Výsledky vyhledávání - "Priscilla S. Manzotti"

Novel DICER-LIKE1 siRNAs Bypass the Requirement for DICER-LIKE4 in Maize Development

Autor: Priscilla S. Manzotti, Robert B. Meeley, Marja C.P. Timmermans, Molly Hammell, Katherine Petsch, Gabriella Consonni, Oliver H. Tam

Publikováno v: The Plant Cell. 27:2163-2177

Dicer enzymes function at the core of RNA silencing to defend against exogenous RNA or to regulate endogenous genes. Plant DICER-LIKE4 (DCL4) performs dual functions, acting in antiviral defense and in development via the biogenesis of trans-acting s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fca6a2db637589867d8dc25895fd0d23
https://doi.org/10.1105/tpc.15.00194

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The maize pentatricopeptide repeat gene empty pericarp4 (emp4) is required for proper cellular development in vegetative tissues

Autor: Gianpiero Vigani, Priscilla S. Manzotti, Elisabetta Caporali, Martina Persico, D. Gabotti, Gabriella Consonni

Publikováno v: Plant Science. 223:25-35

The empty pericarp4 (emp4) gene encodes a mitochondrion-targeted pentatricopeptide repeat (ppr) protein that is involved in the regulation of mitochondrial gene expression and is required for seed development. In homozygous mutant emp4-1 kernels the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb57599e462ba70f7fa8bfbb20a20c2
https://doi.org/10.1016/j.plantsci.2014.02.012

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A mutational approach for the detection of genetic factors affecting seed size in maize

Autor: Priscilla S. Manzotti, Martina Persico, D. Gabotti, Gabriella Consonni, Giuseppe Gavazzi, L. Carabelli, S. Sangiorgio

Publikováno v: Plant reproduction. 29(4)

Genes influencing seed size. The designation emp (empty pericarp) refers to a group of defective kernel mutants that exhibit a drastic reduction in endosperm tissue production. They allow the isolation of genes controlling seed development and affect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff3c7e15df4c168bc3aeaca8999e2296
https://pubmed.ncbi.nlm.nih.gov/27858171

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The maize fused leaves1 (fdl1) gene controls organ separation in the embryo and seedling shoot and promotes coleoptile opening

Autor: David S. Horner, Martina Persico, Marina Cavaiuolo, D. Gabotti, Gabriella Consonni, Peter M. Rogowsky, Francesca Dalla Vecchia, Alessandra Barbante, Jelena Krstajic, Ghislaine Gendrot, Nicoletta Rascio, Priscilla S. Manzotti, Alessio Scarafoni, Nicoletta La Rocca

Publikováno v: Journal of Experimental Botany
Journal of Experimental Botany, Oxford University Press (OUP), 2015, pp.1-15. ⟨10.1093/jxb/erv278⟩
Journal of Experimental Botany, 2015, pp.1-15. ⟨10.1093/jxb/erv278⟩

Highlight This study provides the first characterization of an R2R3 family MYB transcription factor involved in cuticle and epicuticular wax deposition, whose action is confined to maize embryogenesis and juvenile phase.
The fdl1-1 mutation, cau

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f3e836359f27c1516d41adb057a7483
http://hdl.handle.net/11577/3168022

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BASIC PENTACYSTEINE1, a GA Binding Protein That Induces Conformational Changes in the Regulatory Region of the Homeotic Arabidopsis Gene SEEDSTICK

Autor: Alessia Losa, Lucia Colombo, Chiara A. Airoldi, Priscilla S. Manzotti, Maarten Kooiker, Martin M. Kater, Laura Finzi

Publikováno v: The Plant Cell. 17:722-729

The mechanisms for the regulation of homeotic genes are poorly understood in most organisms, including plants. We identified BASIC PENTACYSTEINE1 (BPC1) as a regulator of the homeotic Arabidopsis thaliana gene SEEDSTICK (STK), which controls ovule id

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e30518db9d607305f4391c1747b20851
https://doi.org/10.1105/tpc.104.030130

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A viviparous mutant of maize exhibiting permanent water stress symptoms

Autor: Antonino Malgioglio, Priscilla S. Manzotti, Diego Durantini, Nicoletta La Rocca, Gabriella Consonni, A. Giulini, Giuseppe Gavazzi, Francesca Dalla Vecchia, Nicoletta Rascio

In maize vivipary, the precocious germination of the seed while it is still attached to the ear is a reliable phenotype for the identification of mutants impaired in the biosynthesis or response to abscisic acid (ABA). Here we present the characteriz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaacb7f004a56c73ab43d51394098b09
http://hdl.handle.net/11577/2423937

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