, Science Partnership, . Summer 2013. CROSSING OVER. When does it occur?. Why is it important?. Meiosis in Lily. In Mitosis the cell’s . chromosomes . are replicated so that when nuclear division occurs followed by cytoplasmic division the two new . 1. Introductory Vocabulary. 2. Heredity. .  . t. he . transmission of traits from one generation to the next . Variation. .  when o. ffspring . differ somewhat from their parents and . siblings. th. , 2017. Pre-Class:. Briefly. summarize the events of the six steps of mitosis/cytokinesis.. . Expect . the Wheel of Doom!. Have your free response questions ready but . don’t. discuss them.. Pgs. . 186-191. RED SLIDE:. These are notes that are very important and should be . recorded or highlighted. in your science book.. You will see an image of a page in your book when it is necessary to highlight!. Telophase I and Cytokinesis Prophase II Metaphase II Anaphase II Telophase II and Cytokinesis Centrosome (with centriole pair) Sister chromatids Chiasmata Spindle Fragments of nuclear envelope Centrom 052 haploid Maize (Zea mays) breeding technology Science, Bako National Maize Research Center, Ethiopia Takele Mitiku, Ethiopian Insti-tute of Agricultural Research, Ambo University Depart- : https:// grain. development . of male . gametophyte. structure . of mature . ovule,. development . of female gametophyte (. Polygonam. type . only). fertilization. Unit - IV . (Embryology). a) The Stamen:. Stamen in a flower consists of two parts, the long narrow stalk like filament and upper broader knob-like bi-lobed . 8 weeks. Germination. 2 weeks. Pre-emasculation Growth. 7 weeks. Emasculation. 10 weeks. Post-emasculation. 3 weeks. Cold Treatment. 1 week. Haploid Transplant. Haploid Growth. 2 weeks. Haploid . Vernalization.