Results 41 to 50 of about 4,725 (176)

Relation Between Ploidy and Forage Yield in Red Clover (Trifolium pratense L.)

open access: yesGrass and Forage Science, Volume 81, Issue 3, July-September 2026.
ABSTRACT Recent experiences suggest only minor differences in dry matter yield between red clover diploid and tetraploid cultivars whilst tetraploids have a lower seed production potential, prompting breeders to reconsider their breeding efforts in this ploidy group. This large‐scale study comparing the productivity of diploid and tetraploid red clover
Stanislav Hejduk   +4 more
wiley   +1 more source

Isolation, molecular characterisation and mapping of four rose MLO orthologues

open access: yesFrontiers in Plant Science, 2012
Powdery mildew is a major disease of economic importance in cut and pot roses. As an alternative to conventional resistance breeding strategies utilising single-dominant genes or QTLs, mildew resistance locus o (MLO)-based resistance might offer some ...
Helgard eKaufmann   +3 more
doaj   +1 more source

Selenium, selenoenzymes, oxidative stress and risk of neoplastic progression from Barrett's esophagus: results from biomarkers and genetic variants. [PDF]

open access: yesPLoS ONE, 2012
Clinical trials have suggested a protective effect of selenium supplementation on the risk of esophageal cancer, which may be mediated through the antioxidant activity of selenoenzymes.
Yumie Takata   +10 more
doaj   +1 more source

Beyond Starch: Towards a Scalable Potato Platform for Molecular Farming

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4619-4639, July 2026.
Re‐engineering potato as a biosafe and host‐optimised platform for plant molecular farming by integrating intrinsic biological traits with targeted engineering strategies. ABSTRACT Thirty‐five years after the first recombinant protein was produced in potato and 30 years after clinical trials of edible vaccines from its tubers, the crop is being ...
Izabela Anna Chincinska   +2 more
wiley   +1 more source

Tetraploidy in a liveborn infant. [PDF]

open access: yesJournal of Medical Genetics, 1976
A congenitally malformed infant with a tetraploid chromosome complement who survived to 1 year of age is reported. The relationship of the polyploidy and the anomalies is discussed.
M S, Golbus   +3 more
openaire   +2 more sources

DNA Hypomethylation Is One of the Epigenetic Mechanisms Involved in Salt‐Stress Priming in Soybean Seedlings

open access: yesPlant, Cell &Environment, Volume 49, Issue 7, Page 3764-3776, July 2026.
ABSTRACT Salt‐stress priming enhances the tolerance of plants against subsequent exposure to a similar stress. Priming‐induced transcriptomic reprogramming is mediated by multiple epigenetic mechanisms, the best known of which is histone modifications. However, not much is known about other epigenetic responses.
Wai‐Shing Yung   +7 more
wiley   +1 more source

Identification of chromosomal abnormalities and genomic features in near-triploidy/tetraploidy-acute leukemia by fluorescence in situ hybridization

open access: yesCancer Management and Research, 2019
Ruqing Yang,1 Minghua Jiang,2 Junzhao Zhao,1 Hui Chen,2 Jian Gong,2 Yaying You,3 Laiyue Song,3 Zhen Li,4 Qian Li2 1Reproductive Medicine Center, Department of Gynaecology and Obstetrics, The Second Affiliated Hospital and Yuying Children’s Hospital
Yang R   +8 more
doaj  

Neuronal tetraploidy in Alzheimer and aging

open access: yesAging, 2017
Peer ...
Frade López, José María   +1 more
openaire   +3 more sources

Tetraploidy or near-tetraploidy clones with double 8;21 translocation: a non-random additional anomaly of acute myeloid leukemia with t(8;21)(q22;q22)

open access: yesHaematologica, 2005
We report on 6 patients with tetraploidy or near-tetraploidy acute myeloid leukemia (AML) with double t(8;21) (q22;q22) and review the literature on cases with the same cytogenetic abnormalities. Some common features were revealed by this analysis.
Z Xiao, S Liu, X Liu, M Yu, Y Hao
doaj  

Immunoglobulin Isotypes in Atlantic Salmon, Salmo Salar

open access: yesBiomolecules, 2015
There are three major immunoglobulin (Ig) isotypes in salmonid fish: IgM, IgD and IgT, defined by the heavy chains μ, δ and τ, respectively. As a result of whole genome duplication in the ancestor of the salmonid fish family, Atlantic salmon (Salmo salar)
Ivar Hordvik
doaj   +1 more source

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