Results 51 to 60 of about 100,976 (307)

The positivity of local equivariant Hirzebruch class for toric varieties

, 2021
The central object of investigation of this paper is the Hirzebruch class, a deformation of the Todd class, given by Hirzebruch (for smooth varieties). The generalization for singular varieties is due to Brasselet–Schürmann–Yokura.
Rychlewicz, Kamil P
core   +1 more source

A Proposed Saffron Soilless Cultivation System for a Quality Spice as Certified by Genetic Traceability

Plants
Saffron (Crocus sativus L.) is one of the most expensive spices in the world due to its strong market demand combined with its labor-intensive production process, which needs a lot of labor and has significant costs.
Alessandro Mariani, Gianpiero Marconi, Nicoletta Ferradini, Marika Bocchini, Silvia Lorenzetti, Massimo Chiorri, Luigi Russi, Emidio Albertini   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Genetic Relationships and Molecular Signatures of Divergence in Traditional Landraces and Morphotypes of Brassica oleracea

Plants
Brassica oleracea is a complex species incorporating a great variety of vegetable types, including cabbage, cauliflower, broccoli, kale, and others. Southern Italy, and especially the Puglia region, is rich in B. oleracea landraces.
Diana L. Zuluaga, Nunzio D’Agostino, Emanuela Blanco, Pasquale L. Curci, Gabriella Sonnante   +4 more
doaj   +1 more source

Expression profiling of the CHS8, CHI1A, IFS2, and CHR genes in black soybean seed [Glycine max (L). Merr.] of F4 generation

Indonesian Journal of Biotechnology, 2020
Black soybean [Glycine max (L.) Merr.] produces isoflavones as secondary metabolites, which have many benefits for human health and plant defense system.
Dadang Sumardi, Aulia Marwah Mumtaza, Rijanti Rahaju Maulani, Adi Pancoro, Husna Nugrahapraja, Sony Suhandono, Tati Suryati Syamsudin, Agung Kurniawan   +7 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Identification of genetically plastic forms among Belarusian ancient flax (Linum usitatissimum convar. elongatum Vav. et Ell.) varieties using the Linum Insertion Sequence LIS-1

Genetic Resources
The Linum Insertion Sequence 1 (LIS-1) occurs in the genetically plastic flax genotypes in response to the lack or excess of mineral and water nutrition, but also naturally, and can be transmitted to the progeny.
Maria Parfenchyk, Valentina Lemesh, Elena Lagunovskaya, Valentina Sakovich, Andrei Buloichik, Elena Guzenko, Lyubov Khotyleva   +6 more
doaj   +1 more source

Localizations of varieties and quasivarieties

Journal of Pure and Applied Algebra, 2000
It is well known that varieties (= monadic categories over sets) are nothing but exact categories having a regular projective regular generator with copowers. It is also well known that quasivarieties (= regular epireflective full subcategories of varieties) are nothing but regular categories having coequalizers of equivalence relations and a regular ...
PEDICCHIO, MARIA CRISTINA, J. ROSICKY
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

AGRONOMIC TRAITS OF LOCAL WETLAND RICE VARIETIES IN JAMBI PROVINCE

, 2021
Indonesia’s swamplands are among the areas earmarked for future agricultural development. As a type of wetland, swamplands are periodically inundated and have soil properties that are uniquely different from other agroecosystems.
Bobihoe, Julistia
core   +1 more source