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Showing results for microsporocytes
Your search for Microsporonites retrieved no results
Electron microscopic immunogold localization of recombination-related proteins in spreads of synaptonemal complexes from tomato microsporocytes.
Stack SM, Anderson LK. Stack SM, et al. Methods Mol Biol. 2009;558:147-69. doi: 10.1007/978-1-60761-103-5_10. Methods Mol Biol. 2009. PMID: 19685324 Review.
Therefore, electron microscopic (EM) immunolocalization using gold-conjugated antibodies is the best way to verify whether certain proteins are components of SCs or RNs. Here, we describe (1) preparing tomato primary microsporocyte protoplasts in leptotene, zygotene, and p …
Therefore, electron microscopic (EM) immunolocalization using gold-conjugated antibodies is the best way to verify whether certain proteins …
Auxin production in diploid microsporocytes is necessary and sufficient for early stages of pollen development.
Yao X, Tian L, Yang J, Zhao YN, Zhu YX, Dai X, Zhao Y, Yang ZN. Yao X, et al. PLoS Genet. 2018 May 29;14(5):e1007397. doi: 10.1371/journal.pgen.1007397. eCollection 2018 May. PLoS Genet. 2018. PMID: 29813066 Free PMC article.
Herein, we show that auxin produced by the flavin monooxygenases YUC2 and YUC6 in the sporophytic microsporocytes is essential for early stages of pollen development. The first asymmetric mitotic division (PMI) of haploid microspores is the earliest event in male gametophy …
Herein, we show that auxin produced by the flavin monooxygenases YUC2 and YUC6 in the sporophytic microsporocytes is essential for ea …
Different Patterns of mRNA Nuclear Retention during Meiotic Prophase in Larch Microsporocytes.
Majewska K, Wróblewska-Ankiewicz P, Rudzka M, Hyjek-Składanowska M, Gołębiewski M, Smoliński DJ, Kołowerzo-Lubnau A. Majewska K, et al. Int J Mol Sci. 2021 Aug 7;22(16):8501. doi: 10.3390/ijms22168501. Int J Mol Sci. 2021. PMID: 34445207 Free PMC article.
Our research has shown that mRNA retention in the nucleus plays a significant role in such regulation. We studied larch microsporocytes during meiotic prophase, characterized by pulsatile transcriptional activity. ...
Our research has shown that mRNA retention in the nucleus plays a significant role in such regulation. We studied larch microsporocytes …
Death of female flower microsporocytes progresses independently of meiosis-like process and can be accelerated by specific transcripts in Asparagus officinalis.
Ide M, Masuda K, Tsugama D, Fujino K. Ide M, et al. Sci Rep. 2019 Feb 25;9(1):2703. doi: 10.1038/s41598-019-39125-1. Sci Rep. 2019. PMID: 30804374 Free PMC article.
In A. officinalis, flower anthers in female plants fail to accumulate callose around microsporocytes, fail to complete meiosis, and degenerate due to cell death. ...The aim of this study was to narrow down factors involved in this process. TUNEL staining and Feulgen staini …
In A. officinalis, flower anthers in female plants fail to accumulate callose around microsporocytes, fail to complete meiosis, and d …
Transcriptional activity in diplotene larch microsporocytes, with emphasis on the diffuse stage.
Kołowerzo-Lubnau A, Niedojadło J, Świdziński M, Bednarska-Kozakiewicz E, Smoliński DJ. Kołowerzo-Lubnau A, et al. PLoS One. 2015 Feb 11;10(2):e0117337. doi: 10.1371/journal.pone.0117337. eCollection 2015. PLoS One. 2015. PMID: 25671569 Free PMC article.
In the European larch the diplotene stage lasts approximately 5 months and it is possible to divide it into several substages and to observe each of them in details. The diplotene stage is a period of intensive microsporocyte growth associated with the synthesis and accumu …
In the European larch the diplotene stage lasts approximately 5 months and it is possible to divide it into several substages and to observe …
Cohesin proteins load sequentially during prophase I in tomato primary microsporocytes.
Qiao H, Lohmiller LD, Anderson LK. Qiao H, et al. Chromosome Res. 2011 Feb;19(2):193-207. doi: 10.1007/s10577-010-9184-1. Epub 2011 Jan 14. Chromosome Res. 2011. PMID: 21234670
Here, we have examined the cytological behavior of four cohesin proteins (SMC1, SMC3, SCC3, and REC8/SYN1) during early prophase I in tomato microsporocytes using immunolabeling. All four cohesins are discontinuously distributed along the length of AE/LEs from leptotene th …
Here, we have examined the cytological behavior of four cohesin proteins (SMC1, SMC3, SCC3, and REC8/SYN1) during early prophase I in tomato …
Analysis of cytomixis in tobacco microsporocytes with confocal laser scanning microscopy.
Mursalimov S, Sidorchuk Y, Deineko E. Mursalimov S, et al. Protoplasma. 2017 Jan;254(1):539-545. doi: 10.1007/s00709-016-0973-z. Epub 2016 Apr 12. Protoplasma. 2017. PMID: 27072984
Confocal laser scanning microscopy for the first time is used to examine the structure of the tobacco microsporocytes involved in the intercellular migration of nuclei (cytomixis). As is observed, the cytomictic channels are distributed over the surface of tobacco micro …
Confocal laser scanning microscopy for the first time is used to examine the structure of the tobacco microsporocytes involved in the …
Identification and Analysis of MS5(d): A Gene That Affects Double-Strand Break (DSB) Repair during Meiosis I in Brassica napus Microsporocytes.
Zeng X, Yan X, Yuan R, Li K, Wu Y, Liu F, Luo J, Li J, Wu G. Zeng X, et al. Front Plant Sci. 2017 Jan 4;7:1966. doi: 10.3389/fpls.2016.01966. eCollection 2016. Front Plant Sci. 2017. PMID: 28101089 Free PMC article.
Here, we report the identification of the Brassica-specific gene MS5(d), which is responsible for male sterility in Brassica napus. The MS5(d) gene is highly expressed in the microsporocyte and encodes a protein that localizes to the nucleus. Light microscopy analyses have …
Here, we report the identification of the Brassica-specific gene MS5(d), which is responsible for male sterility in Brassica napus. The MS5( …
Comprehensive cell-specific protein analysis in early and late pollen development from diploid microsporocytes to pollen tube growth.
Ischebeck T, Valledor L, Lyon D, Gingl S, Nagler M, Meijón M, Egelhofer V, Weckwerth W. Ischebeck T, et al. Mol Cell Proteomics. 2014 Jan;13(1):295-310. doi: 10.1074/mcp.M113.028100. Epub 2013 Sep 27. Mol Cell Proteomics. 2014. PMID: 24078888 Free PMC article.
To reveal a complete quantitative proteome map, we additionally addressed the very early stages, analyzing eight stages of tobacco pollen development: diploid microsporocytes, meiosis, tetrads, microspores, polarized microspores, bipolar pollen, desiccated pollen, and poll …
To reveal a complete quantitative proteome map, we additionally addressed the very early stages, analyzing eight stages of tobacco pollen de …
220 results