The apple bHLH transcription factor MdbHLH3 functions in determining the fruit carbohydrates and malate

JQ Yu, KD Gu, CH Sun, QY Zhang… - Plant Biotechnology …, 2021 - Wiley Online Library
Changes in carbohydrates and organic acids largely determine the palatability of edible
tissues of horticulture crops. Elucidating the potential molecular mechanisms involved in the …

How do anthocyanins paint our horticultural products?

KD Gu, CK Wang, DG Hu, YJ Hao - Scientia Horticulturae, 2019 - Elsevier
Anthocyanins, a flavonoid group of polyphenolic compounds, are important human health-promoting
pigments responsible for the red and blue colors of horticultural products such as …

Ethylene inhibits malate accumulation in apple by transcriptional repression of aluminum‐activated malate transporter 9 via the WRKY31‐ERF72 network

JH Wang, KD Gu, QY Zhang, JQ Yu, CK Wang… - New …, 2023 - Wiley Online Library
Malic acid accumulation in the vacuole largely determines acidity and perception of
sweetness of apple. It has long been observed that reduction in malate level is associated with …

MdbHLH3 modulates apple soluble sugar content by activating phosphofructokinase gene expression

JQ Yu, KD Gu, LL Zhang, CH Sun… - Journal of Integrative …, 2022 - Wiley Online Library
Sugars are involved in plant growth, fruit quality, and signaling perception. Therefore,
understanding the mechanisms involved in soluble sugar accumulation is essential to understand …

R2R3-MYB Transcription Factor MdMYB73 Confers Increased Resistance to the Fungal Pathogen Botryosphaeria dothidea in Apples via the Salicylic Acid Pathway

KD Gu, QY Zhang, JQ Yu, JH Wang… - Journal of Agricultural …, 2020 - ACS Publications
MYB transcription factors (TFs) participate in many biological processes. However, the
molecular mechanisms by which MYB TFs affect plant resistance to apple ring rot remain poorly …

Apple ethylene response factor MdERF11 confers resistance to fungal pathogen Botryosphaeria dothidea

JH Wang, KD Gu, PL Han, JQ Yu, CK Wang, QY Zhang… - Plant science, 2020 - Elsevier
Ethylene response factor (ERF) is a plant-specific transcription factor involved in many
biological processes including root formation, hypocotyl elongation, fruit ripening, organ …

BTB-BACK-TAZ domain protein MdBT2-mediated MdMYB73 ubiquitination negatively regulates malate accumulation and vacuolar acidification in apple

QY Zhang, KD Gu, JH Wang, JQ Yu… - Horticulture …, 2020 - academic.oup.com
As an important primary metabolite, malate plays a key role in regulating osmotic pressure,
pH homeostasis, stress tolerance, and fruit quality of apple. The R2R3-MYB transcription …

BTB-TAZ domain protein MdBT2 modulates malate accumulation and vacuolar acidification in response to nitrate

QY Zhang, KD Gu, L Cheng, JH Wang, JQ Yu… - Plant …, 2020 - academic.oup.com
Excessive application of nitrate, an essential macronutrient and a signal regulating diverse
physiological processes, decreases malate accumulation in apple (Malus domestica) fruit, …

The apple U-box E3 ubiquitin ligase MdPUB29 contributes to activate plant immune response to the fungal pathogen Botryosphaeria dothidea

PL Han, YH Dong, KD Gu, JQ Yu, DG Hu, YJ Hao - Planta, 2019 - Springer
Main conclusion MdPUB29 is a positive regulator of the defense response to the fungal
pathogen Botryosphaeria dothidea possibly by directly regulating the salicylic acid (SA) content …

The basic helix-loop-helix transcription factor MdbHLH3 modulates leaf senescence in apple via the regulation of dehydratase-enolase-phosphatase complex 1

DG Hu, CH Sun, QY Zhang, KD Gu… - Horticulture research, 2020 - academic.oup.com
Basic helix− loop− helix (bHLH) domain-containing transcription factors are known for their
roles in regulating various plant growth and developmental processes. Previously, we …