Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves

Carbohydrates are the major storage reserves in seeds, and they are produced and accumulated in specific tissues during the growth and development of a plant. The storage products are hydrolyzed into a mobile form, and they are then translocated to the developing tissue following seed germination, t...

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Autores principales: Manpreet Kaur, Yamini Tak, Surekha Bhatia, Bavita Asthir, José M. Lorenzo, Ryszard Amarowicz
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Publicado: MDPI AG 2021
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spelling oai:doaj.org-article:0c2bc26deeed4511a4d82e5b768a557f2021-11-11T17:25:54ZCrosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves10.3390/ijms2221120321422-00671661-6596https://doaj.org/article/0c2bc26deeed4511a4d82e5b768a557f2021-11-01T00:00:00Zhttps://www.mdpi.com/1422-0067/22/21/12032https://doaj.org/toc/1661-6596https://doaj.org/toc/1422-0067Carbohydrates are the major storage reserves in seeds, and they are produced and accumulated in specific tissues during the growth and development of a plant. The storage products are hydrolyzed into a mobile form, and they are then translocated to the developing tissue following seed germination, thereby ensuring new plant formation and seedling vigor. The utilization of seed reserves is an important characteristic of seed quality. This review focuses on the seed storage reserve composition, source–sink relations and partitioning of the major transported carbohydrate form, i.e., sucrose, into different reserves through sucrolytic processes, biosynthetic pathways, interchanging levels during mobilization and crosstalk based on vital biochemical pathways that interlink the carbon and nitrogen cycles. Seed storage reserves are important due to their nutritional value; therefore, novel approaches to augmenting the targeted storage reserve are also discussed.Manpreet KaurYamini TakSurekha BhatiaBavita AsthirJosé M. LorenzoRyszard AmarowiczMDPI AGarticlecarbohydratesgerminationphotoassimilatessource–sinkutilizationBiology (General)QH301-705.5ChemistryQD1-999ENInternational Journal of Molecular Sciences, Vol 22, Iss 12032, p 12032 (2021)
institution DOAJ
collection DOAJ
language EN
topic carbohydrates
germination
photoassimilates
source–sink
utilization
Biology (General)
QH301-705.5
Chemistry
QD1-999
spellingShingle carbohydrates
germination
photoassimilates
source–sink
utilization
Biology (General)
QH301-705.5
Chemistry
QD1-999
Manpreet Kaur
Yamini Tak
Surekha Bhatia
Bavita Asthir
José M. Lorenzo
Ryszard Amarowicz
Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves
description Carbohydrates are the major storage reserves in seeds, and they are produced and accumulated in specific tissues during the growth and development of a plant. The storage products are hydrolyzed into a mobile form, and they are then translocated to the developing tissue following seed germination, thereby ensuring new plant formation and seedling vigor. The utilization of seed reserves is an important characteristic of seed quality. This review focuses on the seed storage reserve composition, source–sink relations and partitioning of the major transported carbohydrate form, i.e., sucrose, into different reserves through sucrolytic processes, biosynthetic pathways, interchanging levels during mobilization and crosstalk based on vital biochemical pathways that interlink the carbon and nitrogen cycles. Seed storage reserves are important due to their nutritional value; therefore, novel approaches to augmenting the targeted storage reserve are also discussed.
format article
author Manpreet Kaur
Yamini Tak
Surekha Bhatia
Bavita Asthir
José M. Lorenzo
Ryszard Amarowicz
author_facet Manpreet Kaur
Yamini Tak
Surekha Bhatia
Bavita Asthir
José M. Lorenzo
Ryszard Amarowicz
author_sort Manpreet Kaur
title Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves
title_short Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves
title_full Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves
title_fullStr Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves
title_full_unstemmed Crosstalk during the Carbon–Nitrogen Cycle That Interlinks the Biosynthesis, Mobilization and Accumulation of Seed Storage Reserves
title_sort crosstalk during the carbon–nitrogen cycle that interlinks the biosynthesis, mobilization and accumulation of seed storage reserves
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/0c2bc26deeed4511a4d82e5b768a557f
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