Maria Silvia Ventimiglia

Molecular Insights Into Heat Stress Resilience in Chickpea Near‐Isogenic Lines

Miriam Negussu, Maria Silvia Ventimiglia, Chiara Vergata, Matteo Buti et autres

Summary statement This study emphasises the significance of early flowering lines in chickpea ( Cicer arietinum ) in mitigating heat stress. It also highlights important genes involved in key pathways linked to heat stress tolerance and identifies a promising NIL for future …

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Unveiling heat stress responses in chickpea: a transcriptomic insight in early- and late-flowering cultivars

Miriam Negussu, Maria Silvia Ventimiglia, Chiara Vergata, Matteo Buti et autres

This work sheds lights on the complex gene regulatory networks underlying heat stress response and tolerance in chickpea ( Cicer arietinum L.) using a transcriptomic approach integrated with key phenotypic traits. Two pairs of Near Isogenic Lines (NILs) derived from a cross …

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The absence of fetal alloantigen provokes alterations in placenta development, pregnancy outcome, and offspring survival in mice

Natalin Jimena Valeff, Maria Silvia Ventimiglia, Marcos Dibo, Federico Jensen

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Human chorionic gonadotropin regulates cytokine production by lymphocytes from patients with multiple sclerosis

Lorena Vanesa Juriol, Natalin Jimena Valeff, Marcos Dibo, Maria Silvia Ventimiglia et autres

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Transcriptomic Analyses Reveal Insights into the Shared Regulatory Network of Phenolic Compounds and Steviol Glycosides in Stevia rebaudiana

Samuel Simoni, Alberto Vangelisti, Clarissa Clemente, Gabriele Usai et autres

Stevia rebaudiana (Bertoni) is a highly valuable crop for the steviol glycoside content in its leaves, which are no-calorie sweeteners hundreds of times more potent than sucrose. The presence of health-promoting phenolic compounds, particularly flavonoids, in the leaf of S. rebaudiana adds …

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Lupus and recurrent pregnancy loss: the role of female sex hormones and B cells

Natalin Jimena Valeff, Maria Silvia Ventimiglia, Lianghui Diao, Federico Jensen

Systemic lupus erythematosus is a debilitating autoimmune disease characterized by uncontrolled activation of adaptive immunity, particularly B cells, which predominantly affects women in a 9 to 1 ratio compared to men. This stark sex disparity strongly suggests a role for female sex …

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Discovering the Repeatome of Five Species Belonging to the Asteraceae Family: A Computational Study

Maria Silvia Ventimiglia, Marco Castellacci, Gabriele Usai, Alberto Vangelisti et autres

Genome divergence by repeat proliferation and/or loss is a process that plays a crucial role in species evolution. Nevertheless, knowledge of the variability related to repeat proliferation among species of the same family is still limited. Considering the importance of the Asteraceae …

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Letter to the Editor: ASTER-REP, a Database of Asteraceae Sequences for Structural and Functional Studies of Transposable Elements

Maria Silvia Ventimiglia, Emanuele Bosi, Luca Vasarelli, Andrea Cavallini et autres

Transposable elements (TEs) are interspersed repetitive DNA sequences that can move independently within the genome through specific transposition mechanisms. In eukaryotes, TEs are divided into two classes: class I TEs (retrotransposons, REs), which use an RNA intermediate for the transposition, and class …

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Arbuscular symbiosis affects transcriptomic regulation of primary metabolism in leaves of soilless cultivated lettuces

Alberto Vangelisti, Samuel Simoni, Fatjon Cela, Luciano Avio et autres

Lettuce (Lactuca sativa) is an annual autogamous diploid plant belonging to Asteraceae and amongst the top ten most profitable crops worldwide. Nevertheless, one of the major problems for extensive lettuce cultivation is represented by fertiliser exploitation in soil and extra soil system. …

Genome‐wide identification and characterization of exapted transposable elements in the large genome of sunflower (Helianthus annuusL.)

Maria Silvia Ventimiglia, Giovanni Marturano, Alberto Vangelisti, Gabriele Usai et autres

Transposable elements (TEs) are an important source of genome variability, playing many roles in the evolution of eukaryotic species. Besides well-known phenomena, TEs may undergo the exaptation process and generate the so-called exapted transposable element genes (ETEs). Here we present a genome-wide …

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Haplotype-phased genome assembly for Ficus carica breeding

Tommaso Giordani, Gabriele Usai, M. Castellacci, Alberto Vangelisti et autres

The availability of the genome sequence is a fundamental prerequisite to applying modern breeding procedures to crops. It is increasingly important to obtain information on the variations between the two haplotypes, which represent a fundamental resource for studying allele-specific expression. Fig (Ficus …

Splenic B1 B Cells Acquire a Proliferative and Anti-Inflamatory Profile During Pregnancy in Mice

Natalin Jimena Valeff, Maria Silvia Ventimiglia, Marcos Dibo, Udo Rudolf Markert et autres

B cells are a heterogeneous cell population with differential ontogeny, anatomical location, and functions. B1 B cells are a distinct subpopulation characterized by their unique capacity of self-renewal, the production of large quantities of IL-10, and the ability to secrete protective, anti-inflammatory …

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