ArticleGenetics2005
Characterization of AFLP sequences from regions of maize B chromosome defined by 12 B-10L translocations.
Article in Genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 24 citations in OpenAlex.
- Cytogenetic analysis and physical mapping of maize B chromosome deficiencies induced by the r-X1 deletion.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2026Article
- The r-X1 deletion induces terminal deficiencies in the maize B chromosome.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2021Article
- Sequence of the supernumerary B chromosome of maize provides insight into its drive mechanism and evolution.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- B Chromosomes in GenusPlants (Basel, Switzerland) · 2021Review
- Amplified Fragment Length Polymorphism: Applications and Recent Developments.Methods in molecular biology (Clifton, N.J.) · 2021Review
- The maize B chromosome is capable of expressing microRNAs and altering the expression of microRNAs derived from A chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2020Article
- Novel B-chromosome-specific transcriptionally active sequences are present throughout the maize B chromosome.Molecular genetics and genomics : MGG · 2020Article
- Cytological variations and long terminal repeat (LTR) retrotransposon diversities among diploids and B-chromosome aneuploids in Lilium amabile Palibin.Genes & genomics · 2019Article
- Cytomolecular characterization and origin of de novo formed maize B chromosome variants.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2016Article
- Characterization of four B-chromosome-specific RAPDs and the development of SCAR markers on the maize B-chromosome.Molecular genetics and genomics : MGG · 2015Article
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- Selfish supernumerary chromosome reveals its origin as a mosaic of host genome and organellar sequences.Proceedings of the National Academy of Sciences of the United States of America · 2012Article
- Characterization of satellite CentC repeats from heterochromatic regions on the long arm of maize B-chromosome.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2011Article
- Evolution of the heterochromatic regions on maize B long arm based on the sequence structure of CL-repeat variants.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2010Article
- Tandem organization of StarkB element (22.8 kb) in the maize B chromosome.Molecular genetics and genomics : MGG · 2009Article
- Microdissection and chromosome painting of X and B chromosomes in Locusta migratoria.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2009Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Maize B chromosome sequences have been previously cloned by microdissection, and all are proven to be highly repetitive, to be homologous to the normal complement, and to show no similarity to any published gene other than mobile elements. In this study, we isolated sequences from defined B regions. The strategy involved identification and then mapping of AFLP-derived B fragments before cloning. Of 14 B AFLPs, 13 were mapped by 12 B-10L translocations: 3 around the centromeric knob region, 3 in the proximal euchromatic, 1 around the border of proximal euchromatic and distal heterochromatic, and 6 in the distal heterochromatic region of the B long arm. The AFLP fragments were cloned and sequenced. Analogous to the microdissected sequences, all sequences were repetitive, and all but two were highly homologous to the A chromosomes. FISH signals of all but three clones appeared in pachytene B as well as in somatic A and B chromosomes. None of these clones exhibits identity to any published gene. Six clones displayed homology to two centromeric BACs, four to sequences of chromosomes 3, 4, 7, and 10, four to retrotransposons, and three to no sequence deposited in GenBank. Furthermore, flanking regions of two highly B-specific clones were characterized, showing extension of a B-exclusive nature. The possibility of the presence of novel B repeat(s) is discussed.
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