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Extensive studies on organ development in model plants, such as Arabidopsis and rice, along with the identification of various functional genes, have improved the understanding and characterization of agriculturally important traits in major crops.

In sweet potato, a vegetatively propagated crop, the underground tuberous root, constitutes a critical organ, and substantial efforts have been made to elucidate its formation and development mechanisms. Despite this, comprehensive comparative analyses remain limited, both in terms of the regulatory mechanisms underlying the transition from vegetative to reproductive growth and in the identification and functional characterization of the key genes involved in flowering. This study identified the core genes involved in flowering induction and the formation of tuberous roots in ‘Morning Purple’ and ‘Shinyulmi’ sweet potato cultivars, which exhibit distinct aboveground and underground phenotypic traits. The genes differentially expressed between the two cultivars are associated with the MADS-box, MYB, and AP2 transcription factors, which play pivotal roles in plant growth and development processes. Among the differentially expressed genes, approximately 11.75% of the total genes were identified as candidate genes involved in the phenotypic differences between the two cultivars. AGL15;2 and AGL71 exhibited distinct cultivar-specific expression patterns in ‘Shinyulmi’ and ‘Morning Purple,’ respectively, implicating their roles in phenotypic differentiation and the transition to reproductive growth. These findings highlight the key regulatory genes uniquely expressed in each cultivar, suggesting potential targets for further functional characterization. This study will enable its utilization in molecular breeding and contribute to agricultural development, including the augmentation of crop yields, through research on crops that utilize vegetative reproduction organs.

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기사명 저자명 페이지 원문 목차
Post-harvest curing treatment maintains the quality of sweetpotato storage roots by regulating reactive oxygen species homeostasis and nitric oxide metabolism Sul-U Park, Chang-Yoon Ji, Kang-Lok Lee, Ki Jung Nam, Ho Soo Kim, Yun-Hee Kim p. 961-970
Optimized in vitro cultivation of Astragalus membranaceus biomass uncovers distinct bioactivities for targeted applications Anh Thi Ngoc Tran, Mai Thi Nguyen, Huong Thi Thanh Tran, Deok Chun Yang, Jae-Heung Ko p. 799-813
Effect of explant sources, sonication combined with vacuum infiltration, and biochar on improving Agrobacterium-mediated transformation efficiency in Eucalyptus camaldulensis M.C. Sandhya, Sreeja Sahadevan, Krishnaraj Shamili, Manoj Kumar Rajendran, Harshita Singh, Aiyar Balasubramanian, Muthukrishnan Arun, Sivakumar Veerasamy, Mathish Nambiar-Veetil p. 935-945
Establishment of an efficient and reproducible Agrobacterium‑mediated transformation system for Coix shoot tips Suqin Hong, Junwen Mao, YuHua Fu, Yichen Zhao p. 827-838
Turmeric (Curcuma longa L.) : the multifaceted golden plant-insights and uses Karthikeyan Adhimoolam, Cat Tuong Do Thi, Sungyeon Chin, Anjana Sureshbabu, Elena Smirnova, Moniruzzaman Mohammad, Kalaiselvi Senthil, Taesun Min, In-Jung Kim p. 593-625
Genetic mapping of tomato mutants using InDel markers between S. pimpinellifolium and two S. lycopersicum cultivars Smita Mirsyad Warsadiharja, Shandra Amarillis, Jung Heo, Seunghye Park, Hye-yeong Kang, Yong Jun Kim, Junwoo Lee, Kang Il Cha, Eun Song Lee, Ji In Jang, A-ra Joh, Keunhwa Kim, Young Koung Lee, Jong Chan Hong, Soon Ju Park p. 839-848
Floral trait variation in callus-derived clones of the woody plant Hibiscus syriacus ‘Nanpa’ Ji-Hi Son, Hyeon-Jin Sun, Hong-Gyu Kang, Hyo-Yeon Lee p. 849-862
RNA sequencing-based transcriptomic characterization of the regulation of flowering in sweet potato cultivars Ipomoea batatas L. (Shinyulmi vs. Morning purple) Yeon Mi Lee, Do Yeon Kim, SeungA Kim, Min-Jeong Jang, Seungill Kim, Sun-Hyung Kim p. 863-876
Identification and characterization of Citrus sinensis SEO genes in response to citrus huanglongbing and canker Xinyou Wang, Kewen Wu, Hongli Gai, Ruimin Li p. 877-889
(A) review on yield improvement of the important oilseed sesame (Sesamum indicum L.) using biotechnology Anirban Jyoti Debnath, Dávid Ernst, Ľubomír Harenčár, Matúš Kučka, Debabrata Basu, Samir Ranjan Sikdar p. 627-658
Efficient plant regeneration from protoplasts of Dianthus “Telstar Scarlet” through alginate embedding and optimized PGR treatment Oluwaseun Suleimon Adedeji, Aung Htay Naing, Kyeung Il Park, Chang Kil Kim p. 903-914
Insight into hydroponic nutrient solution mediated morpho-physiological, iridoid glycosides accumulation and gene expression modulations in Picrorhiza kurroa Royle ex Benth Kanika, Ashrita, Shiv Shanker Pandey, Pawan Kumar, Dinesh Kumar, Ashish R. Warghat p. 741-761
Genome-wide identification of PAL family genes and their response to cold stress in Poncirus trifoliata Kaifeng Hu, Mengge Liang, Lijuan Jiang, Chunhua Zhou, Xiaoyong Xu p. 777-787
Development of genetic transformation system for Nannochloropsis granulata and its application in functional material production Jong-Min Lim, So-Yeong Min, Sokyong Jung, Youn-il Park, Won-Joong Jeong p. 915-925
Zinc oxide nanoparticles enhance salt stress tolerance in Onobrychis viciifolia by modulating miRNA164a and miRNA399b expression and associated physiological mechanisms Büşra Yazıcılar p. 711-727
Development and validation of a portable TDLAS system for gas chromatography–level quantification of methane emissions from rice Sujeevan Rajendran, Wonbok Lee, Sun Hwa Lee, Dongjin Shin, Da Hee Jung, Yu Mi Kang, Seok-in Yun, Byoung Il Je, Chul Min Kim, Young Hun Song p. 789-798
Rapid detection of transgene insertion patterns in living modified Phalaenopsis via inverse PCR and nanopore sequencing validated against Illumina and PacBio sequencing platforms Yu Kyong Hu, Jun-Kyung Lee, Yong-Gil Shin, Byoung-Eun Min, KiHong Jung, Chan Hui Lee, Sun-Goo Hwang, Sung Don Lim p. 763-775
Ecophysiological and molecular responses of Korean fir (Abies koreana) to various durations and severities of drought stress Da Young Lee, Hyeong Cheol Park p. 891-901
Recent advancements in plant metabolomics : trends, tools, and techniques Jare Shrikrushna Bharat, Nitish Kumar, Amit Kumar, Vikas Jaitak p. 679-710
Differential regulation of caffeoylquinic acid production in Cynara cardunculus var. altilis DC calli by modulating qualitative and quantitative LED-lighting parameters Galina N. Veremeichik, Slavena A. Silantieva, Valeria P. Grigorchuk, Olga A. Tikhonova, Evgenia V. Brodovskaya, Evgenii P. Subbotin, Galina K. Tchernoded, Yulia I. Yaroshenko, Sergei O. Kozhanov, Aleksei V. Sibirev, Yuri N. Kulchin, Victor P. Bulgakov p. 815-825
(A) single nucleotide mutation of the OsPORA gene revealed by MutMap analysis of a rice yellow leaf mutant line Xiao-Xuan Du, Hyeonso Ji, Yunji Shin, Taeyoung Um, Kyung-Min Kim, Gang-Seob Lee p. 927-934
Advancing plant protoplasts : innovative techniques and future prospects Nidhi S. Mukundan, Kapaettu Satyamoorthy, Vidhu Sankar Babu p. 659-678
Effects of concurrent application of biochar and acid hydrolyzed casein on continuous cropping Asarum’s growth and soil quality Fuqi Wang, Shiying Li, Xinhua Bi, Zilu Zhao, Shumeng Ren, Yingni Pan, Dongmei Wang, Xiaoqiu Liu p. 947-960
Transcriptome analysis reveals the regulation of PhAN2 on PhANS, PhRT and PhAN9 in petunia Yi Yao, Wenjie Yang, Wenqi Deng, Zeyu Chen, Weiyuan Yang, Juanxu Liu, Yixun Yu p. 729-739

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