Biologia plantarum 44:443-445, 2001 | DOI: 10.1023/A:1012436004192
Relations between Photosynthetic Pigment Accumulation and Microsporogenesis in Secale, Triticale, and Secalotriticum
- 1 Institute of Genetics and Cytology, National Academy of Sciences of Belarus, Minsk, Republic of Belarus
- 2 Institute of Photobiology, National Academy of Sciences of Belarus, Minsk, Republic of Belarus
The accumulation of photosynthetic pigments in underflag and flag leaves as well as the process of microsporogenesis in lines of tetraploid Secale, hexaploid Triticale, and hexaploid Secalotriticum were studied. Significant positive correlations were found between the amounts of chlorophyll a (Chl a), carotenoids (Car), Chl a/b ratio, and the normal proceeding of meiosis. High probability of paternal type of inheritance of specifities of meiosis of pollen mother cells and variation in photosynthetic pigments during plant transition from the stalk-shooting to heading stage were demonstrated.
Keywords: carotenoids; chlorophylls; meiosis; rye; wheat
Subjects: carotenoids accumulation, microsporogenesis; chlorophylls, microsporogenesis; microsporogenesis, photosynthetic pigments; ploidy level; rye; Secale cereale; Secalotriticum, microsporogenesis; triticale, Triticosecale; wheat
Published: September 1, 2001 Show citation
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Shymko, V.E., Kalituho, L.N., Kabanova, S.N., Kabashnikova, L.F., & Gordeï, I.A. (2001). Relations between Photosynthetic Pigment Accumulation and Microsporogenesis in Secale, Triticale, and Secalotriticum. Biologia plantarum, 44(3), 443-445. doi: 10.1023/A:1012436004192
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