Now showing items 21-30 of 543
Fenologia e produção de gemas em cultivares e seleções de pessegueiro na região de Jaboticabal-SP
(Sociedade Brasileira de Fruticultura, 2014)
Relationship between endodormancy, FLOWERING LOCUS T and cell cycle genes in Vitis vinifera
Main conclusion In grapevines, the increased expression of VvFT, genes involved in the photoperiodic control of seasonal growth (VvAP1, VvAIL2) and cell cycle genes (VvCDKA, VvCDKB2, VvCYCA1, VvCYCB, VvCYCD3.2) in the shoot ...
Cleistogamy in the rare high Andean perennial herb Cryptantha capituliflora (Boraginaceae)
(Springer Wien, 2003-03)
Axial and apical flowers of Cryptantha capituliflora were analyzed with regard to morphology and pollen tube growth to assess the occurrence of cleistogamy. Although intermediate floral forms do occur, cleistogamous flowers ...
SUDDEN ALTERATIONS IN WATER-BALANCE ASSOCIATED WITH FLOWER BUD OPENING IN COFFEE PLANTS
(Headley Brothers LtdAshfordInglaterra, 1976)
Reproductive biology of the dioecious Canary Islands endemic Withania aristata (Solanaceae)
(Botanical Society of America, 2006-12)
We confirmed functional dioecy of Withania aristata via field and greenhouse studies. Male flowers are significantly larger. Female flowers bear stamens with no pollen; males bear 220 000 grains. Stigmata of male flowers ...
The expression of VvPHYA and VvPHYB transcripts is differently regulated by photoperiod in leaves and buds of grapevines
Light signals perceived by phytochromes (Phys) and cryptochromes (Crys) play key roles in plant growth and development and in photoperiod dependant process such as flowering, tuberization, seasonal growth cessation and ...
Transcriptome analysis of Gossypium hirsutum flower buds infested by cotton boll weevil (Anthonomus grandis) larvae
Abstract Background Cotton is a major fibre crop grown worldwide that suffers extensive damage from chewing insects, including the cotton boll weevil ...