Os04g0452500 - Revision history

Yanliang571734182 at 08:56, 31 May 2014

2014-05-31T08:56:53Z

Yanliang571734182 at 08:44, 31 May 2014

2014-05-31T08:44:06Z

Yanliang571734182: /* Knowledge Extension */

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‎Knowledge Extension

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 <references/>
-== Structured Information==
+==Structured Information==
 {{JaponicaGene|
 GeneName = Os04g0452500|

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 <references/>
-==Structured Information==
+== Structured Information==
 {{JaponicaGene|
 GeneName = Os04g0452500|

← Older revision		Revision as of 08:40, 31 May 2014
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	ZEP1 played an important role in chiasma terminalization. Chiasma terminalization might be affected by many factors, such as heterochromatic regions and structural rearrangement. Yet, the molecular mechanism of chiasma terminalization is still unknown. It is suspected that the defects of chiasma terminalization in zep1 might be related to two aspects: one is the increased number of COs, and the other is the later depletion of PAIR2 and other meiotic elements<ref name="ref1" />.		ZEP1 played an important role in chiasma terminalization. Chiasma terminalization might be affected by many factors, such as heterochromatic regions and structural rearrangement. Yet, the molecular mechanism of chiasma terminalization is still unknown. It is suspected that the defects of chiasma terminalization in zep1 might be related to two aspects: one is the increased number of COs, and the other is the later depletion of PAIR2 and other meiotic elements<ref name="ref1" />.
		+
	ZEP1 can also reload onto chromosomes for two more rounds from prophase II to the early microspore stage as the chromosomes decondense in the wild type. In addition, ZEP1 could reload normally onto chromosomes in dyads, tetrads, and in early microspores in mutants of both pair2 and mer3<ref name="ref1" />. This shows that the function of ZEP1 after meiosis I is independent of both PAIR2 and MER3. To a certain degree, the mechanism of ZEP1 reloading onto the chromosome during meiosis may be similar to INCENP, a component of the chromosomal passenger complex.		ZEP1 can also reload onto chromosomes for two more rounds from prophase II to the early microspore stage as the chromosomes decondense in the wild type. In addition, ZEP1 could reload normally onto chromosomes in dyads, tetrads, and in early microspores in mutants of both pair2 and mer3<ref name="ref1" />. This shows that the function of ZEP1 after meiosis I is independent of both PAIR2 and MER3. To a certain degree, the mechanism of ZEP1 reloading onto the chromosome during meiosis may be similar to INCENP, a component of the chromosomal passenger complex.

@@ Line 43: / Line 43: @@
 <references>
 <ref name="ref1">Mo Wang, KejianWang, Ding Tang, Zhukuan Cheng, et al.(2010)The Central Element Protein ZEP1 of the Synaptonemal Complex Regulates the Number of Crossovers during Meiosis in Rice. The Plant Cell. 22(2): 417-430.</ref>
-<ref name="ref2"/>Suzuki, M. (1989). SPXX, a frequent sequence motif in gene regulatory proteins. J. Mol. Biol. 207: 61-84. </ref>
+<ref name="ref2">Suzuki, M. (1989). SPXX, a frequent sequence motif in gene regulatory proteins. J. Mol. Biol. 207: 61-84. </ref>
 <ref name="ref3">Meuwissen, R.L., Offenberg, H.H., Heyting, C. (1992). A coiled-coil related protein specific for synapsed regions of meiotic prophase chromosomes. EMBO J. 11: 5091-5100. </ref>
 <ref name="ref4">Page, S.L., and Hawley, R.S. (2001). c(3)G encodes a Drosophila synaptonemal complex protein. Genes Dev. 15: 3130–3143.</ref>

@@ Line 42: / Line 42: @@
 <references>
-<ref name="ref1">Mo Wang, KejianWang, Ding Tang, Zhukuan Cheng, et al.(2010)The Central Element Protein ZEP1 of the Synaptonemal Complex Regulates the Number of Crossovers during Meiosis in Rice. The Plant Cell. 22(2): 417-430.
+<ref name="ref1">Mo Wang, KejianWang, Ding Tang, Zhukuan Cheng, et al.(2010)The Central Element Protein ZEP1 of the Synaptonemal Complex Regulates the Number of Crossovers during Meiosis in Rice. The Plant Cell. 22(2): 417-430.</ref>
-<ref name="ref2"/>Suzuki, M. (1989). SPXX, a frequent sequence motif in gene regulatory proteins. J. Mol. Biol. 207: 61-84.
+<ref name="ref2"/>Suzuki, M. (1989). SPXX, a frequent sequence motif in gene regulatory proteins. J. Mol. Biol. 207: 61-84. </ref>
-<ref name="ref3">Meuwissen, R.L., Offenberg, H.H., Heyting, C. (1992). A coiled-coil related protein specific for synapsed regions of meiotic prophase chromosomes. EMBO J. 11: 5091-5100.
+<ref name="ref3">Meuwissen, R.L., Offenberg, H.H., Heyting, C. (1992). A coiled-coil related protein specific for synapsed regions of meiotic prophase chromosomes. EMBO J. 11: 5091-5100. </ref>
-<ref name="ref4">Page, S.L., and Hawley, R.S. (2001). c(3)G encodes a Drosophila synaptonemal complex protein. Genes Dev. 15: 3130–3143.
+<ref name="ref4">Page, S.L., and Hawley, R.S. (2001). c(3)G encodes a Drosophila synaptonemal complex protein. Genes Dev. 15: 3130–3143.</ref>
-<ref name="ref5">Sym, M., Engebrecht, J.A., and Roeder, G.S. (1993). ZIP1 is a synaptonemal complex protein required for meiotic chromosome synapsis. Cell 72: 365–378.
+<ref name="ref5">Sym, M., Engebrecht, J.A., and Roeder, G.S. (1993). ZIP1 is a synaptonemal complex protein required for meiotic chromosome synapsis. Cell 72: 365–378. </ref>
-<ref name="ref6">Heyting, C. (1996). Synaptonemal complexes: Structure and function. Curr. Opin. Cell Biol. 8: 389–396.
+<ref name="ref6">Heyting, C. (1996). Synaptonemal complexes: Structure and function. Curr. Opin. Cell Biol. 8: 389–396.</ref>
-<ref name="ref7">MacQueen, A.J., Colaiacovo, M.P., McDonald, K., and Villeneuve, A. M. (2002). Synapsis-dependent and-independent mechanisms stabilize homolog pairing during meiotic prophase in C. elegans. Genes Dev. 16: 2428–2442.
+<ref name="ref7">MacQueen, A.J., Colaiacovo, M.P., McDonald, K., and Villeneuve, A. M. (2002). Synapsis-dependent and-independent mechanisms stabilize homolog pairing during meiotic prophase in C. elegans. Genes Dev. 16: 2428–2442.</ref>
-<ref name="ref8">Colaia´ covo, M.P., MacQueen, A.J., Martinez-Perez, E., McDonald, K., Adamo, A., La Volpe, A., and Villeneuve, A.M. (2003). Synaptonemal complex assembly in C. elegans is dispensable for loading strand-exchange proteins but critical for proper completion of recombination. Dev. Cell 5: 463–474.
+<ref name="ref8">Colaia´ covo, M.P., MacQueen, A.J., Martinez-Perez, E., McDonald, K., Adamo, A., La Volpe, A., and Villeneuve, A.M. (2003). Synaptonemal complex assembly in C. elegans is dispensable for loading strand-exchange proteins but critical for proper completion of recombination. Dev. Cell 5: 463–474. </ref>
-<ref name="ref9">de Vries, F.A.T., de Boer, Pastink, A. (2005). Mouse Sycp1 functions in synaptonemal complex assembly, meiotic recombination, and XY body formation. Genes Dev. 19: 1376–1389.
+<ref name="ref9">de Vries, F.A.T., de Boer, Pastink, A. (2005). Mouse Sycp1 functions in synaptonemal complex assembly, meiotic recombination, and XY body formation. Genes Dev. 19: 1376–1389.</ref>
-<ref name="ref10">Higgins, J.D., Sanchez-Moran, E., Armstrong, S.J., Jones, G.H., and Franklin, F.C. (2005). The Arabidopsis synaptonemal complex protein ZYP1 is required for chromosome synapsis and normal fidelity of crossing over. Genes Dev. 19: 2488–2500.
+<ref name="ref10">Higgins, J.D., Sanchez-Moran, E., Armstrong, S.J., Jones, G.H., and Franklin, F.C. (2005). The Arabidopsis synaptonemal complex protein ZYP1 is required for chromosome synapsis and normal fidelity of crossing over. Genes Dev. 19: 2488–2500. </ref>
-<ref name="ref11">Storlazzi, A., Xu, L., Schwacha, A., and Kleckner, N. (1996). Synaptonemal complex (SC) component Zip1 plays a role in meiotic recombination independent of SC polymerization along the chromosomes. Proc. Natl. Acad. Sci. USA 93: 9043–9048.
+<ref name="ref11">Storlazzi, A., Xu, L., Schwacha, A., and Kleckner, N. (1996). Synaptonemal complex (SC) component Zip1 plays a role in meiotic recombination independent of SC polymerization along the chromosomes. Proc. Natl. Acad. Sci. USA 93: 9043–9048.</ref>
 <references/>

@@ Line 41: / Line 41: @@
 ==References==
-<ref name="ref1"/>Mo Wang, KejianWang, Ding Tang, Zhukuan Cheng, et al..(2010). The Central Element Protein ZEP1 of the Synaptonemal Complex Regulates the Number of Crossovers during Meiosis in Rice. The Plant Cell. 22(2): 417-430.
+<references>
 <ref name="ref2"/>Suzuki, M. (1989). SPXX, a frequent sequence motif in gene regulatory proteins. J. Mol. Biol. 207: 61-84.

← Older revision		Revision as of 08:32, 31 May 2014
Line 62:		Line 62:

	<ref name="ref11">Storlazzi, A., Xu, L., Schwacha, A., and Kleckner, N. (1996). Synaptonemal complex (SC) component Zip1 plays a role in meiotic recombination independent of SC polymerization along the chromosomes. Proc. Natl. Acad. Sci. USA 93: 9043–9048.		<ref name="ref11">Storlazzi, A., Xu, L., Schwacha, A., and Kleckner, N. (1996). Synaptonemal complex (SC) component Zip1 plays a role in meiotic recombination independent of SC polymerization along the chromosomes. Proc. Natl. Acad. Sci. USA 93: 9043–9048.
		+
	<references/>		<references/>

← Older revision		Revision as of 08:31, 31 May 2014
Line 62:		Line 62:

	<ref name="ref11">Storlazzi, A., Xu, L., Schwacha, A., and Kleckner, N. (1996). Synaptonemal complex (SC) component Zip1 plays a role in meiotic recombination independent of SC polymerization along the chromosomes. Proc. Natl. Acad. Sci. USA 93: 9043–9048.		<ref name="ref11">Storlazzi, A., Xu, L., Schwacha, A., and Kleckner, N. (1996). Synaptonemal complex (SC) component Zip1 plays a role in meiotic recombination independent of SC polymerization along the chromosomes. Proc. Natl. Acad. Sci. USA 93: 9043–9048.
		+	<references/>

	==Structured Information==		==Structured Information==