Selection and osmotic treatment exacerbate cytological aberrations in transformed barley (Hordeum vulgare)

Journal of Plant Physiology

Volumn 158, Issue 7, 2001, Pages 935-943

  Choi, Hae Woon ^a   Lemaux, Peggy G ^a   Cho, Myeong Je ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b NONE

Author keywords

Bombardment; Cytological variation; Hordeum vulgare; Osmotic treatment; Selection; Transformation

Indexed keywords

ANEUPLOIDY; CALLUS CULTURE; CELL ULTRASTRUCTURE; CHROMOSOME ABERRATION; DIPLOIDY; GENETIC TRANSFORMATION; KARYOTYPE; MICROPROJECTILE BOMBARDMENT; OCTOPLOIDY; PLANT; PLANT AGE; TETRAPLOIDY; TRANSGENIC PLANT;

CELL CULTURE; CHROMOSOMES; FREQUENCIES; OSMOSIS; PLANTS (BOTANY); TISSUE;

STRUCTURAL VARIATIONS;

CYTOLOGY;

EMBRYOPHYTA; HORDEUM; HORDEUM VULGARE; HORDEUM VULGARE SUBSP. VULGARE;

EID: 0034928085     PISSN: 01761617     EISSN: None     Source Type: Journal    
DOI: 10.1078/0176-1617-00389     Document Type: Article

References (36)

1. Plant regeneration from barley callus: Effects of 2,4-dichlorophenoxyacetic acid and phenylacetic acid
2. Somaclonal variation in the progeny of transgenic barley
3. Engineered GFP as a vital reporter in plants
4. Transformed to orchardgrass (Dactylis glomerata L.) plants produced from highly regenerative tissues derived from mature seeds
5. Transformation of recalcitrant barley cultivars through improvement in regenerability and decreased albinisim
6. Inheritance of tissue-specific expression of hordein promoter-uidA fusions in transgenic barley plants
7. High frequency of cytogenetic aberration in transgenic oat (Avena sativa L.) plants
8. Increased chromosomal variation in transgenic versus nontransgenic barley (Hordeum vulgare L.) plants
9. Ubiquitin promoter-based vectors for high-level expression of selectable and/or screenable marker genes in monocotyledonous plants
10. Chromosome instability in cell and tissue cultures and regenerated plants
11. Cytogenetics of in vitro cultured somatic cells and regenerated plants of barley (Hordeum vulgare L.)
12. Chromosomal variations in immature embryo-derived calli from six barley cultivars
13. Regeneration of transgenic, microspore-derived, fertile barley
14. Improved callus quality and prolonged regenerability in model and recalcitrant barley (Hordeum vulgare L.) cultivars
15. Origins and causes of chromosome instability in plant tissue culture and regeneration
16. On the current understanding of somaclonal variation
17. Somaclonal variation as a tool for crop improvement
18. Relative stability among barley plants regenerated from cultured immature embryos
19. Fertile transgenic barley of different cultivars obtained by adjustment of bombardment conditions to tissue response
20. Clearing the hurdles of small grain transformation: A molecular and cytological approach
21. Somaclonal variation - A novel source of variability from cell cultures for plant improvement
22. The chromsomal basis of somaclonal variation
23. Bombardment-mediated transformation methods for barley
24. Inheritance and expression of a transgenic insert in an aneuploid tobacco line
25. Chromosome variability in tissue cultures and regenerated plants of Hordeum
26. Genetic instability of plant tissue cultures: Breakdown of normal controls
27. Genome duplication in soybean (Glycine subgenus soja)
28. Chromosomal variation in immature embryo derived calluses of barley (Hordeum vulgare L.)
29. Cytological characterization of transgenic soybean
30. Osmotic treatment enhances particle bombardment-mediated transient and stable transformation of maize
31. Molecular improvement of cereals
32. Generation of large numbers of independently tranformed fertile barley plants
33. Chromosomal variation in dividing protoplasts derived from cell suspensions of barley (Hordeum vulgare L.)
34. Comparative analysis of genomic DNA methylation status and field performance of plants derived from embryogenic calli and shoot meristematic cultures
35. Long-term callus cultures of diploid barley (Hordeum vulgare). II. Effect of auxins on chromosomal status of cultures and regeneration of plants