Regulation of the Thioredoxin System by Quercetin and Kaempferol in Arsenic Stressed Wheat (Triticum aestivum L.)

Büşra Arıkan Abdulveli; Evren Yıldıztugay

Makale detayları

Regulation of the Thioredoxin System by Quercetin and Kaempferol in Arsenic Stressed Wheat (Triticum aestivum L.)

Yazarlar:

Büşra Arıkan Abdulveli | Evren Yıldıztugay

Yayıncı:

Manisa Celal Bayar University

Ana Başlıklar:

Bitki Biyoteknolojisi | Bitki Hücresi ve Moleküler Biyoloji

Dergi:

Celal Bayar Üniversitesi Fen Bilimleri Dergisi Vol.21 Issue 3, pp.107-112

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001359114

pISSN:

1305-130X

Anahtar kelimeler:

Özet:

 Thioredoxins TRXs are small proteins that function as redox regulators in various metabolic processes. However, due to the complexity of the thioredoxin system, research on its role in stress tolerance remains limited. This study aimed to elucidate the mechanisms by which quercetin Q and kaempferol K influence the transcription levels of NTRA, TRX15, TRX4, and TRXh1 genes, which are associated with the chloroplastic and cytoplasmic thioredoxin systems in wheat seedlings under arsenic As stress. The expression of TRX system-related genes was found to be reduced in wheat leaves subjected to As stress. While the expression of NTRA and TRX15 genes showed a slight increase in the AsQ group, Q did not exhibit a dominant effect on the regulation of the thioredoxin system. Similarly, AsK treatment led to an increase in TRXh1 gene expression. Although the regulatory effect of K was only noticeable with the combined application of StressQK, this effect was not strong enough to suggest that the thioredoxin system plays an active role in the stress response.

 Thioredoxins TRXs are small proteins that function as redox regulators in various metabolic processes. However, due to the complexity of the thioredoxin system, research on its role in stress tolerance remains limited. This study aimed to elucidate the mechanisms by which quercetin Q and kaempferol K influence the transcription levels of NTRA, TRX15, TRX4, and TRXh1 genes, which are associated with the chloroplastic and cytoplasmic thioredoxin systems in wheat seedlings under arsenic As stress. The expression of TRX system-related genes was found to be reduced in wheat leaves subjected to As stress. While the expression of NTRA and TRX15 genes showed a slight increase in the AsQ group, Q did not exhibit a dominant effect on the regulation of the thioredoxin system. Similarly, AsK treatment led to an increase in TRXh1 gene expression. Although the regulatory effect of K was only noticeable with the combined application of StressQK, this effect was not strong enough to suggest that the thioredoxin system plays an active role in the stress response.

 Thioredoxins TRXs are small proteins that function as redox regulators in various metabolic processes. However, due to the complexity of the thioredoxin system, research on its role in stress tolerance remains limited. This study aimed to elucidate the mechanisms by which quercetin Q and kaempferol K influence the transcription levels of NTRA, TRX15, TRX4, and TRXh1 genes, which are associated with the chloroplastic and cytoplasmic thioredoxin systems in wheat seedlings under arsenic As stress. The expression of TRX system-related genes was found to be reduced in wheat leaves subjected to As stress. While the expression of NTRA and TRX15 genes showed a slight increase in the AsQ group, Q did not exhibit a dominant effect on the regulation of the thioredoxin system. Similarly, AsK treatment led to an increase in TRXh1 gene expression. Although the regulatory effect of K was only noticeable with the combined application of StressQK, this effect was not strong enough to suggest that the thioredoxin system plays an active role in the stress response.

 Thioredoxins TRXs are small proteins that function as redox regulators in various metabolic processes. However, due to the complexity of the thioredoxin system, research on its role in stress tolerance remains limited. This study aimed to elucidate the mechanisms by which quercetin Q and kaempferol K influence the transcription levels of NTRA, TRX15, TRX4, and TRXh1 genes, which are associated with the chloroplastic and cytoplasmic thioredoxin systems in wheat seedlings under arsenic As stress. The expression of TRX system-related genes was found to be reduced in wheat leaves subjected to As stress. While the expression of NTRA and TRX15 genes showed a slight increase in the AsQ group, Q did not exhibit a dominant effect on the regulation of the thioredoxin system. Similarly, AsK treatment led to an increase in TRXh1 gene expression. Although the regulatory effect of K was only noticeable with the combined application of StressQK, this effect was not strong enough to suggest that the thioredoxin system plays an active role in the stress response.

Makale detayları

Regulation of the Thioredoxin System by Quercetin and Kaempferol in Arsenic Stressed Wheat (Triticum aestivum L.)

Yazarlar:

Büşra Arıkan Abdulveli | Evren Yıldıztugay

Yayıncı:

Manisa Celal Bayar University

Ana Başlıklar:

Bitki Biyoteknolojisi | Bitki Hücresi ve Moleküler Biyoloji

Dergi:

Celal Bayar Üniversitesi Fen Bilimleri Dergisi Vol.21 Issue 3, pp.107-112

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001359114

pISSN:

1305-130X

Arsenic

Kaempferol

Oxidative stress

Quercetin

Redox regulation

Thioredoxin

Wheat

Sayı

Makale detayları

Yazarlar: Büşra Arıkan Abdulveli | Evren Yıldıztugay

Yayıncı: Manisa Celal Bayar University

Ana Başlıklar: Bitki Biyoteknolojisi | Bitki Hücresi ve Moleküler Biyoloji

Dergi: Celal Bayar Üniversitesi Fen Bilimleri Dergisi Vol.21 Issue 3, pp.107-112

Belge Tipi: Makale

Yayın Tarihi: 9/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001359114

pISSN: 1305-130X

Sayı

Yazarlar:

Büşra Arıkan Abdulveli | Evren Yıldıztugay

Yayıncı:

Manisa Celal Bayar University

Ana Başlıklar:

Bitki Biyoteknolojisi | Bitki Hücresi ve Moleküler Biyoloji

Dergi:

Celal Bayar Üniversitesi Fen Bilimleri Dergisi Vol.21 Issue 3, pp.107-112

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001359114

pISSN:

1305-130X