scholarly journals Floral Organogenesis and Morphogenesis of Staphisagria (Ranunculaceae): Implications for the Evolution of Synorganized Floral Structures in Delphinieae

2021 ◽  
Vol 182 (1) ◽  
pp. 59-70
Author(s):  
Julie Zalko ◽  
Samuel Frachon ◽  
Antoine Morel ◽  
Thierry Deroin ◽  
Felipe Espinosa ◽  
...  
Keyword(s):  
Floral Organogenesis

In vitro shoot and floral organogenesis from stamen explants from a Rhododendron PJM group clone

1993 ◽  
Vol 56 (2) ◽  
pp. 163-170 ◽  
Author(s):  
A. Shevade ◽  
John E. Preece
Keyword(s):  
Floral Organogenesis

scholarly journals Polyvariance of Floral Organogenesis of Syringa josikaea Jacq. (Oleaceae) in the Conditions of the Arctic Urbanized Territory

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Natalia V. Vasilevskaya ◽  
◽  
Darya A. Morozova ◽  
Keyword(s):  
The Arctic ◽  
Floral Organogenesis ◽  
Urbanized Territory

scholarly journals Different expression pattern of flowering pathway genes contribute to male or female organ development during floral transition in the monoecious weed Ambrosia artemisiifolia L. (Asteraceae)

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7421 ◽  
Author(s):  
Kinga Klára Mátyás ◽  
Géza Hegedűs ◽  
János Taller ◽  
Eszter Farkas ◽  
Kincső Decsi ◽  
...  
Keyword(s):  
Genetic Regulation ◽  
Ambrosia Artemisiifolia ◽  
Cultivated Plants ◽  
Gene Expressions ◽  
Invasive Weed ◽  
Male And Female ◽  
Floral Organogenesis ◽  
A Genome ◽  
Reproduction Biology

The highly allergenic and invasive weed Ambrosia artemisiifolia L. is a monoecius plant with separated male and female flowers. The genetic regulation of floral morphogenesis is a less understood field in the reproduction biology of this species. Therefore the objective of this work was to investigate the genetic control of sex determination during floral organogenesis. To this end, we performed a genome-wide transcriptional profiling of vegetative and generative tissues during the plant development comparing wild-growing and in vitro cultivated plants. RNA-seq on Illumina NextSeq 500 platform with an integrative bioinformatics analysis indicated differences in 80 floral gene expressions depending on photoperiodic and endogenous initial signals. Sex specificity of genes was validated based on RT-qPCR experiments. We found 11 and 16 uniquely expressed genes in female and male transcriptomes that were responsible particularly to maintain fertility and against abiotic stress. High gene expression of homologous such as FD, FT, TFL1 and CAL, SOC1, AP1 were characteristic to male and female floral meristems during organogenesis. Homologues transcripts of LFY and FLC were not found in the investigated generative and vegetative tissues. The repression of AP1 by TFL1 homolog was demonstrated in male flowers resulting exclusive expression of AP2 and PI that controlled stamen and carpel formation in the generative phase. Alterations of male and female floral meristem differentiation were demonstrated under photoperiodic and hormonal condition changes by applying in vitro treatments.

Floral organogenesis of Echinodorus amazonicus Rataj and floral construction of the Alismatales

1978 ◽  
Vol 77 (3) ◽  
pp. 141-156 ◽  
Author(s):  
R. SATTLER ◽  
V. SINGH
Keyword(s):  
Floral Organogenesis

Studies in the Alismataceae. X. Floral organogenesis in Luronium natans (L.) Raf.

1999 ◽  
Vol 77 (11) ◽  
pp. 1560-1568 ◽  
Author(s):  
W.A. Charlton
Keyword(s):  
Floral Organogenesis

FLORAL ORGANOGENESIS IN FRASERA CAROLINENSIS

1940 ◽  
Vol 27 (8) ◽  
pp. 600-609 ◽  
Author(s):  
Ralph W. McCoy
Keyword(s):  
Floral Organogenesis

RBE controls microRNA164 expression to effect floral organogenesis

Development ◽  
2012 ◽  
Vol 139 (12) ◽  
pp. 2161-2169 ◽  
Author(s):  
T. Huang ◽  
F. Lopez-Giraldez ◽  
J. P. Townsend ◽  
V. F. Irish
Keyword(s):  
Floral Organogenesis

Floral Organogenesis in Plowmanianthus (Commelinaceae)

2004 ◽  
Vol 165 (4) ◽  
pp. 511-519 ◽  
Author(s):  
Christopher R. Hardy ◽  
Jerrold I. Davis ◽  
Dennis W. Stevenson
Keyword(s):  
Floral Organogenesis
Sign in / Sign up

Export Citation Format

Share Document