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Dergiler / IUFS Journal of Biology / 2010 / Cilt: 69 - Sayı: 1

Cytohistological studies during cotton somatic embryogenesis with brassinosteroid application

Ercan ARICAN
Yıldız AYDIN
Tijen Talas OĞRAŞ
Nermin GÖZÜKIRMIZI
Ahu AITINKUT
Işıl ISMAİLOĞLU
Sayfa
33–39
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Chromosome behaviour of the cells surrounding embryogenic cells showed abnormal divisions and higher level of polyploidy on BR treated calli when compared to control group.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The histology and chromosome alterations of somatic embryo initiation and development in cotton (Gossypium hirsutum L. cv.
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Temel Bulgular & Veri:Calli developed from hypocotyl explants were subjected to 0.5 μM BR.
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Sonuç & Katkı:Chromosome behaviour of the cells surrounding embryogenic cells showed abnormal divisions and higher level of polyploidy on BR treated calli when compared to control group.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

The histology and chromosome alterations of somatic embryo initiation and development in cotton (Gossypium hirsutum L. cv. Coker) was examined during in vitro exogenous brassinosteroid (BR) application. Calli developed from hypocotyl explants were subjected to 0.5 μM BR. After 10 weeks of calli cultures with somatic embryos at different developmental stages were fixed for histological examinations. The histological examination showed that two types of embryogenic cells induced; epidermal or subepidermal. The embryogenic mass and somatic embryos were mostly derived from several morphologically competent cells from subepidermal cases; however single progenitor cells for epidermal situations. Chromosome behaviour of the cells surrounding embryogenic cells showed abnormal divisions and higher level of polyploidy on BR treated calli when compared to control group.

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Bu Makaleye Atıf Yap

ARICAN, E., AYDIN, Y., OĞRAŞ, T. T., GÖZÜKIRMIZI, N., AITINKUT, A., ISMAİLOĞLU, I. (2022). Cytohistological studies during cotton somatic embryogenesis with brassinosteroid application. IUFS Journal of Biology, Cilt: 69 - Sayı: 1, 33–39. https://ajindex.com/articles/544047

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Kaynakça (8)

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