PRINCIPLES OF LIFE
PRINCIPLES OF LIFE
3rd Edition
ISBN: 9781319017712
Author: HILLIS
Publisher: MAC HIGHER
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Chapter 26.3, Problem 4RA
Summary Introduction

To demonstrate: The observation involved in a) a leaf from a mutant plant that was exposed to an inductive photoperiod was grafted with a wild-type plant, the resultant recipient plant produced flowers; b) the flowering is induced when a gene is coupled to an active promoter that in high levels expressed in the shoot apical meristem in presence of a photoperiodic stimulus.

Introduction: Photoperiodism is the ability of a plant to flower in response to changes in the lengths of day and night. The duration of day length plays a critical role in flowering process. Grafting is a vegetative reproduction process where the scion of one plant is combined with the stock of another plant.

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Mitochondrial mutations; Author: Useful Genetics;https://www.youtube.com/watch?v=GvgXe-3RJeU;License: CC-BY