Results 151 to 160 of about 31,915 (275)

Wheat's war against stripe rust: Integrating host immunity, genomics and breeding for durable resistance

open access: yesThe Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Wheat (Triticum aestivum L.), a foundation of global food security, faces persistent threats from stripe rust caused by Puccinia striiformis f. sp. tritici (Pst). The pathogen thrives in cool and humid environments and regularly causes epidemics that lead to severe yield losses.
Farkhandah Jan   +11 more
wiley   +1 more source

Aneuploidy Tolerance in a Polyploid Organ

open access: yes, 2016
Endopolyploid cells (hereafter - polyploid cells), which contain whole genome duplications in an otherwise diploid organism, play vital roles in development and physiology of diverse organs such as our heart and liver.
Schoenfelder, Kevin Paul
core  

Cytogenetics of Polyploids

open access: yesCYTOLOGIA, 1977
M. L. H. Kaul, A. K. Bhan
openaire   +3 more sources

Identification of resistance sources and genomic regions regulating spot blotch resistance in Asian bread wheat (Triticum aestivum L.) via genome‐wide association study

open access: yesThe Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Spot blotch (SB), caused by Bipolaris sorokiniana, is a major yield‐limiting disease of wheat (Triticum aestivum L.) in the warm, humid agroclimatic zones of South Asia. The development of resistant cultivars through molecular approaches offers a sustainable strategy for managing this disease.
Nikita Aggarwal   +6 more
wiley   +1 more source

Phenotypic and genetic resistance to Septoria blotch disease in European wheat varieties

open access: yesThe Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Zymoseptoria tritici, the causal agent of Septoria tritici blotch (STB), poses a critical threat to wheat (Triticum aestivum L.) production in temperate Europe, underscoring the need for durable genetic resistance. Here, we screened 151 winter wheat varieties at the seedling stage using a mixed inoculum of five virulent isolates.
Conor Copeland   +3 more
wiley   +1 more source

Genetic identification and characterization of novel loci for flag leaf morphology traits in Chinese endemic wheat

open access: yesThe Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Flag leaf morphology (FLM) is a critical determinant of wheat (Triticum aestivum L.) photosynthetic efficiency and grain yield. Chinese endemic wheat, a unique genetic reservoir formed by long‐term adaptation to diverse and heterogeneous environments in China, harbors abundant, untapped allelic variation for traits related to environmental ...
Md Nahibuzzaman Lohani   +12 more
wiley   +1 more source

CDK2 inhibition produces a persistent population of polyploid cancer cells

open access: yes
Aneuploidy, a cancer hallmark, drives chromosomal instability, drug resistance, and clinically aggressive tumors. Cyclin-dependent kinase 2 (CDK2) antagonism with independent inhibitors or CDK2 knockdown triggered anaphase catastrophe.
Samuel C. Okpechi   +13 more
core   +1 more source

Advances in gene cloning and functional genomics approaches for wheat (Triticum aestivum L.) improvement

open access: yesThe Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Wheat (Triticum aestivum L.) is a globally important cereal crop which provides ∼20% calories in human diet. Identifying genes and elucidating their functions is still challenging in wheat due to its large genome (∼16 Gb) with significant amount of repetitive elements.
Santosh Gudi   +6 more
wiley   +1 more source

Polyploidy and stress. [PDF]

open access: yesProc Natl Acad Sci U S A
Soltis DE, Fox DT, Soltis PS.
europepmc   +1 more source

Induction of polyploid and analysis of natural polyploidization in the Orchidaceae

open access: yesInduction of polyploid and analysis of natural polyploidization in the Orchidaceae
研究科: 千葉大学大学院園芸学研究科(環境園芸学専攻) 学位記番号 ...
openaire  

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