From Agrobacterium to viral vectors: genome modification of plant cells by rare cutting restriction enzymes

Int J Dev Biol. 2013;57(6-8):639-50. doi: 10.1387/ijdb.130205av.

Abstract

Researchers and biotechnologists require methods to accurately modify the genome of higher eukaryotic cells. Such modifications include, but are not limited to, site-specific mutagenesis, site-specific insertion of foreign DNA, and replacement and deletion of native sequences. Accurate genome modifications in plant species have been rather limited, with only a handful of plant species and genes being modified through the use of early genome-editing techniques. The development of rare-cutting restriction enzymes as a tool for the induction of site-specific genomic double-strand breaks and their introduction as a reliable tool for genome modification in animals, animal cells and human cell lines have paved the way for the adaptation of rare-cutting restriction enzymes to genome editing in plant cells. Indeed, the number of plant species and genes which have been successfully edited using zinc finger nucleases (ZFNs), transcription activator-like effector nucleases (TALENs) and engineered homing endonucleases is on the rise. In our review, we discuss the basics of rare-cutting restriction enzyme-mediated genome-editing technology with an emphasis on its application in plant species.

Publication types

  • Review

MeSH terms

  • Agrobacterium / genetics*
  • Amino Acid Sequence
  • Animals
  • Biotechnology / methods
  • Crops, Agricultural / genetics
  • DNA Repair
  • DNA Restriction Enzymes / metabolism*
  • DNA, Bacterial / genetics
  • Gene Expression Regulation
  • Genes, Plant
  • Genetic Vectors
  • Genome
  • Genome, Plant*
  • Genomics
  • Humans
  • Models, Genetic
  • Molecular Sequence Data
  • Plants / genetics
  • RNA / metabolism
  • Recombination, Genetic
  • Transcriptional Activation
  • Zinc Fingers / genetics

Substances

  • DNA, Bacterial
  • T-DNA
  • RNA
  • DNA Restriction Enzymes