Developmental Staging of Maize Microspores Reveals a Transition in Developing Microspore Proteins
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چکیده
منابع مشابه
Developmental staging of maize microspores reveals a transition in developing microspore proteins.
A method for the preparation of developmentally staged microspores and young pollen from maize (Zea mays) has been devised. The preparations are of sufficient purity and quantity for biochemical analysis, including the analysis of steady-state protein and RNA populations associated with each stage. A major transition in protein populations occurs during the developmental period that encompasses...
متن کاملDevelopmental Staging of Maize Microspores Reveals a Transition in Developing Microspore Proteins1
A method for the preparation of developmentally staged microspores and young pollen from maize (Zea mays) has been devised. The preparations are of sufficient purity and quantity for biochemical analysis, including the analysis of steady-state protein and RNA populations associated with each stage. A major transition in protein populations occurs during the developmental period that encompasses...
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Microspore derivatives occurring in culture of maize microspores were studied by light and electron microscopy. The cultures showed a high degree of heterogeneity throughout the whole period of cultivation. Several types of androgenic structures at different developmental stages were observed, indicating a high level of asynchrony among microspores following the androgenic pathway. During the f...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1990
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.92.2.474