Приказ основних података о документу

Structure, function and regulation of aquaporin gene expression during drought in plants

dc.creatorĐurić, Marija
dc.date.accessioned2024-01-14T12:39:59Z
dc.date.available2900-01-01
dc.date.issued2023
dc.identifier.issn2787-2947
dc.identifier.urihttp://radar.ibiss.bg.ac.rs/handle/123456789/6485
dc.description.abstractPovećanje prosečnih godišnjih temperatura iz godine u godinu za posledicu ostavlja sve izraženije sušne sezone. Suša nepovoljno utiče na rastenje i razviće biljaka, uzrokujući velike ekonomske gubitke na globalnom nivou. Efekti suše ispoljavaju se kako na morfološkom, tako i na fiziološkom, biohemijskom i molekularnom nivou organizacije biljaka. Izlaganje biljaka suši narušava normalan transport vode kroz ćelije što se odražava i na zastupljenost i funkciju kanala za vodu – akvaporina, na membranama. Akvaporini su transmembranski proteini koji formiraju kanale za prolazak vode i drugih molekula kroz ćelijske membrane. Ispoljavaju veoma značajnu ulogu u prilagođavanju protoka vode kroz ćelije shodno fiziološkom stanju. S obzirom na to, poslednjih godina velika pažnja posvećena je ulozi akvaporina pri odgovorima biljaka na dejstvo suše i drugih abiotičkih stresogenih faktora koji utiču na narušavanje vodnog režima biljaka. Istraživanja su usmerena ka praćenju promena u ekspresiji gena za akvaporine, zastupljenosti akvaporina na membranama i uticaju na usvajanje, transport i odavanje vode u atmosferu. U ovom radu predstavljene su analize strukture i regulacije ekspresije gena za akvaporine, kao i naučna istraživanja u proteklih deset godina o promenama u ekspresiji gena za akvaporine kod biljaka izlaganih suši. Poseban akcenat stavljen je na rezultate bioinformatičkih analiza akvaporina kod hortikulturne vrste Impatiens walleriana, i njihovu ekspresiju pri suši i rehidrataciji.sr
dc.description.abstractThe increase in average annual temperatures from year to year results in pronounced dry seasons. Drought adversely affects the plants growth and development, causing large economic losses on a global scale. The effects of drought are manifested both at the plant morphological, as well at the physiological, bio- chemical and molecular levels. Exposure of plants to drought disrupts the normal water transport through the cells, which is reflected in the presence and function of water channels - aquaporins, on the mem- branes. Aquaporins are transmembrane proteins that form channels for the water, and other molecules flow through cell membranes. They play a very important role in adjusting the water flow through the cells according to the physiological state. In view of this, in recent years much attention has been paid to the role of aquaporins in plant responses to drought and other abiotic stress factors, which affect the dis- ruption of the water regime of plants. Researches are aimed at monitoring changes in the expression of genes for aquaporins, the presence of aquaporins on membranes and the influence on the absorption, transport and release of water into the atmosphere. This paper presents analyzes of the structure and reg- ulation of aquaporin gene expression, as well as scientific research over the past ten years on changes in aquaporin gene expression in plants exposed to drought. Special emphasis was placed on the results of bioinformatic analyzes of aquaporins in the horticultural species Impatiens walleriana, and their expression during drought and rehydration.en
dc.language.isosrsr
dc.publisherBelgrade: Institute of Molecular Genetics and Genetic Engineering, University of Belgradesr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200007/RS//sr
dc.rightsopenAccesssr
dc.sourceTrends in Molecular Biologysr
dc.subjectImpatiens walleriana
dc.subjectsušasr
dc.subjectakvaporinisr
dc.subjectgenska ekspresijasr
dc.subjectdroughten
dc.subjectaquaporinsen
dc.subjectgene expressionen
dc.titleStruktura, funkcija i regulacija ekspresije gena za akvaporine pri suši kod biljakasr
dc.titleStructure, function and regulation of aquaporin gene expression during drought in plantsen
dc.typebookPartsr
dc.rights.licenseARRsr
dc.rights.holder© 2023 by the Institute of Molecular Genetics and Genetic Engineering, University of Belgradesr
dc.citation.issue3
dc.citation.spage256
dc.citation.epage268
dc.type.versionpublishedVersionsr
dc.identifier.fulltexthttps://radar.ibiss.bg.ac.rs/bitstream/id/16376/bitstream_16376.pdf
dc.citation.rankM45
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_ibiss_6485


Документи

Thumbnail
Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу