The Cytogenetic Effects of Sodium Metabisulfite, a Food Preservative in Root Tip Cells of Allium cepa L.

Eyyüp RENCÜZOĞULLARI

Makale detayları

The Cytogenetic Effects of Sodium Metabisulfite, a Food Preservative in Root Tip Cells of Allium cepa L.

Yazarlar:

Eyyüp RENCÜZOĞULLARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Biology 2001 Vol.25 Issue 4, pp.361-370

Belge Tipi:

Makale

Yayın Tarihi:

3/2001

Belge Dili:

Türkçe

Document ID (Org No.):

2000813771

Sıklık:

İki Aylık

eISSN:

1303-6092

pISSN:

1300-0152

Anahtar kelimeler:

Özet:

 

The effects of sodium metabisulfite (SMB) on mitosis were investigated in Allium cepa L. The roots of A. cepa were treated with SMB concentrations of 7.5 mg/lt, 15 mg/lt and 30 mg/lt  for 10- and 20-hour treatment periods. SMB significantly decreased the mitotic index (MI) at all concentrations and treatment periods. While the decreasing of the MI was dose-dependent at 10 hours treatment time, SMB increased the mitotic abnormalities dose dependently.

 

The effects of sodium metabisulfite (SMB) on mitosis were investigated in Allium cepa L. The roots of A. cepa were treated with SMB concentrations of 7.5 mg/lt, 15 mg/lt and 30 mg/lt  for 10- and 20-hour treatment periods. SMB significantly decreased the mitotic index (MI) at all concentrations and treatment periods. While the decreasing of the MI was dose-dependent at 10 hours treatment time, SMB increased the mitotic abnormalities dose dependently.

Makale detayları

The Cytogenetic Effects of Sodium Metabisulfite, a Food Preservative in Root Tip Cells of Allium cepa L.

Yazarlar:

Eyyüp RENCÜZOĞULLARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Biology 2001 Vol.25 Issue 4, pp.361-370

Belge Tipi:

Makale

Yayın Tarihi:

3/2001

Belge Dili:

Türkçe

Document ID (Org No.):

2000813771

Sıklık:

İki Aylık

eISSN:

1303-6092

pISSN:

1300-0152

Allium cepa

Sodium Metabisulfite

Mitosis

Food Preservative

Sayı

Makale detayları

The Cytogenetic Effects of Sodium Metabisulfite, a Food Preservative in Root Tip Cells of Allium cepa L.

Yazarlar: Eyyüp RENCÜZOĞULLARI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Biology 2001 Vol.25 Issue 4, pp.361-370

Belge Tipi: Makale

Yayın Tarihi: 3/2001

Belge Dili: Türkçe

Document ID (Org No.): 2000813771

Sıklık: İki Aylık

eISSN: 1303-6092

pISSN: 1300-0152

Allium cepa

Sodium Metabisulfite

Mitosis

Food Preservative

Sayı

Yazarlar:

Eyyüp RENCÜZOĞULLARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Biology 2001 Vol.25 Issue 4, pp.361-370

Belge Tipi:

Makale

Yayın Tarihi:

3/2001

Belge Dili:

Türkçe

Document ID (Org No.):

2000813771

Sıklık:

İki Aylık

eISSN:

1303-6092

pISSN:

1300-0152