Modeling Allometric Relationships in Leaves of Young Rapeseed (Brassica napus L.) Grown at Different Temperature Treatments

Tian, Tian; Wu, Lingtong; Henke, M.; Ali, Basharat; Zhou, Weijun; Buck-Sorlin, Gerhard

doi:10.3389/fpls.2017.00313

Cited by 15 publications

(6 citation statements)

References 40 publications

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“…Samples were collected at 0 (control/CK), 1, and 7 days after the treatment. Our findings were parallel with a recent report (Tian et al, 2017), which found that rapeseed CK plants did not show any significant difference in morphological attributes when harvested under different temperatures and light intensities. Thus, only one CK for the entire analysis was kept.…”

Section: Methodssupporting

confidence: 92%

Integrated Analysis of Metabolome and Transcriptome Reveals Insights for Cold Tolerance in Rapeseed (Brassica napus L.)

Raza

Hussain

et al. 2021

Front. Plant Sci.

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Rapeseed (Brassica napus L.) is an important oilseed crop in the world. Its productivity is significantly influenced by numerous abiotic stresses, including cold stress (CS). Consequently, enhancement in CS tolerance is becoming an important area for agricultural investigation and crop improvement. Therefore, the current study aimed to identify the stress-responsive genes, metabolites, and metabolic pathways based on a combined transcriptome and metabolome analysis to understand the CS responses and tolerance mechanisms in the cold-tolerant (C18) and cold-sensitive (C6) rapeseed varieties. Based on the metabolome analysis, 31 differentially accumulated metabolites (DAMs) were identified between different comparisons of both varieties at the same time points. From the transcriptome analysis, 2,845, 3,358, and 2,819 differentially expressed genes (DEGs) were detected from the comparison of C6-0 vs. C18-0, C6-1 vs. C18-1, and C6-7 vs. C18-7. By combining the transcriptome and metabolome data sets, we found that numerous DAMs were strongly correlated with several differentially expressed genes (DEGs). A functional enrichment analysis of the DAMs and the correlated DEGs specified that most DEGs and DAMs were mainly enriched in diverse carbohydrates and amino acid metabolisms. Among them, starch and sucrose metabolism and phenylalanine metabolism were significantly enriched and played a vital role in the CS adaption of rapeseed. Six candidate genes were selected from the two pathways for controlling the adaption to low temperature. In a further validation, the T-DNA insertion mutants of their Arabidopsis homologous, including 4cl3, cel5, fruct4, ugp1, axs1, and bam2/9, were characterized and six lines differed significantly in levels of freezing tolerance. The outcome of the current study provided new prospects for the understanding of the molecular basis of CS responses and tolerance mechanisms in rapeseed and present a set of candidate genes for use in improving CS adaptability in the same plant.

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Section: Methodssupporting

confidence: 92%

Integrated Analysis of Metabolome and Transcriptome Reveals Insights for Cold Tolerance in Rapeseed (Brassica napus L.)

Raza

Hussain

et al. 2021

Front. Plant Sci.

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“…All temperature data were also significantly correlated with crisp mouthfeel (r = 0.527; p = <0.0001). Previous research and modelling of rapeseed plants has shown that growth temperature significantly impacts leaf morphology; particularly leaf length and thickness [34]. This may partly explain why rocket leaves are perceived as crispier in summer and autumn months compared with winter ( Supplementary Figure S2).…”

Section: Growing Temperaturementioning

confidence: 93%

High Glucosinolate Content in Rocket Leaves (Diplotaxis tenuifolia and Eruca sativa) after Multiple Harvests Is Associated with Increased Bitterness, Pungency, and Reduced Consumer Liking

Bell

Lignou

Wagstaff

2020

Foods

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Rocket (Diplotaxis tenuifolia and Eruca sativa) leaves delivered to the UK market are variable in appearance, taste, and flavour over the growing season. This study presents sensory and consumer analyses of rocket produce delivered to the UK over the course of one year, and evaluated the contribution of environmental and cultivation factors upon quality traits and phytochemicals called glucosinolates (GSLs). GSL abundance was positively correlated with higher average growth temperatures during the crop cycle, and perceptions of pepperiness, bitterness, and hotness. This in turn was associated with reduced liking, and corresponded to low consumer acceptance. Conversely, leaves with greater sugar content were perceived as more sweet, and had a higher correlation with consumer acceptance of the test panel. First cut leaves of rocket were favoured more by consumers, with multiple leaf cuts associated with low acceptance and higher glucosinolate concentrations. Our data suggest that the practice of harvesting rocket crops multiple times reduces consumer acceptability due to increases in GSLs, and the associated bitter, hot, and peppery perceptions some of their hydrolysis products produce. This may have significant implications for cultivation practices during seasonal transitions, where leaves typically receive multiple harvests and longer growth cycles.

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“…FSPM, bitki büyüme ve gelişimi için bilgi sağlayan, belirli bir bitki türü için olmayıp C3 fotosentezinin gerçekleştiği bütün bitkilere uygulanabilen bir model yaklaşımdır. Çalışma sonucunda elde edilen 3D yapılar ile organogenetik ve morfogenetik yapı arasındaki ilişkiler açığa çıkarılmıştır [20].…”

Section: Yaprakta Gerçekleştirilen Fenotiplendirme çAlışmalarıunclassified

Overview of 3D Technology Applications in Plants: Phenomic, Mapping with Robotic Systems, Architectural Designs, Plant and Animal Tissue Culture Approaches

Güler

Sağlam-Metiner

Gülce-İz

et al. 2018

ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology

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İki boyutlu çalışmaların karmaşık bitkisel formlar hakkında yetersiz kalması ve gelişen teknolojilerin daha ayrıntılı veriler toplanmasına izin vermesi, araştırmacıları yeni alternatifler arama yoluna itmiştir. Bitki biyoteknolojisi ile ilgili gelişmeler, son yirmi yılda mikroskobi, yapısal ve fonksiyonel bitki modellemeleri, fenotiplendirme ve genomik çalışmaları gibi teknolojilerdeki ilerlemelere bağlı olarak hızlı bir şekilde değişim göstermiştir. Özellikle "fenomik" adı verilen ve fenotiplendirme ile bitkilerin incelendiği çalışmalar, araştırıcıların ilgisini çeken son yılların popüler konularından biri durumundadır. Günümüzde tarımsal alanda gerçekleştirilen bilimsel araştırmalar ve üretim teknikleri, dijital ve görsel olarak daha yüksek kararlılıkta gerçekleştirilir hale gelmiştir. Robot ve sensör sistemlerindeki hızlı gelişmeler; tarımsal araştırmalarla bir araya gelerek tarımsal biyoteknolojide yeni ufuklar açmış, birçok araştırmacı için mükemmel bir model olan bitki mimarisinin ve hatta bitkisel dokuların da belirlenmesi sağlanmıştır. Üç boyutlu biyoteknoloji, tarımsal araştırmalarda fenotiplendirme çalışmalarının yanı sıra, robotik sistemlerle algılama ve haritalandırma alanlarında da sıklıkla kullanılmaktadır. Ayrıca bitkilerin 3D yapılarını veren bilgisayar algoritmaları aracılığıyla mimari tasarımlar yapılabildiği gibi, çeşitli ürün ve sanat eserleri de üretilmektedir. Bitkisel dokuların yapı ve fonksiyonlarının belirlenmesi ve bitki doku kültürü tekniklerinde yeni kültür sistemlerinin geliştirilmesi için 3D baskılama teknolojisinden yararlanılması önemli bir yaklaşım haline gelmeye başlamıştır. Son zamanlarda, hayvan doku mühendisliğindeki mikro benzerliklerden dolayı, bitki formlarının ve bitkilerden elde edilen çeşitli ürünlerin doku iskelesi üretiminde kullanım potansiyelleri araştırılmaktadır. Çoğunlukla hayvan hücre kültürü tekniklerinde kullanılan mikroakışkan sistemler, bitkisel hücrelerle ilişkili araştırmalarda da yoğun şekilde ele alınmaktadır. Bahsedilen tüm bu teknikler ile elde edilen veriler, tarımda zararlılarla mücadeleden, tıpta yapay organların tasarlanmasına, bilgisayar oyunlarının programlanmasından ormancılığa kadar pek çok alanda kullanılmaktadır. Bu makalede, bitkisel sistemlerde 3D teknolojisi ile gerçekleştirilen çalışmalar özetlenmeye çalışılmıştır.

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Modeling Allometric Relationships in Leaves of Young Rapeseed (Brassica napus L.) Grown at Different Temperature Treatments

Cited by 15 publications

References 40 publications

Integrated Analysis of Metabolome and Transcriptome Reveals Insights for Cold Tolerance in Rapeseed (Brassica napus L.)

Integrated Analysis of Metabolome and Transcriptome Reveals Insights for Cold Tolerance in Rapeseed (Brassica napus L.)

High Glucosinolate Content in Rocket Leaves (Diplotaxis tenuifolia and Eruca sativa) after Multiple Harvests Is Associated with Increased Bitterness, Pungency, and Reduced Consumer Liking

Overview of 3D Technology Applications in Plants: Phenomic, Mapping with Robotic Systems, Architectural Designs, Plant and Animal Tissue Culture Approaches

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