Results 1 to 10 of about 336,062 (294)

Integrated transcriptomic and metabolomic analyses of early defense responses in resistant and susceptible sweet potato cultivars under Cylas formicarius herbivory [PDF]

open access: yesFrontiers in Plant Science
IntroductionSweet potato weevils (Cylas formicarius) are devastating pest that seriously affect sweet potato production, and their feeding can significantly reduce sweet potato yield and quality.MethodsTo elucidate the molecular mechanisms underlying ...
Youmiao Li   +11 more
doaj   +2 more sources

Preperation of Sweet Potato Doenjang using Colored Sweet Potato [PDF]

open access: yesThe Korean Journal of Food and Nutrition, 2012
Abstract This study examined the manufacturing characteristics of sweet potato doenjang in order to gain a more efficient use of the sweet potato. Sweet potato(Sinwhangmi, Sinjami) koji(mixed sweet potato paste and soybean powder in a ratio of 1:1) was cultured with Aspergillus oryzae KCCM 11372 at 35℃ for 48 h.
Dong-Seong Choi
exaly   +2 more sources

Identification and functional characterization of a flavonol synthase gene from sweet potato [Ipomoea batatas (L.) Lam.]

open access: yesFrontiers in Plant Science, 2023
Flavonol synthase (FLS) is a key enzyme of the flavonoid biosynthetic pathway, which catalyzes the conversion of dihydroflavonols into flavonols. In this study, the FLS gene IbFLS1 was cloned and characterized from sweet potato.
Meng Kou   +10 more
doaj   +1 more source

The activation mechanism of peroxidase by ultrasound

open access: yesUltrasonics Sonochemistry, 2021
The activation mechanism of peroxidase by ultrasound was investigated. The catalysis performance of peroxidase with ultrasound treatment was prior to the controls determined by UV–visible spectra and Fourier transform infrared spectra. The transformation
Fengmao Li, Yunming Tang
doaj   +1 more source

Effects of Selenium on Growth and Selenium Content Distribution of Virus-Free Sweet Potato Seedlings in Water Culture

open access: yesFrontiers in Plant Science, 2022
Understanding the selenium tolerance of different sweet potato [Dioscorea esculenta (Lour.) Burkill] is essential for simultaneously for breeding of new selenium-tolerant varieties and improving the selenium content in sweet potato.
Huoyun Chen   +25 more
doaj   +1 more source

The Role of IAA in Regulating Root Architecture of Sweetpotato (Ipomoea batatas [L.] Lam) in Response to Potassium Deficiency Stress

open access: yesPlants, 2023
Plants can adapt to the spatial heterogeneity of soil nutrients by changing the morphology and architecture of the root system. Here, we explored the role of auxin in the response of sweetpotato roots to potassium (K+) deficiency stress.
Ming Liu   +7 more
doaj   +1 more source

Ipomoea batatas HKT1 transporter homolog mediates K+ and Na+ uptake in Saccharomyces cerevisiae

open access: yesJournal of Integrative Agriculture, 2017
: Soil salinity causes the negative effects on the growth and yield of crops. In this study, two sweet potato (Ipomoea batatas L.) cultivars, Xushu 28 (X-28) and Okinawa 100 (O-100), were examined under 50 and 100 mmol L−1 NaCI stress.
Sung-chul PARK   +11 more
doaj   +1 more source

Description of two new huntsman spiders from Vietnam (Araneae, Sparassidae) [PDF]

open access: yesZooKeys
Two new species of the sparassid genera Heteropoda Latreille, 1804 and Pseudopoda Jäger, 2000 are described from Vietnam: Heteropoda taygiangensis sp. nov. (♂) from Quang Nam Province and Pseudopoda tadungensis sp. nov. (♀) from Dak Nong Province.
He Zhang, Quang Duy Hoang, Shuang Lei
doaj   +3 more sources

Evaluation of fumigant and non-fumigant nematicides for management of Rotylenchulus reniformis on sweetpotato

open access: yesJournal of Nematology, 2023
Reniform nematode (Rotylenchulus reniformis) is a major pest of sweetpotato in many production regions in Southern United States. Applying soil fumigants and non-fumigant nematicides are the primary management strategies available to growers.
Watson Tristan T.   +2 more
doaj   +1 more source

Molecular insights into AabZIP1-mediated regulation on artemisinin biosynthesis and drought tolerance in Artemisia annua

open access: yesActa Pharmaceutica Sinica B, 2022
Artemisia annua is the main natural source of artemisinin production. In A. annua, extended drought stress severely reduces its biomass and artemisinin production while short-term water-withholding or abscisic acid (ABA) treatment can increase ...
Guoping Shu   +10 more
doaj   +1 more source

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