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Title: ZHP-3 Acts at Crossovers to Couple Meiotic Recombination with Synaptonemal Complex Disassembly and Bivalent Formation in C. elegans

Journal Article · · PLoS Genetics
 [1];  [2];  [3];  [1]
  1. Univ. of California, Berkeley, CA (United States). Dept. of Molecular and Cell Biology; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division
  2. Univ. of California, Berkeley, CA (United States). Dept. of Molecular and Cell Biology
  3. Univ. of Vienna (Austria). Max F. Perutz Labs. Dept. of Chromosome Biology

Crossover recombination and the formation of chiasmata normally ensure the proper segregation of homologous chromosomes during the first meiotic division. zhp-3, the Caenorhabditis elegans ortholog of the budding yeast ZIP3 gene, is required for crossover recombination. We show that ZHP-3 protein localization is highly dynamic. At a key transition point in meiotic prophase, the protein shifts from along the length of the synaptonemal complex (SC) to an asymmetric localization on the SC and eventually becomes restricted to foci that mark crossover recombination events. A zhp-3::gfp transgene partially complements a null mutation and reveals a separation of function; although the fusion protein can promote nearly wild-type levels of recombination, aneuploidy among the progeny is high, indicating defects in meiotic chromosome segregation. The structure of bivalents is perturbed in this mutant, suggesting that the chromosome segregation defect results from an inability to properly remodel chromosomes in response to crossovers. smo-1 mutants exhibit phenotypes similar to zhp-3::gfp mutants at higher temperatures, and smo-1; zhp-3::gfp double mutants exhibit more severe meiotic defects than either single mutant, consistent with a role for SUMO in the process of SC disassembly and bivalent differentiation. We propose that coordination of crossover recombination with SC disassembly and bivalent formation reflects a conserved role of Zip3/ZHP-3 in coupling recombination with SC morphogenesis.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER). Biological Systems Science Division; National Institutes of Health (NIH); Vienna Science and Technology Fund (WWTF)
Grant/Contract Number:
AC02-05CH11231; K99RR024110/R00RR024110; R01 GM065591; LS0905
OSTI ID:
1627272
Journal Information:
PLoS Genetics, Vol. 4, Issue 10; ISSN 1553-7404
Publisher:
Public Library of ScienceCopyright Statement
Country of Publication:
United States
Language:
English

References (51)

Functional genomic analysis of C. elegans chromosome I by systematic RNA interference journal November 2000
Chromosome Sites Play Dual Roles to Establish Homologous Synapsis during Meiosis in C. elegans journal December 2005
Mutant rec-1 eliminates the meiotic pattern of crossing over in Caenorhabditis elegans. journal December 1995
THE GENETICS OF CAENORHABDITIS ELEGANS journal May 1974
Coupling meiotic chromosome axis integrity to recombination journal March 2008
Nuclear reorganization and homologous chromosome pairing during meiotic prophase require C. elegans chk-2 journal July 2001
Three genes of the MAP kinase cascade, mek-2, mpk-1/sur-1 and let-60 ras, are required for meiotic cell cycle progression in Caenorhabditis elegans journal August 1995
Chiasma formation: chromatin/axis interplay and the role(s) of the synaptonemal complex journal March 2006
Crossover Distribution and High Interference for Both the X Chromosome and an Autosome During Oogenesis and Spermatogenesis in Caenorhabditis elegans journal November 2002
SYP-3 Restricts Synaptonemal Complex Assembly to Bridge Paired Chromosome Axes During Meiosis in Caenorhabditis elegans journal June 2007
A Conserved Checkpoint Monitors Meiotic Chromosome Synapsis in Caenorhabditis elegans journal December 2005
SUMO-mediated regulation of synaptonemal complex formation during meiosis journal August 2006
SUMO and ubiquitin in the nucleus: different functions, similar mechanisms? journal September 2004
Genetic Analysis of the Caenorhabditis elegans MAP Kinase Gene mpk-1 journal September 1998
Meiotic recombination, noncoding DNA and genomic organization in Caenorhabditis elegans. journal September 1995
Recombination between small X chromosome duplications and the X chromosome in Caenorhabditis elegans. journal April 1989
Crossover distribution and high interference for both the X chromosome and an autosome during oogenesis and spermatogenesis in Caenorhabditis elegans journal November 2002
Identification of joint molecules that form frequently between homologs but rarely between sister chromatids during yeast meiosis journal January 1994
Caenorhabditis elegans msh-5 Is Required for Both Normal and Radiation-Induced Meiotic Crossing Over but Not for Completion of Meiosis journal October 2000
Condensin restructures chromosomes in preparation for meiotic divisions journal November 2004
A Family of Zinc-Finger Proteins Is Required for Chromosome-Specific Pairing and Synapsis during Meiosis in C. elegans journal December 2006
A Link between Meiotic Prophase Progression and Crossover Control journal February 2006
A conserved checkpoint pathway mediates DNA damage--induced apoptosis and cell cycle arrest in C. elegans. text January 2000
Crossing over is coupled to late meiotic prophase bivalent differentiation through asymmetric disassembly of the SC journal February 2005
A Role for SUMO in Meiotic Chromosome Synapsis journal June 2006
Meiotic Chromosomes: Integrating Structure and Function journal December 1999
Creation of Low-Copy Integrated Transgenic Lines in Caenorhabditis elegans journal March 2001
Synapsis-dependent and -independent mechanisms stabilize homolog pairing during meiotic prophase in C. elegans journal September 2002
Sumoylation of LIN-1 promotes transcriptional repression and inhibition of vulval cell fates journal March 2005
A cis-acting locus that promotes crossing over between X chromosomes in Caenorhabditis elegans. journal March 1994
Imposition of Crossover Interference through the Nonrandom Distribution of Synapsis Initiation Complexes journal March 2004
Clarifying the mechanics of DNA strand exchange in meiotic recombination journal July 2006
Sex differences in the meiotic behavior of an XX sex chromosome pair in males and females of the mole vole Ellobius tancrei: turning an X into a Y chromosome? journal April 2021
SUMO modifications control assembly of synaptonemal complex and polycomplex in meiosis of Saccharomyces cerevisiae journal August 2006
Identification of double holliday junctions as intermediates in meiotic recombination journal December 1995
Chromosome-Wide Control of Meiotic Crossing over in C. elegans journal September 2003
RAD-51-Dependent and -Independent Roles of a Caenorhabditis elegans BRCA2-Related Protein during DNA Double-Strand Break Repair journal April 2005
The aurora kinase AIR-2 functions in the release of chromosome cohesion in Caenorhabditis elegans meiosis journal April 2002
The small ubiquitin-like modifier (SUMO) is required for gonadal and uterine-vulval morphogenesis in Caenorhabditis elegans journal September 2004
The Septins Are Required for the Mitosis-specific Activation of the Gin4 Kinase journal November 1998
C. elegans germ cells switch between distinct modes of double-strand break repair during meiotic prophase progression journal January 2005
Bioinformatic analyses implicate the collaborating meiotic crossover/chiasma proteins Zip2, Zip3, and Spo22/Zip4 in ubiquitin labeling journal November 2005
C. elegans Germ Cells Switch between Distinct Modes of Double-Strand Break Repair During Meiotic Prophase Progression journal November 2007
A mutation in Caenorhabditis elegans that increases recombination frequency more than threefold journal October 1979
A Link Between Meiotic Prophase Progression and Crossover Control journal January 2005
Zip3 Provides a Link between Recombination Enzymes and Synaptonemal Complex Proteins journal July 2000
Meiotic Recombination in C. elegans Initiates by a Conserved Mechanism and Is Dispensable for Homologous Chromosome Synapsis journal August 1998
Whence Meiosis? journal September 2001
Synaptonemal Complex Assembly in C. elegans Is Dispensable for Loading Strand-Exchange Proteins but Critical for Proper Completion of Recombination journal September 2003
Crossovers trigger a remodeling of meiotic chromosome axis composition that is linked to two-step loss of sister chromatid cohesion journal October 2008
Targeted Gene Knockout Reveals a Role in Meiotic Recombination for ZHP-3, a Zip3-Related Protein in Caenorhabditis elegans journal September 2004

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Evidence Implicating CCNB1IP1, a RING Domain-Containing Protein Required for Meiotic Crossing Over in Mice, as an E3 SUMO Ligase journal December 2010
Narya, a RING finger domain-containing protein, is required for meiotic DNA double-strand break formation and crossover maturation in Drosophila melanogaster journal January 2019
Identification of the meiotic toolkit in diatoms and exploration of meiosis-specific SPO11 and RAD51 homologs in the sexual species Pseudo-nitzschia multistriata and Seminavis robusta journal November 2015
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LAB-1 Targets PP1 and Restricts Aurora B Kinase upon Entrance into Meiosis to Promote Sister Chromatid Cohesion journal August 2012
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ZTF-8 Interacts with the 9-1-1 Complex and Is Required for DNA Damage Response and Double-Strand Break Repair in the C. elegans Germline journal October 2014
The CSN/COP9 Signalosome Regulates Synaptonemal Complex Assembly during Meiotic Prophase I of Caenorhabditis elegans journal November 2014
C. elegans ZHP-4 is required at multiple distinct steps in the formation of crossovers and their transition to segregation competent chiasmata journal October 2018
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