French translation of callose is 
callose

Meaning of "callose" in English

Callose is a naturally occurring polysaccharide found in certain plant structures. It is composed primarily of β-1,3-glucan, a type of carbohydrate. Callose is synthesized in response to various physiological processes, such as cell division and plant stress responses, playing a crucial role in wound repair and defense mechanisms. Primarily, it forms at plasmodesmata, sieve plates, and during pollen tube development, acting as a temporary barrier. Its presence is critical for managing plant stresses and facilitating tissue repair, largely ensuring that essential nutrients and signals are effectively managed and transported within the plant tissues.

Meaning of "callose" in French

In French, "callose" refers to the same polysaccharide, with its function and significance largely paralleling its English description. It is prominently involved in the structural and defensive mechanisms of plants. Found in similar cellular locations, callose facilitates the plant's ability to manage stress and repair damage. Its role in occluding sieve plates during phloem transport disruptions is vital for maintaining the integrity and efficiency of nutrient and signal transport systems. Thus, callose serves as a dynamic response element within plant physiology, reflecting its essential roles in growth and stress responses.

Pronunciation of "callose" in English

Phonetic Transcription: /ˈkæl.oʊs/

Pronunciation Variations: In American English, there is generally no significant regional variation for the pronunciation of "callose." However, slight differences might occur, with some emphasizing the first syllable more heavily. In British English, the pronunciation remains consistent with a slight variation in accentuation.

Pronunciation of "callose" in French

Phonetic Transcription: /ka.lɔz/

Pronunciation Variations: In French, "callose" is pronounced with emphasis on the last syllable. Regional accents might cause slight variations, particularly regarding the openness of the vowel sounds but generally follow standard French pronunciation rules.

Sentence examples in English and translation to French

1. The callose layer forms rapidly in response to pathogen attacks.
   (La couche de callose se forme rapidement en réponse aux attaques des pathogènes.)

2. Callose deposition is crucial during the plant's immune response.
   (Le dépôt de callose est crucial pendant la réponse immunitaire de la plante.)

3. Research indicates that callose synthesis increases under drought stress.
   (La recherche indique que la synthèse de la callose augmente en cas de stress dû à la sécheresse.)

4. Callose helps seal off damaged plant tissues to prevent infection.
   (La callose aide à sceller les tissus végétaux endommagés pour éviter l'infection.)

5. The presence of callose in sieve tubes can regulate nutrient flow.
   (La présence de callose dans les tubes criblés peut réguler le flux de nutriments.)

6. Scientists are exploring how callose can improve crop resilience.
   (Les scientifiques explorent comment la callose peut améliorer la résilience des cultures.)

7. Callose formation can be observed under a microscope in lab studies.
   (La formation de callose peut être observée sous un microscope lors des études en laboratoire.)

8. Pollen tubes rely on callose to guide their growth.
   (Les tubes polliniques dépendent de la callose pour orienter leur croissance.)

9. In some plants, callose is involved in the regulation of plasmodesmata.
   (Chez certaines plantes, la callose est impliquée dans la régulation des plasmodesmes.)

10. Stress-induced callose deposition is a protective mechanism in plants.
    (Le dépôt de callose induit par le stress est un mécanisme protecteur chez les plantes.)

Synonyms, antonyms, and similar words for "callose" in English

Synonyms: glucan, polysaccharide, plant carbohydrate, β-glucan.

Antonyms: -.

Similar Words: cellulose, hemicellulose, lignin, starch.

Synonyms, antonyms, and similar words for "callose" in French

Synonyms: glucane, polysaccharide, glucide végétal.

Antonyms: -.

Similar Words: cellulose, hémicellulose, lignine, amidon.

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