Literature DB >> 24301338

The nucleolus organizers of diploid wheats revealed by in situ hybridization.

W L Gerlach1, T E Miller, R B Flavell.   

Abstract

Labelled RNA, transcribed in vitro from wheat ribosomal DNA cloned in a bacterial plasmid, has been hybridised to metaphase chromosomes of five diploid wheats. Autoradiography of the chromosomes has provided unequivocal evidence that these genotypes possess two pairs of nucleolus organizer chromosomes. The diploid wheat accessions used possess widely differing numbers of ribosomal RNA genes.

Entities:  

Year:  1980        PMID： 24301338     DOI： 10.1007/BF00263097

Source DB:  PubMed          Journal:  Theor Appl Genet        ISSN： 0040-5752            Impact factor:   5.699


  5 in total

1.  Nucleic acid hybridization to the DNA of cytological preparations.

Authors:  M L Pardue; J G Gall
Journal:  Methods Cell Biol       Date:  1975       Impact factor: 1.441

Review 2.  Nuclear dna amounts in angiosperms.

Authors:  M D Bennett; J B Smith
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1976-05-27       Impact factor: 6.237

3.  Quantitative in situ hybridization of ribosomal RNA species to polytene chromosomes of Drosophila melanogaster.

Authors:  P Szabo; R Elder; D M Steffensen; O C Uhlenbeck
Journal:  J Mol Biol       Date:  1977-09-25       Impact factor: 5.469

4.  Cloning and characterization of ribosomal RNA genes from wheat and barley.

Authors:  W L Gerlach; J R Bedbrook
Journal:  Nucleic Acids Res       Date:  1979-12-11       Impact factor: 16.971

5.  Revision of SAT chromosome number in Triticum monococcum with respect to nucleolar organizers activity.

Authors:  M Anastassova-Kristeva; H Nicoloff; S Georgiev
Journal:  Theor Appl Genet       Date:  1978-09       Impact factor: 5.699
  5 in total
  6 in total

1.  The identification of the nucleolus organiser chromosomes of diploid wheat.

Authors:  T E Miller; J Hutchinson; S M Reader
Journal:  Theor Appl Genet       Date:  1983-05       Impact factor: 5.699

2.  The nucleolar organisers of tetraploid and hexaploid wheats revealed by in situ hybridisation.

Authors:  J Hutchinson; T E Miller
Journal:  Theor Appl Genet       Date:  1982-09       Impact factor: 5.699

3.  Evidence for wheat-rye nucleolar competition (amphiplasty) in triticale by silver-staining procedure.

Authors:  J R Lacadena; M C Cermeño; J Orellana; J L Santos
Journal:  Theor Appl Genet       Date:  1984-01       Impact factor: 5.699

4.  Analysis of nucleolar activity in Agropyron elongatum, its amphiploid with Triticum aestivum and the chromosome addition lines.

Authors:  J R Lacadena; M C Cermeño; J Orellana; J L Santos
Journal:  Theor Appl Genet       Date:  1984-05       Impact factor: 5.699

5.  Cytomolecular discrimination of the Am chromosomes of Triticum monococcum and the A chromosomes of Triticum aestivum using microsatellite DNA repeats.

Authors:  Mária Megyeri; Péter Mikó; András Farkas; Márta Molnár-Láng; István Molnár
Journal:  J Appl Genet       Date:  2016-07-28       Impact factor: 3.240

6.  Comparison of the chromosomes of Triticum timopheevi with related wheats using the techniques of C-banding and in situ hybridization.

Authors:  J Hutchinson; T E Miller; J Jahier; K W Shepherd
Journal:  Theor Appl Genet       Date:  1982-03       Impact factor: 5.699
  6 in total

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