P-Protein Structure in Functional and Non-Functional Secondary Phloem in Armeniaca vulgaris Lam. (Rosaceae)

Gönül ALGAN; H. Nurhan BAKAR BÜYÜKKARTAL

Makale detayları

P-Protein Structure in Functional and Non-Functional Secondary Phloem in Armeniaca vulgaris Lam. (Rosaceae)

Yazarlar:

Gönül ALGAN | H. Nurhan BAKAR BÜYÜKKARTAL

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Botany 2002 Vol.26 Issue 4, pp.213-218

Belge Tipi:

Makale

Yayın Tarihi:

3/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000724400

Sıklık:

İki Aylık

eISSN:

1303-6106

pISSN:

1300-008X

Özet:

 

P-proteins (phloem proteins) and their conformational changes in the functional and non-functional sieve elements in secondary phloem of Armeniaca vulgaris Lam. (Rosaceae) were examined with an electron microscope. Scattered throughout the cell, the fibrillar components of p-protein in active sieve elements were much denser sieve plate surfaces. P-proteins in inactive sieve elements, different from those of active ones, were observed to appear as  disordered, short, thread-like fibrils with fern-like crystalline structure.

 

P-proteins (phloem proteins) and their conformational changes in the functional and non-functional sieve elements in secondary phloem of Armeniaca vulgaris Lam. (Rosaceae) were examined with an electron microscope. Scattered throughout the cell, the fibrillar components of p-protein in active sieve elements were much denser sieve plate surfaces. P-proteins in inactive sieve elements, different from those of active ones, were observed to appear as  disordered, short, thread-like fibrils with fern-like crystalline structure.

Makale detayları

P-Protein Structure in Functional and Non-Functional Secondary Phloem in Armeniaca vulgaris Lam. (Rosaceae)

Yazarlar: Gönül ALGAN | H. Nurhan BAKAR BÜYÜKKARTAL

Yayıncı: TUBITAK

Dergi: Turkish Journal of Botany 2002 Vol.26 Issue 4, pp.213-218

Belge Tipi: Makale

Yayın Tarihi: 3/2002

Belge Dili: Türkçe

Document ID (Org No.): 2000724400

Sıklık: İki Aylık

eISSN: 1303-6106

pISSN: 1300-008X

Sayı

Yazarlar:

Gönül ALGAN | H. Nurhan BAKAR BÜYÜKKARTAL

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Botany 2002 Vol.26 Issue 4, pp.213-218

Belge Tipi:

Makale

Yayın Tarihi:

3/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000724400

Sıklık:

İki Aylık

eISSN:

1303-6106

pISSN:

1300-008X