Results 61 to 70 of about 6,967 (166)
Journal of Fish Biology, Volume 108, Issue 2, Page 676-693, February 2026.Abstract In the context of current global change, variations in water temperature are one of the environmental conditions with serious consequences for marine life, including reproductive processes. In the small spotted catshark Scyliorhinus canicula, spermatogenesis occurs in spermatocysts composed of synchronously developing germ cells associated ...
Fabian Jeanne +4 more
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Frontiers in Plant Science, 2018 The repair of SPO11-dependent double-strand breaks (DSBs) by homologous recombination (HR) ensures the correct segregation of homologous chromosomes. In yeast and human, RAD17 is involved in DNA damage checkpoint control and DSB repair.
Qing Hu +10 more
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Loss of E3 ligase HvST1 function substantially increases distal crossover frequency
New Phytologist, Volume 249, Issue 3, Page 1325-1341, February 2026.Summary This study characterizes the function of a grass‐specific E3 ubiquitin ligase, HvST1, in regulating synapsis and crossover (CO) formation during meiosis in barley (Hordeum vulgare). In large‐genome cereals, COs are predominantly restricted to distal chromosomal regions, limiting genetic recombination and breeding flexibility.
Jamie Neil Orr +8 more
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Вавиловский журнал генетики и селекции, 2019 Chromosomal rearrangements can lead to the formation of new stable karyotypes, nevertheless changing the architectonics of the nucleus. The differences in locations might promote Robertsonian (Rb) translocations and encourage meiotic drive in favour of ...
V. G. Tambovtseva +5 more
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Synaptonemal Complex and Microtubule Line Profiler
, 2019 Line profiler’s purpose is to evaluate datasets in a biological/biophysical context. The software recognizes line shaped structures in image data and computes their mean position and orientation with sub-pixel accuracy. For each line a mean intensity profile is calculated.
Zwettler, Fabian U. +2 more
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Middle East Fertility Society JournalGonadal dysfunction characterizes both primary ovarian insufficiency (POI) and non-obstructive azoospermia (NOA), manifesting as premature ovarian failure in females and severe spermatogenic impairment in males.Both conditions share fundamental meiotic ...
Kimiya Padidar +2 more
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New method for visualization of C-heterochromatin in synaptonemal complex spreads
Comparative Cytogenetics, 2013 DAPI staining of the metaphase chromosomes pretreated with barium hydroxide generates a C-like banding pattern. In this work a protocol for visualizing similar pattern at the synaptonemal complex (SC) spreads after immunostaining is suggested.
Artem Lisachov
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Epigenetics of the Synaptonemal Complex
, 2012 Meiosis is a process composed of two divisions of the germ line cells without an intervenient S phase, thus there is no duplication of DNA between the first and the second meiotic divisions. The first meiotic division begins with the pre-leptotene that is the stage where the DNA replicates and chromosomes prepare to enter the meiotic prophase I in most
Abrahan Hernndez-Hernndez +2 more
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Synaptonemal Complex Protein 3 Transcript Analysis in Breast Cancer
Iranian Journal of Public Health, 2016 Background: Breast cancer is the most frequent cancer in women. Cancer/Testis antigens are immunogenic proteins ectopically expressed in human neoplasms.
Maryam Beigom MOBASHERI +2 more
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Citation: 'synaptonemal complex' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11272 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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