From photosynthesis to biosensing: Chlorophyll proves to be a versatile molecule

Mandal, Riddhipratim; Dutta, Gorachand

doi:10.1016/j.sintl.2020.100058

Cited by 54 publications

(28 citation statements)

References 60 publications

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“…Increase in phenolic compounds due to nematode infection had been reported in several studies (Nagesh & Reddy, 2004;Liu et al, 2007). Chlorophyll is an important bimolecular which led to photosynthesis and allows plants to absorb energy from light (Mandal & Dutta, 2020). Nematode infection reduces chlorophyll content and ultimately the carbohydrate supply to the nodule resulting lower nitrogen fixation (Figure 11).…”

Section: Resultsmentioning

confidence: 69%

Mapping of Plant-Parasitic Nematode Using GIS Technology in Tainal Watershed, Sulaimaniyah Province, Iraq

Abdulrahman¹

2022

BAER

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The present experiment was conducted to evaluate soil samples which had been taken from depths ranging from 0-30 cm in greenhouses planted with different vegetables such as cucumbers, tomatoes, peppers and eggplants in 24 agricultural sites in 19 villages. GIS application was used to make maps showing the results of a field survey that was conducted. The experiment was conducted for an area of 12 km2 in the Tainal Plain, west of Sulaimaniyah Province. Nearly 30% of the soil of the greenhouses were heavily infected. Plant analysis showed that the characteristics of ash, fat and moisture were significantly affected as a result of infection with nematodes. The spread of root-knot nematode juveniles in the villages of Al-Mahmoudia, Kani Pengsharma and Kani Shaya was 706, 695 and 622 per 250 g of soil. In tissues of the studied plants, the highest nitrogen content was 68.2 mg in Ziyeka, 60.4 mg in Gawani and 59.7 mg in Ali Bzaw. Phosphorus concentrations were highest in Kani Shaya, Shwankara and Ziyeka (25.5, 25.3 and 23.1 mg, respectively). Warmizyar had 91.8 mg of potassium, Kani Shaya had 78.6 mg and Kani Big had 71.6 mg. The calcium concentrations in Ziyeka, Gawani and Mewk were 54.5, 48.4 and 47.7 mg, respectively.

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Section: Resultsmentioning

confidence: 69%

Mapping of Plant-Parasitic Nematode Using GIS Technology in Tainal Watershed, Sulaimaniyah Province, Iraq

Abdulrahman¹

2022

BAER

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“…A clorofila, por exemplo, que é o principal pigmento das plantas, pois é responsável pelo processo fotossintético (Mandal, & Dutta, 2020), tem no fator água uma peça fundamental na geração de energia do aparelho fotossintetizante, que em situação de maiores estresse exprime resultados ínfimos pela clorofila a (Taíz, et al, 2017). Neste estudo, o índice de clorofila indicou que a irrigação em níveis mais baixos afetou de forma negativa, enquanto a implementação de nutrientes auxiliou no aumento da atividade desse pigmento.…”

Section: Discussionunclassified

Irrigação por déficit e fertirrigação aumentam o desempenho produtivo da alface cv. Veneranda

Vieira

Santos

Vieira

et al. 2020

RSD

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Objetivou-se avaliar o comportamento de parâmetros morfofisiológicos da alface veneranda sob diferentes lâminas de água e de fertirrigação. O experimento foi realizado no Campus de Arapiraca, UFAL. O delineamento foi em blocos casualizados (DBC), com quatro blocos, dispostos em um fatorial 5 x 5 Os tratamentos foram constituídos de cinco lâminas de água: 50, 75, 100, 125 e 150% da Evapotranspiração da Cultura (ETc), expressas em mm dia-1, determinadas por cinco lisímetros de drenagem presentes na área, correlacionadas a cinco níveis de fertirrigação: 50, 75, 100, 125, e 150. Utilizou-se o sistema de irrigação localizado por gotejamento. Aos 30DAT foi feita a colheita, os dados foram tabulados e submetidos à análise de variância e aplicado o teste F (p<0,05) pelo software R. Houve interação dos fatores para o índice de clorofila a. As lâminas de água influenciaram as variáveis de massa seca da parte aérea e diâmetro da copa. Enquanto a fertirrigação influenciou a massa fresca e seca da parte aérea, massa altura e número de folhas. As lâminas de 50, 75, 100% da ETc podem ser usadas sem prejudicar os parâmetros morfológicos da alface veneranda. As doses de fertirrigação maiores tendem a implementar maior retorno nas características comerciais da alface.

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“…Chlorophyll is the main driving engine for photosynthesis (Hunter et al, 1994;Sun et al, 2019;Lu et al, 2020). It is the sole compartment containing green pigment where photosynthesis takes place within the cell (Humphrey, 1980;Mandal and Dutta, 2020;Sun et al, 2021). Chloroplast is one of the three kinds of plastids found only in plant cells (Mandal and Dutta, 2020).…”

Section: Chlorophyll and Photosynt Chlorophyll And Photosynt Chlorophyll And Photosynt Chlorophyll And Photosynthesis Hesis Hesis Hesismentioning

confidence: 99%

“…It is the sole compartment containing green pigment where photosynthesis takes place within the cell (Humphrey, 1980;Mandal and Dutta, 2020;Sun et al, 2021). Chloroplast is one of the three kinds of plastids found only in plant cells (Mandal and Dutta, 2020). Chlorophyll has a tremendous capacity to trap light energy and apply in photolysis of water molecules to replenish the reducing power of the cells, which is necessary in carbon assimilation in subsequent steps of photosynthesis (van der Tol et al, 2009;Soleymani et al, 2016;Grajek et al, 2020;Mandal and Dutta, 2020;Shahrajabian et al, 2021).…”

Section: Chlorophyll and Photosynt Chlorophyll And Photosynt Chlorophyll And Photosynt Chlorophyll And Photosynthesis Hesis Hesis Hesismentioning

confidence: 99%

The roles of a light-dependent protochlorophyllide oxidoreductase (LPOR), and ATP-dependent dark operative protochlorophyllide oxidoreductase (DPOR) in chlorophyll biosynthesis

Sun

Shahrajabian

Cheng

2021

Not Bot Horti Agrobo

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Chlorophyll is a green photosynthetic pigment, and photosynthesis drives the global carbon cycle. The reduction of protochlorophyllide (Pchlide) to chlorophyllide (Chlide) in the penultimate stage of biosynthesis of chlorophyll (Chl) is catalyzed by light-independent protochlorophyllide reducatse (DPOR), and the light-dependent protochlorophyllide oxidoreductase (LPOR). The search was done to all manuscript sections according to terms chlorophyll, a light-dependent protochlorophyllide oxidoreductase, ATP-dependent dark operative protochlorophyllide oxidoreductase, chlorophyll, photosynthesis and chlorophyllide. Within the framework of photosynthesis and chlorophyll, this review article was aimed to provide an overview of the functional studies in chlorophyll biosynthesis, protein crystal structure, disclosure of action mechanisms, and possible future available direction of LPOR and DPOR in the biosynthesis of chlorophyll.

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From photosynthesis to biosensing: Chlorophyll proves to be a versatile molecule

Cited by 54 publications

References 60 publications

Mapping of Plant-Parasitic Nematode Using GIS Technology in Tainal Watershed, Sulaimaniyah Province, Iraq

Mapping of Plant-Parasitic Nematode Using GIS Technology in Tainal Watershed, Sulaimaniyah Province, Iraq

Irrigação por déficit e fertirrigação aumentam o desempenho produtivo da alface cv. Veneranda

The roles of a light-dependent protochlorophyllide oxidoreductase (LPOR), and ATP-dependent dark operative protochlorophyllide oxidoreductase (DPOR) in chlorophyll biosynthesis

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