Results 31 to 40 of about 35,135 (271)

Multi-omics interrogation of herbivorous phenotype acquisition in hybrid culter under a 30% crude protein diet

open access: yesBMC Genomics
Background Herbivorous teleosts represent eco-efficient alternatives for sustainable aquaculture, yet the molecular drivers of herbivory in hybrid culter remain elusive.
Yuxiang Wang   +12 more
doaj   +1 more source

Evaluation of Hypoxia Tolerance and Cloning-Expression Analysis of Related Genes in Hybrid Fish Derived from Megalobrama amblycephala × Xenocypris davidi Bleeker

open access: yesFishes
The diploid distant hybrid (2nBY) derived from female blunt snout bream (Megalobrama amblycephal, BSB) × male Bleeker’s yellow tail (Xenocypris davidi Bleeker, YT).
Zhong Tang   +9 more
doaj   +1 more source

Physio-Anatomical Study of Polyploid Watermelon Grafted by Different Methods

open access: yesAgronomy, 2021
Watermelon is one of the most desirable vegetable crops in the world. Recently, grafting is common in watermelons worldwide, but not all grafting methods are compatible with polyploids. In this study, diploid, triploid, and tetraploid from one watermelon
Mohamed Omar Kaseb   +11 more
doaj   +1 more source

Transposable Element Dynamics Drive the Genomic Evolution and Phenotypic Diversification of Allotetraploid Common Carp

open access: yesAdvanced Science, EarlyView.
By integrating 516 whole‐genome resequencing datasets and 236 transcriptomes of allotetraploid common carp, this study establishes the first population‐scale atlas of transposable element (TE) variation in teleost species. TE bursts, relaxed purifying selection, and lineage‐specific loss of ancient insertions shape genome evolution and phenotypic ...
Shuimu Hu   +11 more
wiley   +1 more source

Evidence for Paternal Mitochondrial DNA Leakage in Diploid Hybrid Fish Lineages

open access: yesAnimals
Distant hybridization induces genomic instability in offspring, driving the occurrence of gene recombination and mutation. Analysis of the genomic genetic composition can be used to infer the genetic evolutionary relationships between species.
Yalan Zhang   +13 more
doaj   +1 more source

Lactylation‐Driven PROS1‐TYRO3‐CARF Signaling Promotes Therapy‐Induced Senescence Escape and Radioresistance in Meningioma

open access: yesAdvanced Science, EarlyView.
A glycolysis‐driven epigenetic switch promotes therapy resistance in meningioma. Increased lactate production enhances histone H3K27 lactylation, which activates PROS1 secretion. Secreted PROS1 engages TYRO3 signaling to degrade the senescence regulator CARF, allowing cancer cells to escape growth arrest.
Zhuohang Wang   +12 more
wiley   +1 more source

Establishment of a hybrid lineage via Megalobrama amblycephala (♀) × Culter alburnus (♂) and Genetic Analysis

open access: yesAquaculture Reports
Distant hybridization is a significant method for creating new hybrid lineages and potentially hybrid species. In the past ten years, we have established a hybrid lineage population, BTF1-BTF6 (six generations), via crosses between Megalobrama ...
Chang Wu   +16 more
doaj   +1 more source

Genetics and Genomics of Polyploid Plants

open access: yes, 2019
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject.

core   +1 more source

Integration of the D‐Genome Reshapes Gene Transcription, Chromatin Architecture, and Metabolome of Allohexaploid Wheat, Leading to Enhanced Environmental Adaptability

open access: yesAdvanced Science, EarlyView.
Integration of the D‐genome reshapes gene transcription, chromatin architecture, and the metabolome of hexaploid wheat, leading to enhanced adaptability to salt, UV‐B, and alkali stress. ABSTRACT The hybridization‐led integration of the D‐genome into domesticated tetraploid wheat gave rise to allohexaploid wheat, the most cultivated wheat globally ...
Yanyan Liu   +23 more
wiley   +1 more source

Chromatin-mediated mechanisms of hybrid fertility in F1 male hybrids of Culter alburnus and Megalobrama amblycephala

open access: yesBMC Biology
Background Interspecific hybridization is a fundamental evolutionary process, yet it often results in male sterility due to genomic incompatibilities and disrupted epigenetic regulation.
Li Ren   +8 more
doaj   +1 more source

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