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ZENODO
Article . 2026
License: CC BY
Data sources: ZENODO
ZENODO
Article . 2026
License: CC BY
Data sources: Datacite
ZENODO
Article . 2026
License: CC BY
Data sources: Datacite
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HUJAYRA SITOSKELETINING STRUKTURAVIY VA FUNKSIONAL TASHKIL ETILISHI

Authors: Nodirov Dostonjon Zokir o'g'li;

HUJAYRA SITOSKELETINING STRUKTURAVIY VA FUNKSIONAL TASHKIL ETILISHI

Abstract

Hujayra sitoskeleti eukariot hujayralarning ichki tayanch tizimi bo‘lib, u hujayra shaklini saqlash, mexanik barqarorlikni ta’minlash, organoidlarning joylashuvini boshqarish, hujayra ichki transportini amalga oshirish va hujayra bo‘linishida ishtirok etish kabi ko‘plab muhim biologik vazifalarni bajaradi. Sitoskelet hujayra sitoplazmasida joylashgan murakkab oqsil tolalar tarmog‘idan iborat bo‘lib, asosan mikrofilamentlar, oraliq filamentlar va mikronaychalardan tashkil topadi. Ushbu strukturalarning har biri o‘ziga xos molekulyar tuzilishga, dinamik xossalarga va fiziologik funksiyalarga ega. Mikrofilamentlar ko‘proq aktin oqsilidan tuzilgan bo‘lib, hujayra harakati, qisqarish va membrana shakllanish jarayonlarida faol qatnashadi. Oraliq filamentlar mexanik mustahkamlikni ta’minlaydi hamda to‘qimalarning strukturaviy yaxlitligini saqlaydi. Mikronaychalar esa tubulin oqsilidan tashkil topib, hujayra ichida moddalarning tashilishi, mitoz hushtagi hosil bo‘lishi va kiprikchalar hamda xivchinlar harakatida ishtirok etadi. Sitoskelet tizimi faqat tayanch apparati emas, balki hujayra signalizatsiyasi, differensiallanish, migratsiya, immun javob, regeneratsiya va embrional rivojlanish jarayonlarida ham muhim o‘rin tutadi. Zamonaviy sitologiya va molekulyar biologiyada sitoskelet elementlarining patologik o‘zgarishlari saraton, neyrodegenerativ kasalliklar, mushak distrofiyalari va irsiy sindromlar bilan bog‘liqligi aniqlangan. Mazkur maqolada sitoskeletning strukturaviy komponentlari, ularning ultrastrukturasi, molekulyar tashkil topishi va hujayra hayotidagi funksional ahamiyati keng yoritiladi.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average