Revisiting Plant Heterosis—From Field Scale to Molecules

Heterosis refers to the increase in biomass, stature, fertility, and other characters that impart superior performance to the F1 progeny over genetically diverged parents. The manifestation of heterosis brought an economic revolution to the agricultural production and seed sector in the last few dec...

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Autores principales:	Attiq ur Rehman, Trang Dang, Shanzay Qamar, Amina Ilyas, Reemana Fatema, Madan Kafle, Zawar Hussain, Sara Masood, Shehyar Iqbal, Khurram Shahzad
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	heterosis hybrid vigor inbreeding depression genetic models molecular basis crop plants Genetics QH426-470
Acceso en línea:	https://doaj.org/article/485bc52cb2064a7f98cd301b4f7bd15a
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id	oai:doaj.org-article:485bc52cb2064a7f98cd301b4f7bd15a
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spelling	oai:doaj.org-article:485bc52cb2064a7f98cd301b4f7bd15a2021-11-25T17:40:50ZRevisiting Plant Heterosis—From Field Scale to Molecules10.3390/genes121116882073-4425https://doaj.org/article/485bc52cb2064a7f98cd301b4f7bd15a2021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4425/12/11/1688https://doaj.org/toc/2073-4425Heterosis refers to the increase in biomass, stature, fertility, and other characters that impart superior performance to the F1 progeny over genetically diverged parents. The manifestation of heterosis brought an economic revolution to the agricultural production and seed sector in the last few decades. Initially, the idea was exploited in cross-pollinated plants, but eventually acquired serious attention in self-pollinated crops as well. Regardless of harvesting the benefits of heterosis, a century-long discussion is continued to understand the underlying basis of this phenomenon. The massive increase in knowledge of various fields of science such as genetics, epigenetics, genomics, proteomics, and metabolomics persistently provide new insights to understand the reasons for the expression of hybrid vigor. In this review, we have gathered information ranging from classical genetic studies, field experiments to various high-throughput omics and computational modelling studies in order to understand the underlying basis of heterosis. The modern-day science has worked significantly to pull off our understanding of heterosis yet leaving open questions that requires further research and experimentation. Answering these questions would possibly equip today’s plant breeders with efficient tools and accurate choices to breed crops for a sustainable future.Attiq ur RehmanTrang DangShanzay QamarAmina IlyasReemana FatemaMadan KafleZawar HussainSara MasoodShehyar IqbalKhurram ShahzadMDPI AGarticleheterosishybrid vigorinbreeding depressiongenetic modelsmolecular basiscrop plantsGeneticsQH426-470ENGenes, Vol 12, Iss 1688, p 1688 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	heterosis hybrid vigor inbreeding depression genetic models molecular basis crop plants Genetics QH426-470
spellingShingle	heterosis hybrid vigor inbreeding depression genetic models molecular basis crop plants Genetics QH426-470 Attiq ur Rehman Trang Dang Shanzay Qamar Amina Ilyas Reemana Fatema Madan Kafle Zawar Hussain Sara Masood Shehyar Iqbal Khurram Shahzad Revisiting Plant Heterosis—From Field Scale to Molecules
description	Heterosis refers to the increase in biomass, stature, fertility, and other characters that impart superior performance to the F1 progeny over genetically diverged parents. The manifestation of heterosis brought an economic revolution to the agricultural production and seed sector in the last few decades. Initially, the idea was exploited in cross-pollinated plants, but eventually acquired serious attention in self-pollinated crops as well. Regardless of harvesting the benefits of heterosis, a century-long discussion is continued to understand the underlying basis of this phenomenon. The massive increase in knowledge of various fields of science such as genetics, epigenetics, genomics, proteomics, and metabolomics persistently provide new insights to understand the reasons for the expression of hybrid vigor. In this review, we have gathered information ranging from classical genetic studies, field experiments to various high-throughput omics and computational modelling studies in order to understand the underlying basis of heterosis. The modern-day science has worked significantly to pull off our understanding of heterosis yet leaving open questions that requires further research and experimentation. Answering these questions would possibly equip today’s plant breeders with efficient tools and accurate choices to breed crops for a sustainable future.
format	article
author	Attiq ur Rehman Trang Dang Shanzay Qamar Amina Ilyas Reemana Fatema Madan Kafle Zawar Hussain Sara Masood Shehyar Iqbal Khurram Shahzad
author_facet	Attiq ur Rehman Trang Dang Shanzay Qamar Amina Ilyas Reemana Fatema Madan Kafle Zawar Hussain Sara Masood Shehyar Iqbal Khurram Shahzad
author_sort	Attiq ur Rehman
title	Revisiting Plant Heterosis—From Field Scale to Molecules
title_short	Revisiting Plant Heterosis—From Field Scale to Molecules
title_full	Revisiting Plant Heterosis—From Field Scale to Molecules
title_fullStr	Revisiting Plant Heterosis—From Field Scale to Molecules
title_full_unstemmed	Revisiting Plant Heterosis—From Field Scale to Molecules
title_sort	revisiting plant heterosis—from field scale to molecules
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/485bc52cb2064a7f98cd301b4f7bd15a
work_keys_str_mv	AT attiqurrehman revisitingplantheterosisfromfieldscaletomolecules AT trangdang revisitingplantheterosisfromfieldscaletomolecules AT shanzayqamar revisitingplantheterosisfromfieldscaletomolecules AT aminailyas revisitingplantheterosisfromfieldscaletomolecules AT reemanafatema revisitingplantheterosisfromfieldscaletomolecules AT madankafle revisitingplantheterosisfromfieldscaletomolecules AT zawarhussain revisitingplantheterosisfromfieldscaletomolecules AT saramasood revisitingplantheterosisfromfieldscaletomolecules AT shehyariqbal revisitingplantheterosisfromfieldscaletomolecules AT khurramshahzad revisitingplantheterosisfromfieldscaletomolecules
_version_	1718412101036277760

Revisiting Plant Heterosis—From Field Scale to Molecules

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