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": "Data collection from crystals grown in microfluidic droplets.",
"datePublished": "2022-07-21",
"url": "https://questionsmedicales.fr/article/35916224",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1107/S2059798322004661"
}
},
{
"@type": "ScholarlyArticle",
"name": "Adaptive data collection for intraindividual studies affected by adherence.",
"datePublished": "2023-04-21",
"url": "https://questionsmedicales.fr/article/37085745",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/bimj.202200203"
}
},
{
"@type": "ScholarlyArticle",
"name": "Enhancing mHealth data collection applications with sensing capabilities.",
"datePublished": "2022-09-15",
"url": "https://questionsmedicales.fr/article/36187627",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3389/fpubh.2022.926234"
}
},
{
"@type": "ScholarlyArticle",
"name": "Centralizing prescreening data collection to inform data-driven approaches to clinical trial recruitment.",
"datePublished": "2023-05-02",
"url": "https://questionsmedicales.fr/article/37131229",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13195-023-01235-4"
}
},
{
"@type": "ScholarlyArticle",
"name": "Informatics assessment of COVID-19 data collection: an analysis of UK Biobank questionnaire data.",
"datePublished": "2024-10-31",
"url": "https://questionsmedicales.fr/article/39482694",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s12911-024-02743-5"
}
}
],
"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": "2025-05-09",
"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=Data+Collection&page=2#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=Data+Collection&page=2#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=Data+Collection&page=2#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=Data+Collection&page=2#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=Data+Collection&page=2#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=Data+Collection&page=2#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."
}
}
]
}
]
}
Protein crystals grown in microfluidic droplets have been shown to be an effective and robust platform for storage, transport and serial crystallography data collection with a minimal impact on diffra...
Recently, the use of mobile technologies in ecological momentary assessments (EMAs) and interventions has made it easier to collect data suitable for intraindividual variability studies in the medical...
Smart mobile devices such as smartphones or tablets have become an important factor for collecting data in complex health scenarios (e.g., psychological studies, medical trials), and are more and more...
Recruiting to multi-site trials is challenging, particularly when striving to ensure the randomized sample is demographically representative of the larger disease-suffering population. While previous ...
We developed an infrastructure within the National Institute on Aging (NIA) Alzheimer's Clinical Trials Consortium (ACTC) to centrally collect a subset of prescreening variables. Prior to study-wide i...
Each of the sites was able to submit prescreening data. Vanguard sites provided prescreening data on a total of 1029 participants. The total number of prescreened participants varied widely among site...
Centralized capture of prescreening data in multi-site clinical trials is feasible. Identifying and quantifying the impact of central and site recruitment activities, prior to participants signing con...
There have been many efforts to expand existing data collection initiatives to include COVID-19 related data. One program that expanded is UK Biobank, a large-scale research and biomedical data collec...
A cohort of COVID-19 infected individuals was defined from the UK Biobank population using viral testing, diagnosis, and self-reported data. Changes over time, from March 2020 to October 2021, in tota...
There were 62 042 distinct participants who had COVID-19, with 49 120 identified through diagnosis, 30 553 identified through viral testing and 934 identified through self-reporting, with many identif...
To develop a robust cohort of COVID-19 participants from the UK Biobank population, multiple types of data were needed. The differences based on time and exposures show the important of comprehensive ...
Modern biomedical research is characterised by its high-throughput and interdisciplinary nature. Multiproject and consortium-based collaborations requiring meaningful analysis of multiple heterogeneou...
Over the past decade, cryo-electron microscopy (cryoEM) has emerged as an important method for determining near-native, near-atomic resolution 3D structures of biological macromolecules. To meet the i...
Most face datasets target adults who can make their own decisions. In the case of children, consent from parents or guardians is necessary to collect biometric information, thus making it very difficu...
Registries are important in rare disease research. The Anorectal Malformation Network (ARM-Net) registry is a well-established European patient registry collecting demographic, clinical, and functiona...
Design and data elements were assessed for completeness, consistency, usefulness, accuracy, validity, and comparability. An intra- and inter-user variability study was conducted through monitoring and...
We evaluated 119 data elements, of which 107 were utilized and comprised 42 string and 65 numeric elements. A minority (37.0%) of the 2278 included records had complete data, though this improved to 8...
The ARM-Net registry presents one of the largest ARM cohorts. Although its collected data are valuable, they are susceptible to error and user variability. Continuous evaluations are required to maint...
V....
Cryo-electron tomography (cryo-ET) has been gaining momentum in recent years, especially since the introduction of direct electron detectors, improved automated acquisition strategies, preparative tec...