Results 221 to 230 of about 36,204 (291)

Programmed meiotic errors facilitate dichotomous sperm production in the silkworm, <i>Bombyx mori</i>. [PDF]

Proc Natl Acad Sci U S A
Benner L, Richmond M, Xiang Y, Lee L, Hockens CB, Li T, Yu Z, Tsuchiya D, Huang S, Tromer EC, Hawley RS, Rosin LF.   +11 more
europepmc   +1 more source

Haploid Mutation Mapping Identifies a Homoeologous Non‐Reciprocal Translocation Linked to Reduced Fibre and Enhanced Protein in Brassica napus

Plant Biotechnology Journal, Volume 24, Issue 5, Page 3219-3243, May 2026.
ABSTRACT A key challenge for the genetic improvement of canola (Brassica napus), one of the world's most important oilseeds, is the limited natural variation for commercially important traits. The creation of new variation is hindered by the lack of functional knowledge about genes controlling these traits.
Morgan W. Kirzinger, Sarika Saini, Andrea T. Todd, Ushan Alahakoon, Kevin C. Koh, Justin B. Nichol, HaiYing Yuan, Kevin Fengler, Victor Llaca, Dustin Cram, Sampath Perumal, Wali Soomro, Magda Konopka, Tancey Melchkart, Venkat Bandi, Yasmina Bekkaoui, Yifang Tan, Chad Matsalla, Andrew G. Sharpe, Carl Gutwin, Fred Thoonen, Igor Falak, Chad Koscielny, Stuart Gardner, Isobel A. P. Parkin, Marcus A. Samuel, Alison M. R. Ferrie, Dave Charne, Daoquan Xiang, Jetty S. S. AmmiRaju, Sateesh Kagale   +30 more
wiley   +1 more source

KNUCKLES promotes meiotic cell-cycle progression by directly repressing the expression of KRP1 and KRP3 to ensure male fertility. [PDF]

Plant Commun
Chang Y, Chen Z, Chen W, Jin X, Wang X, Zhan H, Cao L, Wang H, Wang Y, Wang C, Sun B.   +10 more
europepmc   +1 more source

B microchromosomes in the family Curimatidae (Characiformes): mitotic and meiotic behavior. [PDF]

Comp Cytogenet, 2011
Sampaio TR, Gravena W, Gouveia JG, Giuliano-Caetano L, Dias AL.   +4 more
europepmc   +1 more source

Plant–Plant Competition Limits Arabidopsis Shoot Branching and Silique Production Independently of Soil Mineral Nutrients, Strigolactones and BRANCHED1

Plant, Cell &Environment, Volume 49, Issue 5, Page 2413-2429, May 2026.
ABSTRACT In natural environments, plants compete with neighbouring plants for resources such as light, water and nutrients. To detect neighbours, plants have evolved mechanisms that are poorly understood at the molecular‐genetic level. This study examined the impact of competition on the growth and reproductive success of Arabidopsis thaliana grown in ...
Jessica Thome, Laura Trimborn, Helena Waldmann, Caroline Reize, Lea Weiler‐Tersch, Christian Schenkel, Hannah Weeks, Franziska Fichtner, Anja Linstädter, Juliette de Meaux, Ute Hoecker   +10 more
wiley   +1 more source

DAXX governs the silencing of LINE1 during spermatogenesis in mice. [PDF]

Nucleic Acids Res
Li Z, Xiong C, Shen J, Tan C, Ma D, Chen J, Liu R, Sun Q, Gong W, Yuan W, Huang M, Huang L, Tan Y, Li G, Luo M.   +14 more
europepmc   +1 more source

Sexual Reproduction of Plasmopara viticola in Wine Regions of Southern Brazil, Climatic Suitability, Oospore Formation and Germination

Plant Pathology, Volume 75, Issue 3, May‐June 2026.
This is the first study to confirm Plasmopara viticola oospore formation in all major wine‐growing regions of southern Brazil and oospore germination under local conditions on susceptible and resistant hosts, and to apply ecological niche modelling to predict climatic suitability for oospore formation.
Camila Bitencourt, Valdecir Perazzoli, Fabio Ribeiro de Freitas, Cristian Soldi, Aparecido Lima da Silva, Leocir José Welter   +5 more
wiley   +1 more source

MOS is a key regulator of meiotic midbody assembly and prevents abnormal divisions in mouse eggs and their polar bodies. [PDF]

J Cell Sci
Cairo G, Haseeb MA, Boyce Joy Z, Schindler K, Lacefield S.   +4 more
europepmc   +1 more source

VPS13 has an important role in female germline development in Arabidopsis

The Plant Journal, Volume 126, Issue 3, May 2026.
SUMMARY The female germline precursor cell, known as the megaspore mother cell (MMC), differentiates and develops within the ovule through a complex genetic network, including post‐transcriptional and translational regulation mediated by miRNA. A key player in restricting MMC development to a single cell within the nucellus is the AUXIN RESPONSE FACTOR
Rosanna Petrella, Camilla Banfi, Vicente Balanzà, Alex Cavalleri, Fabio Radi, Letizia Cornaro, Riccardo Capelli, Carlo Camilloni, Matteo Chiara, Peter J. van Dijk, Diana Rigola, Rik Op den Camp, Mara Cucinotta, Lucia Colombo   +13 more
wiley   +1 more source

Study of the meiotic segregation of chromosome 7 with a paracentric inversion in spermatosoa of a heterozygous carrier. [PDF]

Vavilovskii Zhurnal Genet Selektsii
Antonova MM, Yurchenko DA, Markova ZG, Shilova NV.   +3 more
europepmc   +1 more source