Respiration of apple pollen on different sugar substrates and the problem of the role of sucrose in pollen-tube growth
✍ Scribed by Eva Hrabětová; Jaroslav Tupý
- Publisher
- Springer Netherlands
- Year
- 1961
- Tongue
- English
- Weight
- 377 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0006-3134
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## Summary It has been proposed that a stylar glycoprotein, the transmitting tissue‐specific (TTS) protein isolated from __Nicotiana tabacum__, serves both as a growth stimulant, by providing a source of nutrients, and as an attractant for pollen tubes during their growth through the style. Working
The effects of canavanine, ~,y-diaminobutyrie acid, homoarginine and lathyrine on the germination of pollen and on in-vitro growth of pollen tubes were studied in the following species: Lathyrus niger, L. 8ilvestris, Vieia uni]nga, Pisum sativum and Citer arietinum. The effects of these non-protein