Towards a genetic understanding of seed vigour in small-seeded crops using natural variation in Brassica oleracea

Finch‐Savage, William E.; Clay, H. A.; Lynn, James R.; Morris, Karl

doi:10.1016/j.plantsci.2010.06.005

Cited by 75 publications

(73 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…SW Gospel, which combined rapid germination and radicle growth, was slightly advantaged in the simulation results but, on average, this advantage was not statistically significant and was not observed in field experiments. High throughput phenotyping should concern the most important traits that determine variations in field emergence (Finch-savage et al, 2010;Brunel-Muguet et al, 2011). These variations in field emergence results could be due to different seed traits and depend on the limiting environmental conditions (temperature, water availability, soil crusting, etc.)…”

Section: Major Effects Of Sowing Conditionsmentioning

confidence: 99%

Virtual modeling based on deep phenotyping provides complementary data to field experiments to predict plant emergence in oilseed rape genotypes

Dürr

Constantin²,

Wagner³

et al. 2016

European Journal of Agronomy

View full text Add to dashboard Cite

Section: Major Effects Of Sowing Conditionsmentioning

confidence: 99%

Virtual modeling based on deep phenotyping provides complementary data to field experiments to predict plant emergence in oilseed rape genotypes

Dürr

Constantin²,

Wagner³

et al. 2016

European Journal of Agronomy

View full text Add to dashboard Cite

“…Seedling establishment is another key stage of plant life cycle, which follows closely after germination. It is believed that well-developed seedlings result in well-developed plants (Finch-Savage et al, 2010; Imran et al, 2013). …”

Section: Introductionmentioning

confidence: 99%

Karrikins: Regulators Involved in Phytohormone Signaling Networks during Seed Germination and Seedling Development

et al. 2017

View full text Add to dashboard Cite

Seed germination and early seedling establishment are critical stages during a plant’s life cycle. These stages are precisely regulated by multiple internal factors, including phytohormones and environmental cues such as light. As a family of small molecules discovered in wildfire smoke, karrikins (KARs) play a key role in various biological processes, including seed dormancy release, germination regulation, and seedling establishment. KARs show a high similarity with strigolactone (SL) in both chemical structure and signaling transduction pathways. Current evidence shows that KARs may regulate seed germination by mediating the biosynthesis and/or signaling transduction of abscisic acid (ABA), gibberellin (GA) and auxin [indoleacetic acid (IAA)]. Interestingly, KARs regulate seed germination differently in different species. Furthermore, the promotion effect on seedling establishment implies that KARs have a great potential application in alleviating shade avoidance response, which attracts more and more attention in plant molecular biology. In these processes, KARs may have complicated interactions with phytohormones, especially with IAA. In this updated review, we summarize the current understanding of the relationship between KARs and SL in the chemical structure, signaling pathway and the regulation of plant growth and development. Further, the crosstalk between KARs and phytohormones in regulating seed germination and seedling development and that between KARs and IAA during shade responses are discussed. Finally, future challenges and research directions for the KAR research field are suggested.

show abstract

“…Similar results were achieved also in the research of Procházka et al (2015a) with hydration seeds of forest trees. Lexin composition is, as already mentioned, a mixture of humic acids, fulvic acids and auxins, and auxin being supported in the initial growth stages of faster formation of plant tissues, and the formation of cell division and the growth rate (Finch-Savage et al 2010). Vanneste and Friml (2009) also mentioned the positive influence of auxin to divide and grow plant cells.…”

Section: Resultsmentioning

confidence: 85%

“…The experiments conducted in the second half of the 20 th century confirmed that auxins have a positive effect on seed germination and consequent plant growth (Dornbos 1995, Finch-Savage et al 2010.…”

mentioning

confidence: 98%

“…That is why the vigour of seeds is one of the basic factors influencing not only the quality of crop stand establishment, but also its productivity (Weise 1984, Finch-Savage et al 2010, Pazderů 2015. To support the health state and the vigour of seeds, a treatment by biologically active compounds has been used for many years, next to traditional fungicide and insecticide chemical treatments (Procházka et al 2015b).…”

mentioning

confidence: 99%

See 1 more Smart Citation

The possibilities of increasing the production abilities of soya vegetation by seed treatment with biologically active compounds

Procházka¹,

Štranc²,

Pazderů³

et al. 2015

PLANT SOIL ENVIRON

View full text Add to dashboard Cite

In three-years experiments soya seeds were treated with biologically active compounds: Lignohumate B (mixture of humic and fulvic acids), Lexin (mixture of humic and fulvic acids enriched by auxins), brassinosteroid (syntetic analogue of natural 24 epibrassinolide) and so-called complete seed treatment (mixture of saturated solution of sucrose, Lexin, fungicide Maxim XL 035FS and adjuvant on the base of pinolene Agrovital). During vegetation following characteristics were observed: field germination, density of vegetation after germination and before harvest, height of plants, height of apical part of the lowest pod from the ground and yield. The results imply that the most effective way of seed treatment is the complete seed treatment, which ensured the yield of 3.29 t of seeds per hectare (average for three years), the second best was the treatment with the compound Lexin, thanks to which the achieved yield was 3.18 t of seeds per hectare.

show abstract

Towards a genetic understanding of seed vigour in small-seeded crops using natural variation in Brassica oleracea

Cited by 75 publications

References 49 publications

Virtual modeling based on deep phenotyping provides complementary data to field experiments to predict plant emergence in oilseed rape genotypes

Virtual modeling based on deep phenotyping provides complementary data to field experiments to predict plant emergence in oilseed rape genotypes

Karrikins: Regulators Involved in Phytohormone Signaling Networks during Seed Germination and Seedling Development

The possibilities of increasing the production abilities of soya vegetation by seed treatment with biologically active compounds

Contact Info

Product

Resources

About