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L. (Limassolla) hebeiensis Cai, Liang & Wang, 1992 (Figs 1 ~11) Limassolla hebeiensis Cai, Liang & Wang, 1992: 324 Description. Vertex yellow with orange pattern and pronotum orange with small yellow round sopts. Mesonotum orange with yellow pattern and scutellum yellow (Fig. 1, 2). Forewing pale yellow with complex pattern including orange maculae and dark brown spots (Fig. 4). Male abdominal apodemes extended to half of sternite 5th (Fig. 9). Male genitalia. Pygofer lobe narrow and long distally, appendage sharp distally (Fig. 7). Subgenital plate narrow with five macrosetae on middle part and several microsetae on apical margin (Fig. 11). Style with distal margin little convex (Fig. 8). Aedeagus shaft slender, tubular in caudal view. and embowed lateral view, apex with two pairs of X shaped processes in caudal view (Fig. 5, 6). Connective Y shaped with central lobe, stem broad (Fig. 10). Measurements. Body length male 3.01~ 3.43mm, female 3.49~ 3.61mm. Specimens examined. [CNU] 2♂♂, 1♀, Korea, Chungcheongbuk-do, Yeongdong-gun, Hwanggan-myeon, Geumgye-ri on Diosyros kaki THUNB, 17.vii.2016, coll. S. Oh; [CNU] 2♂♂, 9♀♀, Korea, Gyeongsangbuk-do, Sangju-si, Moseo-myeon, Deuksu-ri on Diosyros kaki THUNB, 17.viii.2016, coll. S. Oh; [CNU] 5♀♀, Korea, Jeollabuk-do, Muju-gun, Anseong-myeon, Gongjeong-ri, on Diosyros kaki THUNB, 11.vii.2015, coll. S.Oh; [CNU] 8♂♂, 21♀♀, Korea, Gyeongsangbuk-do, Sangju-si, Moseo-myeon, Doan-ri, on Diosyros kaki THUNB, 11.vii.2015, coll. S.Oh. Host plants. Diospyros kaki THUNB (Ericales: Ebenaceae) (Cai, Liang & Wang, 1992). Bionomics. This species appears from July to August as in both nymphs and adults (Fig. 23–A). Distribution. China, Korea *

L. (Limassolla) dangjinensis sp. nov. Oh et Jung (Figs. 12 ~22) Description. Vertex and pronotum yellowish orange with pale yellow patterns, vertex with 3 pale yellow spots and pronotum with five round pale yellow spots. Mesonotum yellowish orange with small and narrow pale yellow pattern, scutellum pale yellow (Fig. 12). Face pale yellow and gena almost white. Legs whitish yellow and abdomen yellow with pale yellow strips (Fig. 13). Forewing with complex pattern including yellowish orange maculae and dark brown lines (Fig. 14). Male abdominal apodemes large and extended to 6th segment (Fig. 20). Male genitalia. Pygofer lobe wide truncate distally, appendage relatively wide basally, sinuate distally (Fig. 18). Subgenital plate narrow with several macrosetae on middle part and several microsetae on apical margin (Fig. 22). Style with several microsetae on middle of outer margin and distal margin of apex flat (Fig. 19). Aedeagus shaft slender and elongate in lateral and posterior view, apex with two pairs of short processes, one extending distad and the other extending basad and bent inward (Fig. 16, 17). Connective small and star-shaped with six lobes, including thin anterior median lobe (Fig. 21). Measurements. Body length male 3.14~ 3.28mm, female 3.22~ 3.56mm. Type materials. Holotype: [CNU] ♂, Korea, Chungcheongnam-do, Dangjin-si, Sunseong-myeon, Seonguk-ri on Diospyros kaki THUNB, 11.ix. 2015, coll. S. Oh. Paratype: [CNU] 2♂♂, 22♀♀, same data as holotype. Host plants. Diospyros kaki THUNB * (Ericales: Ebenaceae). Bionomics. This species was not found in persimmon orchards, but was found on a persimmon tree in native forest and caused feeding injury to the tree (Fig. 23���B). Distribution. Korea *. Remarks. This new species is similar to two previously described Limassolla species in general appearance. It differs from L. hebeiensis Cai, Liang & Wang, 1992 as follows: 1) pygofer appendage sinuate, 2) style curved gently with several microsetae on outer margin, 3) aedeagus processes short and lower process bent inward, 4) connective with six lobes, 5) male abdominal apodemes extended to 6th segment. It differs from L. diospyri Chou & Ma, 1981 as follows: 1) pygofer appendage sinuate, 2) aedeagus processes curved in caudal view, 3) aedeagus processes branched below apex, 4) connective with six lobes, 5) male abdominal apodemes extended to 6th segment. Etymology. The specific name is derived from that of the type locality., Published as part of Oh, Sumin, Lim, Jongok, Lee, Gwan-Seok, Kim, Il-Kwon & Jung, Sunghoon, 2020, A new species of the genus Limassolla Dlabola (Hemiptera: Auchenorrhyncha Cicadellidae: Typhlocybinae) from Korea, with a new record and new synonymy, pp. 582-588 in Zootaxa 4819 (3) on pages 583-586, DOI: 10.11646/zootaxa.4819.3.9, http://zenodo.org/record/4397185, {"references":["Cai, P., Liang, L. & Wang, F. (1992) A new species of Limassolla, pest of Diospyros Kaki (Homoptera: Cicadellidea: Typhlocybidae). Journal of Anhui Agricultural University, 19 (4), 324 - 326.","Chou, I. & Ma, N. (1981) On some new species and new records of Typhlocybinae from China (Homoptera: Cicadellidae). Entomotaxonomia, 3 (3), 191 - 210."]}

L. (Limassolla) ishiharai Dworakowska, 1972 (Figs 24 ~36) Limassolla ishiharai Dworakowska, 1972: 865. Limassolla macrobipunctata Choe 1986: 36, (nom. nud.) syn. nov. Limassolla macrobipunctata Hossain, Kwon, Suh & Kwon 2019: 552 syn. nov. Specimens examined. [CNU] 4♂♂, 3♀♀, Korea, Gangwon-do, Sokcho-si, Mt. Seolak, 1974. coll. K.Y.Choe; [CNU] 2♂♂, 3♀♀, Korea, Gyeonggi-do, Anseong-si, Gosam-myeon, Sangji-ri on Rhus javanica L, 9.vi. 2015. coll. S.Oh; [CNU] 15♂♂, 4♀♀, Korea, Chungcheongbuk-do, Yeongdong-gun, Yongsan-myeon, Yul-ri on Rhus javanica L, 19.vi.2015. coll. S.Oh; [CNU] 1♂, 13♀♀, Korea, Chungcheongnam-do, Boryeong-si, Cheongso-myeon, Seongyeon-ri on Rhus javanica L, 27.vii.2015. coll. S.Oh; [CNU] 1♀, Korea, Chungcheongbuk-do, Yeongdong-gun, Yanggang-myeon, Jichon-ri on Rosa multiflora Thunb. var. multiflora 17.vi.2015. coll. S.Oh. Remarks. L. macrobipunctata was previously described by Choe (1986) in his Ph.D. thesis, but it was not published. Hossain et al. (2019) validated this taxon by providing a description and illustration adopting the same species name. Comparison of the original description and illustrations of L. macrobipunctata Hossain et al., 2019 (Choe, 1986 nom. nud. & Hossain et al., 2019) and the specimens of the Choe���s collection at CNU with the descriptions and illustrations of L. ishiharai Dworakowska, 1972 (Dworakowska, 1972) indicates that these two taxa are synonyms. Based on our examinations, this species vary intraspecifically in spotted patterns of forewings (Figs 24-31) and male aedeagus apex (Figs 32���35). Pygofer lobe of the species do not vary (Fig 36). Distribution. China, Japan, Korea., Published as part of Oh, Sumin, Lim, Jongok, Lee, Gwan-Seok, Kim, Il-Kwon & Jung, Sunghoon, 2020, A new species of the genus Limassolla Dlabola (Hemiptera: Auchenorrhyncha Cicadellidae: Typhlocybinae) from Korea, with a new record and new synonymy, pp. 582-588 in Zootaxa 4819 (3) on pages 586-587, DOI: 10.11646/zootaxa.4819.3.9, http://zenodo.org/record/4397185, {"references":["Dworakowska, I. (1972) Zyginoides Mats. and some other Typhlocybinae (Auchenorrhyncha, Cicadellidae). Bulletin de l'Academie Polonaise des Sciences, 20 (12), 857 - 866.","Choe, K. R. (1986) Taxonomic study on Typhlocybinae (Homoptera, Cicadellidae) in Korean Peninsula. Ph. D. Thesis, Seoul National University, Seoul, 89 pp.","Hossain, M. S., Kwon, J. H., Suh, S. J. & Kwon, Y. J. (2019) Taxonomic revision of the microleafhopper genus Limassolla Dlabola from Korea (Hemiptrea: Cicadellidae: Typhlocybinae). Zootaxa, 4603 (3), 549 - 558. https: // doi. org / 10.11646 / zootaxa. 4603.3.7"]}

Tissue-specific transcription is critical for normal development, and abnormalities causing undesirable gene expression may lead to diseases such as cancer. Such highly organized transcription is controlled by enhancers with specific DNA sequences recognized by transcription factors. Enhancers are associated with chromatin modifications that are distinct epigenetic features in a tissue-specific manner. Recently, super-enhancers comprising enhancer clusters co-occupied by lineage-specific factors have been identified in diverse cell types such as adipocytes, hair follicle stem cells, and mammary epithelial cells. In addition, noncoding RNAs, named eRNAs, are synthesized at super-enhancer regions before their target genes are transcribed. Many functional studies revealed that super-enhancers and eRNAs are essential for the regulation of tissue-specific gene expression. In this review, we summarize recent findings concerning enhancer function in tissue-specific gene regulation and cancer development.

Iassus lateralis (Matsumura, 1905) (Figs. 1–7) Macropsis lateralis Matsumura, 1905: 51 Batracomorphus orientalis Kusnezov, 1929: 253 Batracomorphus laniarius Jacobi, 1943: 31 Pachyopsis lateralis Ishihara, 1953: 20 Iassus lateralis Ishihara, 1954: 14 Bythoscopus lateralis Esaki & Ito, 1954: 254 Iassus laniarius Nast, 1972: 228 Description. Head green. Vertex and pronotum variegated with reddish brown spots. Scutellum orange brown, bordered with yellow suture arcuate. Forewings translucent and pale green; veins green; clavus without dark spot. Legs green, without pattern or spot (Fig. 1). Male genitalia. Pygofer lobe process without ventral tooth, unbranched and curved apically; anal tube appendage small, slim and sharp (Fig. 2). Subgenital plate with pointed apex (Fig. 3). Aedeagus long and slim, apex aligned and narrowly bifurcate (Fig. 5). Aedeagus apex with small lateral lobes (Fig. 4). Measurements. Body length males 8.43–9.26 mm, females 7.93–9.19 mm. Specimens examined. [CNU] 1♂, Jichon-ri, Yanggang-myeon, Yeongdong-gun, Chungcheongbuk-do, Korea, 17. VI. 2015, coll. S.A Kwon, light trap; [CNU] 4♂♂, Jichon-ri, Yanggang-myeon, Yeongdong-gun, Chungcheongbuk-do, Korea, 18. VI. 2015, coll. S.M. Oh; [CNU] 1♂, 2♀♀, Jichon-ri, Yanggang-myeon, Yeongdong-gun, Chungcheongbuk-do, Korea, 22. VI. 2016, coll. S.A Kwon, light trap; [Hokkaido University] 3 specimens, Japan, coll. Matsumura (unreadable labels for collecting localities). Host plants. In broad-leaved and mixed forests on Ulmus (Anufriev et al. 1988). Distributions. China, Japan, Russia, Mongolia, Korea *., Published as part of Kwon, Sua, Oh, Sumin & Jung, Sunghoon, 2017, A new species and two new records of the leafhopper genus Iassus Fabricius (Hemiptera: Auchenorrhyncha: Cicadellidae) from Korea, with a key to the Korean Iassus species in Zootaxa 4341 (1), DOI: 10.11646/zootaxa.4341.1.13, http://zenodo.org/record/1038696, {"references":["Matsumura, S. (1905) Thousand insects of Japan. Vol. 2. Keisheisha. Tokyo, 163 pp [in Japanese].","Kusnezov, V. (1929) Revision des especes du genre Batrachomorphus Lewis (Homoptera, Jassidae). Revue Russe d'Entomologie, 23, 251 - 261.","Jacobi, A. (1943) Zur Kenntnis der Insekten von Mandschuko. 12. Beitrag. Eine Homopterenfaunula der Mandschurei. (Homoptera: Fulgoroidea, Cercopoidea & Jassoidea). Arbeiten uber morphologische und taxonomische Entomologie, 10, 21 - 31.","Ishihara, T. (1953) A tentative check list of the superfamily Cicadelloidea of Japan (Homoptera). The scientific reports of the Matsuyama agricultural College, 11, 1 - 72.","Esaki, T. & Ito, S. (1954) A tentative catalogue of Jassoidea of Japan, and her adjacent territories. Japan Society for the Promotion of Science, Tokyo, 315 pp.","Nast, J. (1972) Palaearctic Auchenorrhyncha (Homoptera). An annotated check list. Polish Scientific Publishers, Warszawa, 550 pp.","Anufriev, G. A. & Emeljanov, A. F. (1988) Homoptera and Heteroptera. In: Lehr, D. A. (Ed.), Keys to Insects of the Far East of the USSR. Vol. II. Nauka Publishing House, Leningrad, pp. 12 - 495."]}

Iassus iziaslavi (Anufriev, 1977) (Figs. 8–14) Jassus iziaslavi Anufriev, 1977: 17 Description. Head green. Pronotum anterior margin variegated with dark brown spots. Scutellum dark brown basally, pale green apically. Forewings translucent and brownish green, punctate; clavus with dark spot at apex of clavus. Legs green, without pattern or spot (Fig. 8). Male genitalia. Pygofer process without ventral tooth; apex curved and angulate; anal tube appendage extended nearly to pygofer process, middle part sinuate, sharply narrowed to apex (Fig. 9). Subgenital plate usually short, finger shaped, without setae and bristles (Fig. 10). Aedeagus robust, with lateral lobes broadened from middle to apex (Figs 11–12). Measurements. Body length males 7.00– 8.22 mm, females 7.41–8.17 mm. Specimens examined. [CNU] 1♂, Jichon-ri, Yanggang-myeon, Yeongdong-gun, Chungcheongbuk-do, Korea, 24. VI. 2014, coll. T.S. Kwak; [CNU] 3♂♂, Jichon-ri, Yanggang-myeon, Yeongdong-gun, Chungcheongbuk-do, Korea, 17. VI. 2015, coll. S.A Kwon, light trap; [CNU] 4♂♂, 1♀, Jichon-ri, Yanggang-myeon, Yeongdong-gun, Chungcheongbuk-do, Korea, 18. VI. 2015, coll. S.M. Oh; [CNU] 1♀, Chungnam National Univ., Yuseong-gu, Daejeon, Korea, 27. IV. 2014, coll. J.H. Song; [CNU] 1♀, Chungnam National Univ., Yuseong-gu, Daejeon, Korea, 22. V. 2015, coll. Y.M. Kim; [CNU] 1♀, Chungnam National Univ., Yuseong-gu, Daejeon, Korea, 30. V. 2016, coll. C.H. Kwak; [CNU] 2♀♀, Chungnam National Univ., Yuseong-gu, Daejeon, Korea, 1. VI. 2016, coll. J.Y. Choi, light trap; [CNU] 1♂, 3♀♀, Donam-ri, Geumnam-myeon, Sejong, Korea, 3. VI. 2015, coll. S.A Kwon, light trap. Host plants. Unknown Distributions. Russia, Korea *., Published as part of Kwon, Sua, Oh, Sumin & Jung, Sunghoon, 2017, A new species and two new records of the leafhopper genus Iassus Fabricius (Hemiptera: Auchenorrhyncha: Cicadellidae) from Korea, with a key to the Korean Iassus species in Zootaxa 4341 (1), DOI: 10.11646/zootaxa.4341.1.13, http://zenodo.org/record/1038696, {"references":["Anufriev, G. A. (1977) Leafhoppers (Homoptera, Auchenorrhyncha, Cicadellidae) of the Kurile Islands. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR, 70, 10 - 36."]}