Results 41 to 50 of about 3,617 (149)

High-density SNP genotyping array for hexaploid wheat and its secondary and tertiary gene pool [PDF]

open access: yes, 2015
In wheat, a lack of genetic diversity between breeding lines has been recognized as a significant block to future yield increases. Species belonging to bread wheat's secondary and tertiary gene pools harbour a much greater level of genetic variability ...
Akhunov   +45 more
core   +1 more source

A likelihood ratio test for detecting shifts in homeolog expression ratios in allopolyploids

open access: yesNew Phytologist, Volume 249, Issue 1, Page 603-617, January 2026.
Summary Allopolyploids arise through hybridization between related species, carrying multiple sets of chromosomes from distinct progenitors, referred to as subgenomes. Within allopolyploids, duplicated genes across subgenomes, called homeologs, are thought to enhance environmental robustness by shifting their expression ratios depending on ...
Jianqiang Sun   +2 more
wiley   +1 more source

The occurrence of spring forms in tetraploid Timopheevi wheat is associated with variation in the first intron of the VRN-A1 gene [PDF]

open access: yes, 2016
Plant material used in the analysis, its origin and VRN-1 genotype.
Aleksandra Aleksandrovna Schichkina   +2 more
core   +3 more sources

Genome-wide Identification, Characterization, and Expression Analysis of PHT1 Phosphate Transporters in Wheat [PDF]

open access: yes, 2017
The PHT1 family of phosphate (Pi) transporters mediates phosphorus (P) uptake and re-mobilization in plants. A genome-wide sequence analysis of PHT1 genes in wheat (Triticum aestivum) was conducted, and their expression locations and responses to P ...
Wan Teng   +7 more
core   +1 more source

Cytomolecular identification of individual wheat-wheat chromosome arm associations in wheat-rye hybrids [PDF]

open access: yes, 2013
Chromosome pairing in the meiotic metaphase I of wheatrye hybrids has been characterized by sequential genomic and fluorescent in situ hybridization allowing not only the discrimination of wheat and rye chromosomes, but also the identification of the
Badaeva ED   +56 more
core   +1 more source

Differential Protein Expression Analysis of Sugarcane in Response to Multi‐Strain Plant Growth Promoting Bacterial Inoculants and Nutrition—Molybdenum

open access: yesFood and Energy Security, Volume 14, Issue 6, November/December 2025.
ABSTRACT Plant growth‐promoting bacteria (PGPB) enhance crop yields by altering the physiological responses of plants. A deeper understanding of the molecular mechanisms involved in interactions among bacterial strains and nutrients may clarify the inconsistent effects of molybdenum (Mo) and the key regulators associated with multi‐trait PGPB on the ...
Magda Aline da Silva   +10 more
wiley   +1 more source

Breeding of Bread Wheat With Drought Adaptive Root Traits

open access: yesFood and Energy Security, Volume 14, Issue 6, November/December 2025.
ABSTRACT Global wheat production is extending to dryland and tropical environments prone to drought and heat stress due to breeding and deploying new‐generation ideotypes with desirable product profiles. However, yield gains are low and stagnant under these environments, attributable to abiotic stresses, primarily drought.
Athenkosi Makebe   +3 more
wiley   +1 more source

Reactions of Triticum urartu accessions to two races of the wheat yellow rust pathogen

open access: yesThe Crop Journal, 2018
Triticum urartu (AA, 2n = 2x = 14), a wild grass endemic to the Fertile Crescent (FC), is the progenitor of the A subgenome in common wheat. It belongs to the primary gene pool for wheat improvement. Here, we evaluated the yellow rust (caused by Puccinia striiformis f. sp. tritici, Pst) reactions of 147 T.
Jibin Xiao   +9 more
openaire   +2 more sources

Создание библиотеки кДНК из меристемы метелки пальчатого проса [PDF]

open access: yes, 2014
Апробирован протокол получения полноразмерной кДНК на основе набора SuperScript® Full-Length cDNA Library Construction Kit II («Invitrogen» США) и роздана высококачественная библиотека кДНК из меристематической ткани метелки пальчатого проса (Eleusine ...
Блюм, Я.Б.   +4 more
core   +2 more sources

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