The mechanism of flower formation in Silene armeria L.

1966 ◽  
Vol 53 (16) ◽  
pp. 411-411 ◽  
Author(s):  
S. J. Wellensiek
Keyword(s):  
Flower Formation ◽  
Silene Armeria

scholarly journals Gibberellic acid flower formation and stem elongation in Silene armeria.

1973 ◽  
Vol 21 (4) ◽  
pp. 245-255
Author(s):  
S.J. Wellensiek
Keyword(s):  
Gibberellic Acid ◽  
Stem Elongation ◽  
Flowering Plants ◽  
Plant Age ◽  
Flower Formation ◽  
High Concentration ◽  
Short Day ◽  
Long Day ◽  
Silene Armeria

Several selected S. armeria lines differing in their reaction to GA3 were treated with GA3 at various concentrations under short-day (SD) or long-day conditions. With SD treatment one application of GA3 at high concentration (10 000 p.p.m. or greater) induced flower formation in certain lines. Stem elongation increased with GA3 concentration and with plant age and was much greater on flowering plants than on non-flowering ones. [For previous related work see HcA 41, 4400.]. (Abstract retrieved from CAB Abstracts by CABI’s permission)

Stem growth, flower formation, and endogenous gibberellins in a normal and a dwarf strain of Silene armeria

Planta ◽  
1979 ◽  
Vol 145 (2) ◽  
pp. 175-180 ◽  
Author(s):  
Jeffrey C. Suttle ◽  
Jan A. D. Zeevaart
Keyword(s):  
Stem Growth ◽  
Flower Formation ◽  
Silene Armeria

Effect of Bean Yellow Mosaic on Survival and Flower Formation in Red Clover 1

Crop Science ◽  
1962 ◽  
Vol 2 (5) ◽  
pp. 426-429 ◽  
Author(s):  
R. W. Goth ◽  
Roy D. Wilcoxson
Keyword(s):  
Red Clover ◽  
Flower Formation

scholarly journals Transcriptomic and chemical analyses to identify candidate genes involved in color variation of sainfoin flowers

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yu Qiao ◽  
Qiming Cheng ◽  
Yutong Zhang ◽  
Wei Yan ◽  
Fengyan Yi ◽  
...  
Keyword(s):  
Regulatory Networks ◽  
Flower Color ◽  
Color Variation ◽  
Anthocyanin Synthesis ◽  
Flower Formation ◽  
Factors Affecting ◽  
Phenylpropanoid Biosynthesis ◽  
Molecular Information ◽  
Illumina Hiseq4000 ◽  
Insight Into

Abstract Background Sainfoin (Onobrychis viciifolia Scop) is not only a high-quality legume forage, but also a nectar-producing plant. Therefore, the flower color of sainfoin is an important agronomic trait, but the factors affecting its flower phenotype are still unclear. To gain insights into the regulatory networks associated with metabolic pathways of coloration compounds (flavonoids or anthocyanins) and identify the key genes, we conducted a comprehensive analysis of the phenotype, metabolome and transcriptome of WF and AF of sainfoin. Results Delphinidin, petunidin and malvidin derivatives were the main anthocyanin compounds in the AF of sainfoin. These substances were not detected in the WF of sainfoin. The transcriptomes of WF and AF in sainfoin at the S1 and S3 stages were obtained using the Illumina HiSeq4000 platform. Overall, 10,166 (4273 upregulated and 5893 downregulated) and 15,334 (8174 upregulated and 7160 downregulated) DEGs were identified in flowers at S1 and S3 stages, respectively (WF-VS-AF). KEGG pathway annotations showed that 6396 unigenes were annotated to 120 pathways and contained 866 DEGs at S1 stages, and 6396 unigenes were annotated to 131 pathways and included 1546 DEGs at the S3 stage. Nine DEGs belonging to the “flavonoid biosynthesis”and “phenylpropanoid biosynthesis” pathways involved in flower color formation were identified and verified by RT-qPCR analyses. Among these DEGs, 4CL3, FLS, ANS, CHS, DFR and CHI2 exhibited downregulated expression, and F3H exhibited upregulated expression in the WF compared to the AF, resulting in a decrease in anthocyanin synthesis and the formation of WF in sainfoin. Conclusions This study is the first to use transcriptome technology to study the mechanism of white flower formation in sainfoin. Our transcriptome data will be a great enrichment of the genetic information for sainfoin. In addition, the data presented herein will provide valuable molecular information for genetic breeding and provide insight into the future study of flower color polymorphisms in sainfoin.

Effect of N-m-Tolylphthalamic Acid on Tomato Flower Formation

Science ◽  
1955 ◽  
Vol 122 (3158) ◽  
pp. 74-75 ◽  
Author(s):  
F. G. TEUBNER ◽  
S. H. WITTWER
Keyword(s):  
Flower Formation

Promotion of flower formation by atrazine and diuron in seedlings of Asparagus

Planta ◽  
1986 ◽  
Vol 169 (2) ◽  
pp. 289-291 ◽  
Author(s):  
T. Abe ◽  
T. Kameya
Keyword(s):  
Flower Formation
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