Results 171 to 180 of about 37,977 (250)

Host‐Associated Differentiation in a Parasitoid Wasp Connected to Venom‐Related but Not Chemosensory Genes

Molecular Ecology, Volume 35, Issue 19, October 2026.
ABSTRACT The mechanisms driving the megadiversity of parasitic wasps remain a central question in evolutionary ecology. To investigate the genomic architecture underlying host‐associated differentiation in parasitic wasps, we generated a de novo genome assembly and performed whole‐genome re‐sequencing of 17 populations of the parasitoid wasp Asecodes ...
Xuyue Yang, Marco Fracassetti, Tanja Slotte, Christopher W. Wheat, Peter A. Hambäck   +4 more
wiley   +1 more source

Multi-omics profiling reveals an auxin-salicylic acid signaling hub driving flavonoid depletion and accelerated vigor loss in tetraploid Chinese cabbage seeds. [PDF]

Front Genet
Meng C, Liu X, Wu F, Ma X, Chen X, Ma L, Wang M.   +6 more
europepmc   +1 more source

Divergent trajectories of genome architecture and chromosome evolution in ferns and angiosperms

New Phytologist, Volume 252, Issue 1, Page 427-442, October 2026.
Variation in key fern genomic traits across families, mapped onto a summary phylogenetic tree. Summary Ferns and angiosperms represent the two largest vascular plant lineages but exhibit striking genomic and ecological contrasts. We investigated whether differences in genome size, chromosome architecture, GC content, and stomatal traits reveal ...
Petr Bureš, Kateřina Vejvodová, František Zedek, Tammy L. Elliott, Pavel Veselý, Michaela Fajkusová, Lenka Holubářová, Jana Schwarzová, Petr Šmarda, Jakub Šmerda, Klára Panda, Vlastik Rybka, Harald Schneider, Ilia J. Leitch, Libor Ekrt   +14 more
wiley   +1 more source

Comparative Diagnostic Performance of DNA Ploidy Analysis and p16/Ki67 Dual-Staining with Cytology in hrHPV-Defined Subgroups: A Single-Center Evaluation. [PDF]

Cancer Manag Res
Wang Y, Qi C.
europepmc   +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

Variable but Inheritable: Colchicine-Induced Polyploidy in <i>Phaseolus vulgaris</i> Generates Physiological Variability with Limited Inheritance. [PDF]

Plants (Basel)
Martínez-Barradas V, Olivo-Vidal G, Mora-Sanhueza R, Barco-Rubio F, Jarpa-Tauler G, Morales R, Reyes-Díaz M, Tighe-Neira R, Inostroza-Blancheteau C, Arce-Johnson P.   +9 more
europepmc   +1 more source

A Robust Framework for Maize Elite Line Genome Editing Through Enhanced HI‐Edit via LbCas12a Activity Optimization

Plant Biotechnology Journal, Volume 24, Issue 10, Page 5392-5404, October 2026.
ABSTRACT Haploid induction coupled with genome editing (HI‐Edit) enables direct modification of commercial crop varieties, bypassing the need for trait introgression or direct transformation of elite lines with CRISPR machinery. However, its widespread application has been constrained by low haploid editing rates (HER), the proportion of haploids ...
Dawei Liang, Huanhuan Guo, Juan Wei, Fugui Zhu, Yuguo Zhang, Julie Green, Yun Ji, Huaibing Jin, Xiujuan Zhang, Huaping Gui, Hongmei Dan, Yubo Liu, Yu Zhang, Han Wang, Yutong Jiang, Lizhao Geng, Jian Lv, Wen Cai, Weibin Song, Timothy Kelliher, Xi Chen, Rachel Egger   +21 more
wiley   +1 more source

Fertilization time and oocyte spindle integrity: implication for embryo ploidy. [PDF]

Reprod Fertil
Kratochvilova I, Tepla O, Pšeničková A, Kybic J, Baručić D, Veselá K, Tauwlinklová G, Komrskova K, Mašata J.   +8 more
europepmc   +1 more source