Results 111 to 120 of about 134,346 (229)

Slow Checkpoint Activation Kinetics as a Safety Device in Anaphase [PDF]

, 2014
SummaryChromosome attachment to the mitotic spindle in early mitosis is guarded by an Aurora B kinase-dependent error correction mechanism [1, 2] and by the spindle assembly checkpoint (SAC), which delays cell-cycle progression in response to errors in ...
Hauf, S., Kamenz, Julia, Hauf, Silke, Kamenz, J.   +3 more
core   +2 more sources

Graft Biology in the CRISPR Era: From Tissue Fusion to Genome Compatibility

Plant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT Plant lineage has traditionally constrained grafting compatibility, with monocots generally considered incompatible because of their dispersed vascular bundles and limited secondary growth. Recent studies have shown that embryonic grafting can establish successful graft unions in selected monocot systems by exploiting early developmental ...
Melagani Subash Chandra Gowda Sahaja, Melagani Subash Chandra Gowda Sahana, Revathi Thottathil, Chithra Rekha, Poomangalath Priyada, Vidhu Sankar Babu   +5 more
wiley   +1 more source

Meeting in the middle before parting: anaphase lagging [Mitosis movie series; 5]

, 2016
Presents Mitotic PtK1 cell microinjected with X-rhodamine-labeled tubulin and Alexa 488-labeled CENP-F antibodies to fluorescently label kinetochore fibers (red) and kinetochores/spindle poles (green), respectively.
Cimini, Daniela, Cameron, Lisa A., Salmon, Edward D.   +2 more
core   +1 more source

Fin1-PP1 Helps Clear Spindle Assembly Checkpoint Protein Bub1 from Kinetochores in Anaphase

Cell Reports, 2016
Summary: The spindle assembly checkpoint (SAC) monitors chromosome attachment defects, and the assembly of SAC proteins at kinetochores is essential for its activation, but the SAC disassembly process remains unknown.
Michael Bokros, Curtis Gravenmier, Fengzhi Jin, Daniel Richmond, Yanchang Wang   +4 more
doaj   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3644-3669, October 2026.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba, Cécile Bres, Aurora Alaguero‐Cordovilla, Riyazuddin Riyazuddin, Qingyi Wang, Johann Petit, Jean‐Philippe Mauxion, Lara Caballero, David Latrasse, Bénédicte Bakan, Rim Brik‐Chaouche, David Esteve‐Bruna, Moussa Benhamed, Christophe Rothan, José Manuel Pérez‐Pérez   +14 more
wiley   +1 more source

Chiasmata promote monopolar attachment of sister chromatids and their co-segregation toward the proper pole during meiosis I.

PLoS Genetics, 2011
The chiasma is a structure that forms between a pair of homologous chromosomes by crossover recombination and physically links the homologous chromosomes during meiosis. Chiasmata are essential for the attachment of the homologous chromosomes to opposite
Yukinobu Hirose, Ren Suzuki, Tatsunori Ohba, Yumi Hinohara, Hirotada Matsuhara, Masashi Yoshida, Yuta Itabashi, Hiroshi Murakami, Ayumu Yamamoto   +8 more
doaj   +1 more source

The cold case of state transition 7 (stt7) mutants of Chlamydomonas reinhardtii, solved by whole‐genome sequencing

New Phytologist, Volume 252, Issue 1, Page 145-162, October 2026.
Long‐read whole‐genome sequencing revealed extensive chromosomal rearrangements and aneuploidy in a widely used Chlamydomonas reinhardtii stt7‐1 mutant. The STT7 gene (shown in red) was found to be split between two rearranged chromosomes, providing a molecular explanation for the long‐standing failure of this mutant in genetic crosses.
Sandrine Bujaldon, Adrien Burlacot, Frédéric Chaux, Francis‐André Wollman   +3 more
wiley   +1 more source

anaphase

Citation: 'anaphase' 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.10377 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage
openaire   +1 more source

DAPI staining of male haploid meiocytes at metaphase I-anaphase I transition and during anaphase I.

, 2013
Several genotypes are shown: Atspo11-1-1 (A, B), Atrad51 (C,D) Atrec8 (E,F) double mutants Atspo11-1-1 Atrec8 (G-H) and Atdmc1 (I,J) at metaphase I-anaphase I transition (left-hand column) and during anaphase I (right-hand column). Bar, 10 µm.
Liudmila Chelysheva (35344), Maud Rivard (336040), Marta Cifuentes (174436), Raphael Mercier (35349), Lucie Pereira (149135)   +4 more
core   +1 more source

GhTTLL12 Coordinates With Transcriptional Regulators GhMML3 and GhMYB86 to Orchestrate Cotton Fibre Development Through Modulating Microtubule Dynamics

Plant Biotechnology Journal, Volume 24, Issue 10, Page 5320-5339, October 2026.
ABSTRACT Microtubules (MTs) are crucial for cell division, growth, development and morphogenesis in plants. Cotton fibres are single‐celled trichomes that originate from the epidermal cells of the ovule, making them an excellent model for studying plant cell differentiation and rapid elongation.
Xiaowei Ma, Xubinmiao Huang, Jinfang Li, Ting Zhao, Zhenfeng Ling, Shengcai Huang, Zesheng Rui, Yue Shi, Yulin Xing, Lei Sun, Mengting Wang, Haoxi Song, Rui Chen, Zequan Chen, Lei Shao, Nangan Sun, Junduo Wang, Juyun Zheng, Lei Fang   +18 more
wiley   +1 more source