Literature DB >> 7921647

Synapsis and chiasma formation in four meiotic mutants of tomato (Lycopersicon esculentum).

F W Havekes1, J H de Jong, C Heyting, M S Ramanna.   

Abstract

Synapsis and chiasma formation were studied in pollen mother cells of four meiotic mutants of tomato. The four mutants displayed defects in the assembly of the synaptonemal complex (SC) covering the whole range from almost complete absence of synapsis to complete synapsis at pachytene. In three mutants, we found a good correlation between the number of bivalents connected by at least one tripartite SC segment at pachytene and the number of chiasmatic bivalents at metaphase I. We suggest that in tomato functional chiasmata are only formed in the context of the tripartite SC.

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Year:  1994        PMID： 7921647     DOI： 10.1007/bf01552725

Source DB:  PubMed          Journal:  Chromosome Res        ISSN： 0967-3849            Impact factor:   5.239


  26 in total

1.  Correlation between pairing initiation sites, recombination nodules and meiotic recombination in Sordaria macrospora.

Authors:  D Zickler; P J Moreau; A D Huynh; A M Slezec
Journal:  Genetics       Date:  1992-09       Impact factor: 4.562

2.  Meiotic gene conversion and crossing over: their relationship to each other and to chromosome synapsis and segregation.

Authors:  J Engebrecht; J Hirsch; G S Roeder
Journal:  Cell       Date:  1990-09-07       Impact factor: 41.582

Review 3.  The initiation of meiotic chromosome pairing: the cytological view.

Authors:  J Loidl
Journal:  Genome       Date:  1990-12       Impact factor: 2.166

4.  Meiotic chromosome synapsis in a haploid yeast.

Authors:  J Loidl; K Nairz; F Klein
Journal:  Chromosoma       Date:  1991-05       Impact factor: 4.316

5.  Electron microscopy of meiosis in Drosophila melanogaster females: II. The recombination nodule--a recombination-associated structure at pachytene?

Authors:  A T Carpenter
Journal:  Proc Natl Acad Sci U S A       Date:  1975-08       Impact factor: 11.205

6.  Meiosis in asynaptic yeast.

Authors:  B Rockmill; G S Roeder
Journal:  Genetics       Date:  1990-11       Impact factor: 4.562

7.  Analysis of wild-type and rad50 mutants of yeast suggests an intimate relationship between meiotic chromosome synapsis and recombination.

Authors:  E Alani; R Padmore; N Kleckner
Journal:  Cell       Date:  1990-05-04       Impact factor: 41.582

8.  Two-dimensional spreads of synaptonemal complexes from solanaceous plants. I. The technique.

Authors:  S Stack
Journal:  Stain Technol       Date:  1982-09

9.  ZIP1 is a synaptonemal complex protein required for meiotic chromosome synapsis.

Authors:  M Sym; J A Engebrecht; G S Roeder
Journal:  Cell       Date:  1993-02-12       Impact factor: 41.582

10.  Two kinds of "recombination nodules" in Neurospora crassa.

Authors:  M Bojko
Journal:  Genome       Date:  1989-04       Impact factor: 2.166
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  13 in total

1.  Chiasma formation in Arabidopsis thaliana accession Wassileskija and in two meiotic mutants.

Authors:  E Sanchez Moran; S J Armstrong; J L Santos; F C Franklin; G H Jones
Journal:  Chromosome Res       Date:  2001       Impact factor: 5.239

2.  Altered distribution of MLH1 foci is associated with changes in cohesins and chromosome axis compaction in an asynaptic mutant of tomato.

Authors:  Huanyu Qiao; Hildo H Offenberg; Lorinda K Anderson
Journal:  Chromosoma       Date:  2012-02-17       Impact factor: 4.316

3.  Cytological characterization of four meiotic mutants of Arabidopsis isolated from T-DNA-transformed lines.

Authors:  K J Ross; P Fransz; S J Armstrong; I Vizir; B Mulligan; F C Franklin; G H Jones
Journal:  Chromosome Res       Date:  1997-12       Impact factor: 5.239

Review 4.  Meiosis: how could it work?

Authors:  N Kleckner
Journal:  Proc Natl Acad Sci U S A       Date:  1996-08-06       Impact factor: 11.205

Review 5.  Meiosis, unreduced gametes, and parthenogenesis: implications for engineering clonal seed formation in crops.

Authors:  Arnaud Ronceret; Jean-Philippe Vielle-Calzada
Journal:  Plant Reprod       Date:  2015-03-22       Impact factor: 3.767

6.  The budding yeast Msh4 protein functions in chromosome synapsis and the regulation of crossover distribution.

Authors:  J E Novak; P B Ross-Macdonald; G S Roeder
Journal:  Genetics       Date:  2001-07       Impact factor: 4.562

7.  Genetic interactions between HOP1, RED1 and MEK1 suggest that MEK1 regulates assembly of axial element components during meiosis in the yeast Saccharomyces cerevisiae.

Authors:  N M Hollingsworth; L Ponte
Journal:  Genetics       Date:  1997-09       Impact factor: 4.562

8.  The mismatch repair protein MLH1 marks a subset of strongly interfering crossovers in tomato.

Authors:  Franck G P Lhuissier; Hildo H Offenberg; Peter E Wittich; Norbert O E Vischer; Christa Heyting
Journal:  Plant Cell       Date:  2007-03-02       Impact factor: 11.277

Review 9.  Chromosome synapsis in Arabidopsis: analysis of the transverse filament protein ZYP1 reveals novel functions for the synaptonemal complex.

Authors:  Kim Osman; Eugenio Sanchez-Moran; James D Higgins; Gareth H Jones; F Chris H Franklin
Journal:  Chromosoma       Date:  2006-01-19       Impact factor: 4.316

10.  Erratic male meiosis resulting in 2n pollen grain formation in a 4x cytotype (2n = 28) of Ranunculus laetus Wall. ex Royle.

Authors:  Puneet Kumar; Vijay Kumar Singhal
Journal:  ScientificWorldJournal       Date:  2012-05-02
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