Haidong Bu
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View article: Research Advances in the Synthesis and Regulation of Apple Anthocyanins
Research Advances in the Synthesis and Regulation of Apple Anthocyanins Open
Anthocyanins are key pigments responsible for apple fruit coloration, influencing not only its appearance and marketability but also contributing significantly to its nutritional and health benefits. In their natural state, anthocyanins ar…
View article: The MdAux/IAA2 Transcription Repressor Regulates Cell and Fruit Size in Apple Fruit
The MdAux/IAA2 Transcription Repressor Regulates Cell and Fruit Size in Apple Fruit Open
Auxin plays an important role in regulating plant development, and Auxin/indole acetic acid (Aux/IAA) is a type of auxin-responsive gene and plays an important role in auxin signaling; to date, although 29 Aux/IAA proteins have been report…
View article: The molecular mechanism on suppression of climacteric fruit ripening with postharvest wax coating treatment via transcriptome
The molecular mechanism on suppression of climacteric fruit ripening with postharvest wax coating treatment via transcriptome Open
Wax coating is an important means to maintain fruit quality and extend fruit shelf life, especially for climacteric fruits, such as apples ( Malus domestica ). Here, we found that wax coating could inhibit ethylene production, chlorophyll …
View article: Ethylene‐activated MdPUB24 mediates ubiquitination of MdBEL7 to promote chlorophyll degradation in apple fruit
Ethylene‐activated MdPUB24 mediates ubiquitination of MdBEL7 to promote chlorophyll degradation in apple fruit Open
SUMMARY Chlorophyll (Chl) degradation is a natural phenomenon that occurs during ripening in many fleshy fruit species, and also during fruit storage. The plant hormone ethylene is a key factor in promoting Chl degradation during fruit sto…
View article: Selenium Increases Fruit Quality By Reducing Ethylene Production And The Stone Cell Content In Pear (Pyrus Ussuriensis)
Selenium Increases Fruit Quality By Reducing Ethylene Production And The Stone Cell Content In Pear (Pyrus Ussuriensis) Open
Background: Selenium (Se) is an essential trace element for both animals and plants. Se treatment can increase fruit Se concentration and shelf life. However, the mechanism underlying Se-delayed fruit ripening is still unclear. Results: In…
View article: Endogenous Auxin Content Contributes to Larger Size of Apple Fruit
Endogenous Auxin Content Contributes to Larger Size of Apple Fruit Open
Fruit size is an important economic trait that is controlled by multiple genes. However, the regulatory mechanism for fruit size remains poorly understood. A bud sport variety of “Longfeng” (LF) apple ( Malus domestica ) was identified and…
View article: Brassinosteroids Suppress Ethylene Biosynthesis via Transcription Factor BZR1 in Pear and Apple Fruit
Brassinosteroids Suppress Ethylene Biosynthesis via Transcription Factor BZR1 in Pear and Apple Fruit Open
The plant hormone ethylene is important for the ripening of climacteric fruit, such as pear ( Pyrus ussuriensis ), and the brassinosteroid (BR) class of phytohormones affects ethylene biosynthesis during ripening, although via an unknown m…
View article: Auxin‐activated MdARF5 induces the expression of ethylene biosynthetic genes to initiate apple fruit ripening
Auxin‐activated MdARF5 induces the expression of ethylene biosynthetic genes to initiate apple fruit ripening Open
Summary The gaseous plant hormone ethylene induces the ripening of climacteric fruit, including apple ( Malus domestica ). Another phytohormone, auxin, is known to promote ethylene production in many horticultural crops, but the regulatory…
View article: Histone Acetylation at the Promoter for the Transcription Factor PuWRKY31 Affects Sucrose Accumulation in Pear Fruit
Histone Acetylation at the Promoter for the Transcription Factor PuWRKY31 Affects Sucrose Accumulation in Pear Fruit Open
Sugar content is an important trait of fleshy fruit, and elevating Suc levels is a major goal in horticultural crop breeding. Here, we examined the sugar content in two varieties of the Ussurian pear (Pyrus ussuriensis), 'Nanguo' (NG) and …
View article: Molecular Analysis of Evolution and Origins of Cultivated Hawthorn (Crataegus spp.) and Related Species in China
Molecular Analysis of Evolution and Origins of Cultivated Hawthorn (Crataegus spp.) and Related Species in China Open
Hawthorn is of high economic value owing to its medicinal properties and health benefits. Crataegus is a member of the Rosaceae family; the genus has a complicated taxonomic history, and several theories on its origin have been proposed. I…