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": "How does manufacturing haze pollution decrease in China: a decomposition study of structural model based on general equilibrium framework.",
"datePublished": "2022-12-15",
"url": "https://questionsmedicales.fr/article/36517609",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s11356-022-24699-7"
}
},
{
"@type": "ScholarlyArticle",
"name": "Structural Model of the Human BTG2-PABPC1 Complex by Combining Mutagenesis, NMR Chemical Shift Perturbation Data and Molecular Docking.",
"datePublished": "2022-05-28",
"url": "https://questionsmedicales.fr/article/35640718",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.jmb.2022.167662"
}
},
{
"@type": "ScholarlyArticle",
"name": "Childhood stunting and subsequent educational outcomes: a marginal structural model analysis from a South African longitudinal study.",
"datePublished": "2022-08-26",
"url": "https://questionsmedicales.fr/article/36008100",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1017/S1368980022001823"
}
},
{
"@type": "ScholarlyArticle",
"name": "Causal inference in survival analysis using longitudinal observational data: Sequential trials and marginal structural models.",
"datePublished": "2023-04-22",
"url": "https://questionsmedicales.fr/article/37086186",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/sim.9718"
}
},
{
"@type": "ScholarlyArticle",
"name": "A morphological, topological and mechanical investigation of gyroid, spinodoid and dual-lattice algorithms as structural models of trabecular bone.",
"datePublished": "2022-11-18",
"url": "https://questionsmedicales.fr/article/36436405",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.jmbbm.2022.105584"
}
}
],
"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": "2025-05-16",
"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=Models,+Structural&page=3#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=Models,+Structural&page=3#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=Models,+Structural&page=3#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=Models,+Structural&page=3#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=Models,+Structural&page=3#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=Models,+Structural&page=3#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."
}
}
]
}
]
}
Based on the annual mean PM...
Degradation of cytoplasmic mRNA in eukaryotes involves the shortening and removal of the mRNA poly(A) tail by poly(A)-selective ribonuclease (deadenylase) enzymes. In human cells, BTG2 can stimulate d...
To examine the association between childhood stunting and grade completion (as educational outcome) in South Africa....
Longitudinal study. Data were obtained using the National Income Dynamics Study over five waves (2008 to 2017). Children were tracked at wave 1 in 2008 until wave 5 in 2017 to determine their total ye...
Nationally representative study of South African households....
A total of 2629 children aged 2 and 3 years in 2008....
We observed a substantial decrease in the prevalence of stunting between wave 1 (28·2 %) and wave 4 (8·6 %). Our marginal structural model results suggest that childhood stunting was significantly ass...
These findings underscore the fact that stunting is a significant predictor of academic achievement, whose effects might be long-lasting....
Longitudinal observational data on patients can be used to investigate causal effects of time-varying treatments on time-to-event outcomes. Several methods have been developed for estimating such effe...
In this study, we evaluate the performance of three algorithms as computational models of trabecular bone architecture, through systematic evaluation of morphometric, topological, and mechanical prope...
A bacterial strain Citrobacter sp. HJS-1 was discovered from the sludge in a drainage canal of a coal mine. Firstly, its biodegradation capacity for benzo[a]pyrene (BaP) was detected under different c...
Antimicrobial resistance (AMR) is one of the key public health concerns the world is facing today. The effect of antibiotic awareness campaigns (AACs) on consumer behaviour has been documented in the ...
As a country's future leaders and pioneers, University students must live with healthy habits. In order to achieve a healthy lifestyle, Physical activity and Quality of Life can serve as suitable indi...
The research was a cross-sectional study. The number of participants was 225 students of the University. The participants answered three questionnaires, including Demographic, International Physical A...
PA (r = -0.726, P<0.001) and QOL (r = -0.405, P<0.001) have significantly inverse relationship with BMI, whereas the QOL and PA were proven to be positively related (r = 0.357, P<0.001). Moreover, the...
Study findings supported the research hypothesis. Gender exhibited moderating role in the relationship between PA and QOL, considering the mediating role of BMI....
The clotting or hemostasis system is a meticulously regulated set of enzymatic reactions that occur in the blood and culminate in formation of a fibrin clot. The precisely calibrated signaling system ...
The 52-year-old patient, with European, Cherokee and African American origins, FS was identified as having low FVII (10%) prior to elective surgery for an umbilical hernia. He was given low doses of N...
FS has a congenitally mutated FVII/FVIIa gene, which carries a R315W missense mutation in one allele and a mutated start codon (ATG to ACG) in the other allele, thus rendering the patient effectively ...
Factor VII can be considered the gatekeeper of the coagulation system. Here we describe an inherited mutation in which the gatekeeper function is altered. Instead of the expected bleeding manifestatio...
Conformational transitions of globular proteins into amyloid fibrils are complex multistage processes exceedingly challenging to simulate using molecular dynamics (MD). Slow monomer diffusion rates an...