AI Summary & Key Takeaways
AI InsightAccording to the results of laboratory analyses; cell growing increased from 7th. to 27th. day but lower growing trend was found in salt stress condition than control condition.
📌 3 Key Takeaways
Abstract
This research has been carried out in Ben Gurion University of Negev, Desert Research Institute, in Israel. Tabacco cells were used as an experimental material. Cell suspension culture was prepared as a growing media consisted of control and salt stress conditions. Cell samples were taken from 7th. to 27th. day in different growing phase of cells. Growing curve and total RNA content of cells was determined in that time course. According to the results of laboratory analyses; cell growing increased from 7th. to 27th. day but lower growing trend was found in salt stress condition than control condition. Opposite of the cell growing, total RNA contents decreased depending on the time course. In addition to, total RNA contents was determined lower in control condition than salt stress condition.
Özet
Çalışmada; Ben Gurion Üniversitesi (İsrail), Çöl Araştırmaları Enstitüsünde, tütün hücre süspansiyon kültüründe tuz stresi yaratılarak, hücre gelişiminin 7. gününden itibaren 27. güne kadar farklı zamanlarda total RNA sentezinin değişimi incelenmiştir. Elde edilen sonuçlara göre, total RNA miktarının zamana bağlı olarak düşme eğiliminde olduğu belirlenmiştir. Ancak stres koşullarına bağlı olarak incelenen tüm zaman dilimlerinde total RNA miktarları kontrole oranla daha yüksek düzeylerde belirlenmiştir. Bu sonucun bitkilerde strese bağlı hücresel tepkilerden olduğu ve savunma mekanizmasının harekete geçmesiyle özel stres proteinlerini kodlama işlemi için gerekli RNA şifresini içerdiği sonucuna varılmıştır.