questionsmedicales.fr
Structures de plante
Racines de plante
Méristème
Méristème : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Méristème : Questions médicales les plus fréquentes",
"headline": "Méristème : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Méristème : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-03-02",
"dateModified": "2025-02-25",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Méristème"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Racines de plante",
"url": "https://questionsmedicales.fr/mesh/D018517",
"about": {
"@type": "MedicalCondition",
"name": "Racines de plante",
"code": {
"@type": "MedicalCode",
"code": "D018517",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.400"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Cambium",
"alternateName": "Cambium",
"url": "https://questionsmedicales.fr/mesh/D058506",
"about": {
"@type": "MedicalCondition",
"name": "Cambium",
"code": {
"@type": "MedicalCode",
"code": "D058506",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.400.500.299"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Coiffe racinaire",
"alternateName": "Plant Root Cap",
"url": "https://questionsmedicales.fr/mesh/D018518",
"about": {
"@type": "MedicalCondition",
"name": "Coiffe racinaire",
"code": {
"@type": "MedicalCode",
"code": "D018518",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.400.500.600"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Méristème",
"alternateName": "Meristem",
"code": {
"@type": "MedicalCode",
"code": "D018519",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Yuling Jiao",
"url": "https://questionsmedicales.fr/author/Yuling%20Jiao",
"affiliation": {
"@type": "Organization",
"name": "State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing 100871, China."
}
},
{
"@type": "Person",
"name": "Claire Périlleux",
"url": "https://questionsmedicales.fr/author/Claire%20P%C3%A9rilleux",
"affiliation": {
"@type": "Organization",
"name": "University of Liège, InBioS-PhytoSYSTEMS, Liège, Belgium. Electronic address: cperilleux@uliege.be."
}
},
{
"@type": "Person",
"name": "Bihai Shi",
"url": "https://questionsmedicales.fr/author/Bihai%20Shi",
"affiliation": {
"@type": "Organization",
"name": "Laboratoire Reproduction et Developpement des Plantes, Univ Lyon, ENS de Lyon, UCB Lyon1, CNRS, INRA, Lyon, France."
}
},
{
"@type": "Person",
"name": "Teva Vernoux",
"url": "https://questionsmedicales.fr/author/Teva%20Vernoux",
"affiliation": {
"@type": "Organization",
"name": "Laboratoire Reproduction et Developpement des Plantes, Univ Lyon, ENS de Lyon, UCB Lyon1, CNRS, INRA, Lyon, France. Electronic address: teva.vernoux@ens-lyon.fr."
}
},
{
"@type": "Person",
"name": "Yun Zhou",
"url": "https://questionsmedicales.fr/author/Yun%20Zhou",
"affiliation": {
"@type": "Organization",
"name": "Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, USA."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Comparative Computational Analysis of Spike Protein Structural Stability in SARS-CoV-2 Omicron Subvariants.",
"datePublished": "2023-11-08",
"url": "https://questionsmedicales.fr/article/38003257",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/ijms242216069"
}
},
{
"@type": "ScholarlyArticle",
"name": "Prebiotic Synthesis of Glycolaldehyde and Glyceraldehyde from Formaldehyde: A Computational Study on the Initial Steps of the Formose Reaction.",
"datePublished": "2023-11-06",
"url": "https://questionsmedicales.fr/article/37932034",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/cplu.202300388"
}
},
{
"@type": "ScholarlyArticle",
"name": "A Combined Infrared and Computational Study of Gas-Phase Mixed-Ligand Rhodium Complexes: Rh(CO)",
"datePublished": "2023-10-31",
"url": "https://questionsmedicales.fr/article/37906705",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1021/acs.jpca.3c05078"
}
},
{
"@type": "ScholarlyArticle",
"name": "Detection and characterization of spike architecture based on deep learning and X-ray computed tomography in barley.",
"datePublished": "2023-10-27",
"url": "https://questionsmedicales.fr/article/37891590",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13007-023-01096-w"
}
},
{
"@type": "ScholarlyArticle",
"name": "Artificial Visual Systems Fabricated with Ferroelectric van der Waals Heterostructure for In-Memory Computing Applications.",
"datePublished": "2023-10-26",
"url": "https://questionsmedicales.fr/article/37882177",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1021/acsnano.3c05771"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Structures de plante",
"item": "https://questionsmedicales.fr/mesh/D018514"
},
{
"@type": "ListItem",
"position": 3,
"name": "Racines de plante",
"item": "https://questionsmedicales.fr/mesh/D018517"
},
{
"@type": "ListItem",
"position": 4,
"name": "Méristème",
"item": "https://questionsmedicales.fr/mesh/D018519"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Méristème - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Méristème",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-18",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Méristème",
"description": "Comment identifier un méristème ?\nQuels tests pour évaluer la santé d'un méristème ?\nQuels signes indiquent un méristème endommagé ?\nPeut-on prélever un échantillon de méristème ?\nQuel rôle joue le méristème dans la régénération ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Cloud+Computing&page=999#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Méristème",
"description": "Quels symptômes d'un méristème en détresse ?\nComment reconnaître un méristème sain ?\nLes maladies affectent-elles le méristème ?\nQuels changements observables dans un méristème malade ?\nLe stress environnemental affecte-t-il le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Cloud+Computing&page=999#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Méristème",
"description": "Comment prévenir les dommages au méristème ?\nQuelles pratiques culturales protègent le méristème ?\nL'irrigation affecte-t-elle le méristème ?\nComment éviter les maladies du méristème ?\nLes conditions de sol influencent-elles le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Cloud+Computing&page=999#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Méristème",
"description": "Comment traiter un méristème endommagé ?\nPeut-on régénérer un méristème ?\nQuels produits pour stimuler le méristème ?\nComment prévenir les infections du méristème ?\nLes engrais affectent-ils le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Cloud+Computing&page=999#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Méristème",
"description": "Quelles complications peuvent survenir avec un méristème malade ?\nUn méristème endommagé peut-il affecter d'autres parties ?\nComment les insectes affectent-ils le méristème ?\nLes carences nutritionnelles impactent-elles le méristème ?\nQuels risques liés à un méristème mal entretenu ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Cloud+Computing&page=999#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Méristème",
"description": "Quels facteurs augmentent le risque pour le méristème ?\nLes conditions climatiques influencent-elles le méristème ?\nLes pratiques agricoles affectent-elles le méristème ?\nLes maladies virales impactent-elles le méristème ?\nLes infestations de ravageurs affectent-elles le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Cloud+Computing&page=999#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment identifier un méristème ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le méristème se distingue par sa capacité à se diviser activement et à produire de nouvelles cellules."
}
},
{
"@type": "Question",
"name": "Quels tests pour évaluer la santé d'un méristème ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'observation microscopique et l'analyse de la croissance des tissus peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent un méristème endommagé ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème endommagé peut montrer un ralentissement de la croissance ou des déformations."
}
},
{
"@type": "Question",
"name": "Peut-on prélever un échantillon de méristème ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un échantillon peut être prélevé pour des analyses génétiques ou morphologiques."
}
},
{
"@type": "Question",
"name": "Quel rôle joue le méristème dans la régénération ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le méristème est essentiel pour la régénération des tissus et la formation de nouvelles structures."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'un méristème en détresse ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent un arrêt de croissance, des feuilles jaunies ou des déformations."
}
},
{
"@type": "Question",
"name": "Comment reconnaître un méristème sain ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème sain présente une couleur verte vive et une croissance active sans déformations."
}
},
{
"@type": "Question",
"name": "Les maladies affectent-elles le méristème ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines maladies peuvent provoquer des symptômes comme le flétrissement ou la nécrose."
}
},
{
"@type": "Question",
"name": "Quels changements observables dans un méristème malade ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "On peut observer des anomalies de croissance, des taches ou des décolorations."
}
},
{
"@type": "Question",
"name": "Le stress environnemental affecte-t-il le méristème ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress hydrique ou thermique peut altérer la fonction du méristème."
}
},
{
"@type": "Question",
"name": "Comment prévenir les dommages au méristème ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Assurer un arrosage adéquat et éviter les stress environnementaux pour protéger le méristème."
}
},
{
"@type": "Question",
"name": "Quelles pratiques culturales protègent le méristème ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rotation des cultures et l'utilisation de variétés résistantes aident à protéger le méristème."
}
},
{
"@type": "Question",
"name": "L'irrigation affecte-t-elle le méristème ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une irrigation appropriée est essentielle pour maintenir la santé du méristème."
}
},
{
"@type": "Question",
"name": "Comment éviter les maladies du méristème ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des semences saines et surveiller régulièrement les plantes pour détecter les maladies."
}
},
{
"@type": "Question",
"name": "Les conditions de sol influencent-elles le méristème ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un sol bien drainé et riche en nutriments favorise un méristème sain."
}
},
{
"@type": "Question",
"name": "Comment traiter un méristème endommagé ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est crucial d'améliorer les conditions de culture et d'appliquer des traitements appropriés."
}
},
{
"@type": "Question",
"name": "Peut-on régénérer un méristème ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la régénération est possible par des techniques de culture in vitro ou de greffage."
}
},
{
"@type": "Question",
"name": "Quels produits pour stimuler le méristème ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des hormones de croissance comme l'auxine peuvent stimuler l'activité méristématique."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections du méristème ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des désinfectants et maintenir une bonne hygiène des outils de jardinage."
}
},
{
"@type": "Question",
"name": "Les engrais affectent-ils le méristème ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des engrais équilibrés favorisent la croissance saine du méristème."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec un méristème malade ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la propagation de maladies et la perte de rendement des cultures."
}
},
{
"@type": "Question",
"name": "Un méristème endommagé peut-il affecter d'autres parties ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un méristème endommagé peut entraîner des problèmes dans les feuilles et les racines."
}
},
{
"@type": "Question",
"name": "Comment les insectes affectent-ils le méristème ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les insectes peuvent causer des dommages directs et transmettre des maladies au méristème."
}
},
{
"@type": "Question",
"name": "Les carences nutritionnelles impactent-elles le méristème ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les carences en nutriments peuvent entraîner un développement anormal du méristème."
}
},
{
"@type": "Question",
"name": "Quels risques liés à un méristème mal entretenu ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème mal entretenu peut entraîner une croissance réduite et des maladies chroniques."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque pour le méristème ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les stress environnementaux, les maladies et les carences nutritionnelles augmentent les risques."
}
},
{
"@type": "Question",
"name": "Les conditions climatiques influencent-elles le méristème ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des conditions climatiques extrêmes peuvent nuire à la santé du méristème."
}
},
{
"@type": "Question",
"name": "Les pratiques agricoles affectent-elles le méristème ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines pratiques agricoles inappropriées peuvent endommager le méristème et réduire la croissance."
}
},
{
"@type": "Question",
"name": "Les maladies virales impactent-elles le méristème ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies virales peuvent gravement affecter la fonction et la croissance du méristème."
}
},
{
"@type": "Question",
"name": "Les infestations de ravageurs affectent-elles le méristème ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infestations de ravageurs peuvent causer des dommages directs au méristème."
}
}
]
}
]
}
The continuous emergence of new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with multiple spike (S) protein mutations pose serious threats to current coronavirus disease 2019...
In this work, the initial steps of the mechanism of the Formose reaction (FR) is computationally studied using DFT methods. The FR has been considered to be a relevant process in the prebiotic evoluti...
In this study, mixed carbonyl and nitrous oxide complexes with Rh...
Spike is the grain-bearing organ in cereal crops, which is a key proxy indicator determining the grain yield and quality. Machine learning methods for image analysis of spike-related phenotypic traits...
In this study, we developed a non-invasive, high-throughput approach to quantitatively measuring the multitude of spike architectural traits in barley through combining X-ray computed tomography (CT) ...
This study provides an efficient, non-invasive and useful tool for dissecting barley spike architecture, which will contribute to high-throughput phenotyping and breeding for high yield in barley and ...
Rapid developments in artificial neural network techniques and retina-inspired artificial visual systems are required to realize the sensing, processing, and memorization of an optical signal in a sin...
Neuropilin 1 (NRP-1) inhibition has shown promise in reducing the infectivity of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) and preventing the virus entry into nerve tissues, thereby...
Telematics will be one of the critical technologies in the future intelligent transportation system and establish communication between vehicles and vehicles, vehicles and networks, and vehicles and p...
Single-cell gene expression profiling provides unique opportunities to understand tumor heterogeneity and the tumor microenvironment. Because of cost and feasibility, profiling bulk tumors remains the...
We generated a dataset of high-grade serous ovarian tumors with paired expression profiles from using multiple strategies to examine the extent to which experimental factors impact the results of down...
Previous benchmarks of deconvolution methods have largely ignored experimental factors. We find that methods vary in their robustness to experimental factors. We provide recommendations for methods de...
To investigate the changes in near accommodative facility and response time in young adults following computer work of 30 minutes and 1 hour in duration....
A total of 50 young adults (37 females, 13 males) with mean age of 20.68 ± 1.33 years were included in this experimental study. Monocular near accommodative facility was measured using ±2.00 Dioptre S...
Out of the 50 participants, 29 were emmetropes (Mean SER: 0.16 ± 0.29 D), and 21 were myopes (Mean SER: -1.89 ± 1.16 D). The mean pre-task accommodative facility was 6.79 ± 3.52 cycles per minute, and...
Monocular near accommodative facility was significantly reduced, and negative response time was delayed following 1 hour of computer work....
Meticulous manual delineations of the prostate and the surrounding organs at risk are necessary for prostate cancer radiation therapy to avoid side effects to the latter. This process is time consumin...
Manual delineations of the prostate, urinary bladder, and rectum of 1530 patients with prostate cancer who received curative radiation therapy from 2006 to 2018 were included. Approximately 50% of tho...
The median Sørensen-Dice similarity coefficient between the manual and AI delineations was 0.82, 0.95, and 0.88 for the prostate, urinary bladder, and rectum, respectively. The median mean surface dis...
Automated CT-based organ delineation for prostate cancer radiation treatment planning is feasible and shows good agreement with manually performed contouring....