'Crown gall' diaporamas de présentation

Gram Negative Bacteria

Gram Negative Bacteria. Differences Between Gram Positive and Gram Negative Cell Wall. The Gram positive cell wall is thick and composed of many layers of peptidoglycan that are bound together by teichoic acids and lipoteichoic acids.

1.23k views • 106 slides

??????? Valsa mali

Section 3 Fruit tree stem and root disease. ??????? Valsa mali. ?????. ????? Valsa ambiens. ?????? - ??? Physalospora piricola. ???? Botryosphaeria dothidea. ????? Apple root rot. Armillariella tabescens. Fruit Root Cancer ?????. Dry rot ???. Ring disease. ????? Peach bleeding.

1.03k views • 70 slides

Getting an N Fix

842 views • 58 slides

BIOTECHNOLOGY

BIOTECHNOLOGY. Kavery Kandasamy. D. MOLECULAR GENETICS (12 U) D1. analyze some of the social, ethical, and legal issues associated with genetic research and biotechnology

655 views • 46 slides

Nursery / Landscape

Nursery / Landscape. Diseases. Anthracnose. Apple Scab. Black Spot. Botrytis. Canker. Cedar-Apple Rust. Crown Gall. Fireblight. Powdery Mildew. Root Rot.

333 views • 33 slides

Lecture 13 IMPORTANT ROOT DISEASES IN THE URBAN ENVIRONMENT Reading:

435 views • 30 slides

Chapter 18-Genetic Engineering of Plants: Methodology

Chapter 18-Genetic Engineering of Plants: Methodology. Plant transformation with the Ti plasmid of Agrobacterium tumefaciens Ti plasmid derived vector systems Physical methods of transferring genes to plants (microprojectile bombardment) Chloroplast engineering

814 views • 24 slides

Chapter 18-Genetic Engineering of Plants: Methodology

Chapter 18-Genetic Engineering of Plants: Methodology. Plant transformation with the Ti plasmid of Agrobacterium tumefaciens Ti plasmid derived vector systems Physical methods of transferring genes to plants (microprojectile bombardment) Chloroplast engineering

243 views • 24 slides

522 views • 24 slides

Plant Material

Plant Material. Should you use rootstocks? Where to get vines? Is it clean?. Plant Material. Clonal Material Grafting vs. Own-rooted Types of rootstocks Why choose rootstocks? State quarantines Northwest Foundation Service Other sources of grapevines. Securing Plant Material.

1.66k views • 20 slides

Agrobacterium rhizogenes GALLS Protein and Crown Galls

Agrobacterium rhizogenes GALLS Protein and Crown Galls. Jason Neal-McKinney Dr. Walt Ream Department of Microbiology. Crown Gall Disease. Formation of unorganized tumors on plants, especially the roots Caused by Agrobacterium tumefaciens transferring oncogenes into plant cells

1.03k views • 18 slides

Walnuts

Walnuts. By Melissa Clark. The Origin of Walnuts. Walnuts are native to Asia, Europe, and North America--having predated the separation of continents 60 million years ago. Persian walnuts are supposed to have originated in southeast Europe and warm parts of Asia.

342 views • 16 slides

Objectives of applied plant physiology :

Objectives of applied plant physiology :. Increase productivity via: Enhanced efficiency or resistance Reduce losses to pests, stress, weeds How do we increase yield despite marginal environments? Traditional breeding; artificial selection

487 views • 13 slides