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The Impact of Sample Size on Three-Level Quadratic Cross-Classified Multiple Membership Growth Curve Modeling Estimation
정혜원(Chung Hyewon), 전현정(Jeon Hyeonjeong), 박소영(Park Soyoung) 한국교육학회 교육학연구 22 Pages
한국교육학회 교육학연구 2022, 60권 7호 1 1-22 (22 pages)
This study proposes a new model, termed the “three-level quadratic cross-classified multiple membership growth curve model,” which includes a quadratic growth curve to fit a non-linear growth curve to cross-classified multiple membership data in the presence of student mobility. Moreover, to provide guidelines for a minimum sample size requirement for the three-level quadratic cross-classified multiple membership growth curve modeling, this study employed a simulation under a variety of... -
Estimation and Association of Genetic Diversity and Heterosis in Basmati Rice
Pradhan. Sharat Kumar, Singh. Sanjay, Bose. Lotan Kumar, Chandra. Ramesh, Singh. Omkar Nath 한국작물학회 Journal of crop science and biotechnology 6 Pages
한국작물학회 Journal of crop science and biotechnology 2007, Vol.10 No.2 86-91 (6 pages)
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The Current Status of Swine Respiratory Diseases in South Korea: Porcine Respiratory and Reproductive Viruses (PRRSVs) and Porcine Circovirus Type 2 (PCV)
Ga Eun Lee, Jung Ah Kim, Chan Hee Lee, Hee Chun Chung, Hye Jung Yang, Bong Kyun Park 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 53 111-112 (2 pages)
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Developing non-invasive early diseases detection system for bovine thermal diseases using infrared thermography
Jeong Byoung Chae, Tae Woo Kim, Il Sun Ryu, Yong Sun Jo, Yun Kyung Cho, Jun Gu Kang, Kuk Jin Lee, Joon Seok Chae 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 51 110-111 (2 pages)
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Analysis of swine leukocyte antigen class I gene profiles and porcine endogenous retrovirus viremia level in a transgenic porcine herd inbred for xenotransplantation research
Daria Matczyń, ska, Daniel Sypniewski, Sabina Gałka, Dagna Sołtysik, Tomasz Loch, Ewa Nowak, Zdzisław Smorą, g, Ilona Bednarek1 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 8 384-392 (9 pages)
in the genome due to possible recombination between A and C subtypes, which may lead to autoinfection. Presence of PERV-C integrated in the genome was detected in 31.25% of specimens, but statistically significant increased viremia in specimens with PERV-C was not observed. There is a need for multidirectional molecular characterization (SLA typing, viremia estimation, and PERV subtype screening) of animals intended for xenotransplantation research in the interest of xeno-recipient safety. -
SNP genetic polymorphisms of MDR-1, CYP1A2 and CYPB11 genes in four canine breeds upon toxicological evaluation
Rosa Gagliardi, Silvia Llambí, M. Victoria Arruga 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 3호 4 273-280 (8 pages)
The fields of pharmacogenetics and pharmacogenomics have become increasingly promising regarding the clinical application of genetic data to aid in prevention of adverse reactions. Specific screening tests can predict which animals express modified proteins or genetic sequences responsible for adverse effects associated with a drug. Among the genetic variations that have been investigated in dogs, the multidrug resistance gene (MDR) is the best studied. However, other genes such as CYP1A2 and... -
Genetic analysis of ORF5 of recent Korean porcine reproductive and respiratory syndrome viruses (PRRSVs) in viremic sera collected from MLV-vaccinating or non-vaccinating farms
Hye Kwon Kim, Jeong Sun Yang, Hyoung Joon Moon, Seong Jun Park, Yuzi Luo, Chul Seung Lee, Dae Sub Song, Bo Kyu Kang, Soo Kyung A 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 2호 5 121-130 (10 pages)
The 23 open reading frame (ORF) 5 sequences of Korean type II porcine reproductive and respiratory syndrome virus (PRRSV) were collected from viremic sera from the (modified live vaccine) MLV-vaccinating and non-vaccinating farms from 2007 to 2008. The samples were phylogenetically analyzed with previous ORF5 sequences, including type I Korean PRRSV, and previously reported or collected sequences from 1997 to 2008. A MN184-like subgroup of type II Korean PRRSV was newly identified in the viremic... -
All blood, No stool: enterohemorrhagic Escherichia coli O157:H7 infection
Jang W. Yoon, Carolyn J. Hovde 대한수의학회 Journal of Veterinary Science 14 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 3호 1 219-232 (14 pages)
Enterohemorrhagic Escherichia coli serotype O157:H7 is a pathotype of diarrheagenic E. coli that produces one or more Shiga toxins, forms a characteristic histopathology described as attaching and effacing lesions, and possesses the large virulence plasmid pO157. The bacterium is recognized worldwide, especially in developed countries, as an emerging food-borne bacterial pathogen, which causes disease in humans and in some animals. Healthy cattle are the principal and natural reservoir of E.... -
Primary structure of mature SAG1 gene of an Indonesian Toxoplasma gondii and comparison with other strains
Sri Hartati, Asmarani Kusumawati, Hastari Wuryastuti, J. Sri Widada 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 3호 9 263-270 (8 pages)
Toxoplasma gondii is a persistent protozoan parasite capable of infecting almost any warm-blooded vertebrates. SAG1 (p30) is the prototypic member of a superfamily of surface antigens called SRS (SAG1-related sequence). It constitutes the most abundant and predominant antigen. In this paper the primary structure of mature SAG1 gene of an Indonesian T. gondii isolate is described and sequence comparison is made with published sequence data of 7 other strains or isolates. Sequence comparison... -
청소년의 음악문화활동, 교우 및 교사관계, 자아효능감이 음악교과 흥미와 성취에 미치는 효과
한수정(Su Jeong Han), 한경훈(Kyung Hoon Han) 한국음악교육학회 음악교육연구 28 Pages
한국음악교육학회 음악교육연구 2014, 제 43권 제 4호 10 211-238 (28 pages)
본 연구는 청소년의 음악문화활동, 교우관계, 교사관계, 자아효능감이 음악교과의 흥미 및 성취에 미치는 인과관계의 효과를 탐색한 것이다. 연구의 대상은 한국교육고용패널(KEEP) 1차 조사 자료의 중학교 3학년 1,995명이며, 수집된 자료는 각 변인들 간의 관계를 파악하기 위해 상관분석, 구조방정식모형 분석을 활용하였다. 분석결과, 학생의 음악문화활동은 교우관계, 교사관계에 유의한 영향을 미치며, 교우관계, 교사관계, 자아효능감은 음악교과 흥미 및 성취에 영향을 미치는 중요한 매개요인임이 확인되었다. 이러한 결과는... -
The combination of canagliflozin and omega-3 fatty acid ameliorates insulin resistance and cardiac biomarkers via modulation of inflammatory cytokines in type 2 diabetic rats
Mohammed Mohsen Safhi, Tarique Anwer, Gyas Khan, Rahimullah Siddiqui, Sivagurunathan Moni Sivakumar, Mohammad Firoz Alam 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2018, Vol.22 No.5 3 493-501 (9 pages)
The present study was carried out with the hypothesis that combination of canagliflozin and omega-3 fatty acid may have potential effect on insulin level, insulin resistance, cardiac biomarkers, inflammatory cytokines and histological studies in type 2 diabetes mellitus (DM). Type 2 DM was induced by injecting nicotinamide (120 mg/kg, i.p.) 15 min before STZ (60 mg/kg) injection. Canagliflozin (5 and 10 mg/ kg) and omega-3 fatty acid (300 mg/kg) were given for 28 days after confirmation of... -
Modeling of the Parathyroid Hormone Response after Calcium Intake in Healthy Subjects
JaeEunAhn, SangilJeon, JongtaeLee, SeunghoonHan, Dong-SeokYim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.3 4 217-223 (7 pages)
Plasma ionized calcium (Ca2+) concentrations are tightly regulated in the body and maintained within a narrow range; thus it is challenging to quantify calcium absorption under normal physiologic conditions. This study aimed to develop a mechanistic model for the parathyroid hormone (PTH) response after calcium intake and indirectly compare the difference in oral calcium absorption from PTH responses. PTH and Ca2+ concentrations were collected from 24 subjects from a clinical trial performed to... -
Protective Effect of Defibrotide on Splanchnic Injury following Ischemia and Reperfusion in Rats
SooRanChoi, JiHoonJeong, JinHoSong, YongKyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.2 5 85-94 (10 pages)
A splanchic artery occlusion for 90 min followed by reperfusion of the mesenteric circulation resulted in a severe form of circulatory shock, characterized by endothelial dysfunction, severe hypotension, marked intestinal tissue injury, and a high mortality rate. The effect of defibrotide, a complex of single-stranded polydeoxyribonucleotides having antithrombotic effect, was investigated in a model of splanchnic artery occlusion (SAO) shock in urethane anesthetized rats. Occlusion of the... -
Effect of Defibrotide on Rat Reflux Esophagitis
HyoungKiKim, SooRanChoi, SangJinChoi, MyungSupChio, YongKyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.6 5 319-328 (10 pages)
This study was aimed at evaluating the effect of defibrotide on the development of the surgically induced reflux esophagitis, on gastric secretion, lipid peroxidation, polymorphonuclear leukocytes (PMNs) accumulation, polymorphonuclear leukocytes adherence, superoxide anion and hydrogen peroxide production in PMNs, scavenge of hydroxyl radical and hydrogen peroxide, cytokine (interleukin-1β, tumor necrosis factor-α) production in blood, and intracellular calcium mobilization in PMNs.... -
노년기 치매와 우울증의 유병률 및 위험인자
서국희, 김장규, 연병길, 박수경, 유근영, 양병국, 김용익, 조맹제 대한신경정신의학회 신경정신의학 16 Pages
대한신경정신의학회 신경정신의학 2000, 제 39권 제 5호 2 809-824 (16 pages)
연구목적： 경기도 연천군에 거주하는 만 65세이상 노인 1,037명을 대상으로 1996년 12월부터 1997년 8월까지 9개 월간에 걸쳐 치매와 노년기 우울장애의 유병률과 위험인자에 관한 이 단계 역학조사(일차선별검사후 이차 진단적 면접)를 수행하였다. 다단계 층화집락표본추출에 의한 확률표본법으로 대상자 선정을 하였고, 반응률 은 85.2%이었다. 일차선별검사에는 노인정신장애 평가척도 한국어판(K-PAS)을 사용하였고, 일상생활 능 력척도(ADL) 및 수단적 일상생활 능력척도(IADL)를 사용하여 기능을 평가했고, 지지도 척도(APGAR)를... -
서울 지역 여자대학교 집단에서 월경전기 증후군 및 월경전 불쾌기분장애의 유병율
정범석, 이철, 이지현, 서민경, 한오수, 김창윤 대한신경정신의학회 신경정신의학 8 Pages
대한신경정신의학회 신경정신의학 2001, 제 40권 제 4호 1 551-558 (8 pages)
연구목적： 가임기 여성의 75%가 하나 이상의 월경전기 증상을 경험하며, 일상생활에 지장을 주는 경우도 3~8%에 이르지만 한국 여성을 대상으로 한 월경전기 증후군(Premenstrual syndrome：PMS) 및 월경전 불쾌기분 장애(Premenstrual dysphoric disorder：PMDD)에 대한 역학 조사는 부족한 실정이다. 따라서 본 저자들 은 한국에서의 유병율, 증상의 양태 및 삶에 미치는 정도 등의 역학 조사를 통해 월경전 불쾌기분장애에 대 한 올바른 정보를 제공하고 관련 임상 연구의 기초자료로 활용하고자 본 연구를 시행하였다. 방 법： 6개의... -
韓國 精神障碍의 疫學的 調查 硏究(M) -恐慌 障많와 國家別 比較-
李定均, 李査恒 대한신경정신의학회 신경정신의학 15 Pages
대한신경정신의학회 신경정신의학 1995, 제 34권 제 6호 19 1762-1776 (15 pages)
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Identification, Characterization, and Efficacy Evaluation of Bacillus velezensis for Shot-Hole Disease Biocontrol in Flowering Cherry
Viet-Cuong Han, Nan Hee Yu, Hyeokjun Yoon, Neung-Ho Ahn, Youn Kyoung Son, Byoung-Hee Lee, Jin-Cheol Kim 한국식물병리학회 The Plant Pathology Journal 16 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 5 115-130 (16 pages)
Though information exists regarding the pathogenesis of the shot-hole disease (SH) in flowering cherry (FC), there has been a lack of research focusing on SH management. Therefore, here, we investigated the inhibitory activities of antagonistic bacteria against SH pathogens both in vitro and in vivo as well as their biochemical characteristics and bioactive compounds. Two biosurfactant- producing bacterial antagonists, identified as Bacillus velezensis strains JCK-1618 and JCK-1696, exhibited... -
Microbial Community Dysbiosis and Functional Gene Content Changes in Apple Flowers due to Fire Blight
Hyun Gi Kong, Hyeonheui Ham, Mi-Hyun Lee, Dong Suk Park, Yong Hwan Lee 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 4호 10 404-412 (9 pages)
Despite the plant microbiota plays an important role in plant health, little is known about the potential interactions of the flower microbiota with pathogens. In this study, we investigated the microbial community of apple blossoms when infected with Erwinia amylovora. The long-read sequencing technology, which significantly increased the genome sequence resolution, thus enabling the characterization of fire blight- induced changes in the flower microbial community. Each sample showed a unique... -
Resistance to Turnip Mosaic Virus in the Family Brassicaceae
Peter Palukaitis, Su Kim 한국식물병리학회 The Plant Pathology Journal 23 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 1호 1 1-23 (23 pages)
data and geographic location allowed the formation of the host/ geographic cluster groups, the derivation of both of which are presented here. Various studies on resistance determination in particular brassica crops sometimes led to further genetic studies, in many cases to include the mapping of genes, and in some cases to the actual identification of the genes. In addition to summarizing the results from such studies done in brassica crops, as well as in radish and Arabidopsis (the latter as a... -
Wisteria Vein Mosaic Virus Detected for the First Time in Iran from an Unknown Host by Analysis of Aphid Vectors
Hajar Valouzi, Seyedeh-Shahrzad Hashemi, Stephen J. Wylie, Ali Ahadiyat, Alireza Golnaraghi 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 1호 8 87-97 (11 pages)
The development of reverse transcription–polymerase chain reaction using degenerate primers against conserved regions of most potyviral genomes enabled sampling of the potyvirome. However, these assays usually involve sampling potential host plants, but identifying infected plants when they are asymptomatic is challenging, and many plants, especially wild ones, contain inhibitors to DNA amplification. We used an alternative approach which utilized aphid vectors and indicator plants to... -
Complete Genome Sequences and Evolutionary Analysis of Cucurbit aphid-borne yellows virus Isolates from Melon in Korea
Hae-Ryun Kwak, Hee Ju Lee, Eun-A Kim, Jang-Kyun Seo, Chang-Seok Kim, Sang Gyu Lee, Jeong-Soo Kim, Hong-Soo Choi, Mi-kyeong Kim 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 6호 8 532-543 (12 pages)
Complete genome sequences of 22 isolates of Cucurbit aphid-borne yellows virus (CABYV), collected from melon plants showing yellowing symptom in Korea during the years 2013-2014, were determined and compared with previously reported CABYV genome sequences. The complete genomes were found to be 5,680-5,684 nucleotides in length and to encode six open reading frames (ORFs) that are separated into two regions by a non-coding internal region (IR) of 199 nucleotides. Their genomic organization is... -
Taxonomic and Functional Changes of Bacterial Communities in the Rhizosphere of Kimchi Cabbage After Seed Bacterization with Proteus vulgaris JBLS202
Dipto Bhattacharyya, Swarnalee Duta, Sang-Mi Yu, Sang Chul Jeong, Yong Hoon Lee 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 4호 3 286-296 (11 pages)
Maintenance of a beneficial microbial community, especially in the rhizosphere, is indispensable for plant growth and agricultural sustainability. In this sense, plant growth-promoting rhizobacteria (PGPR) have been extensively studied for their role in plant growth promotion and disease resistance. However, the impact of introducing PGPR strains into rhizosphere microbial communities is still underexplored. We previously found that the Proteus vulgaris JBLS202 strain (JBLS202) promoted growth... -
Experimental Infection of Different Tomato Genotypes with Tomato mosaic virus Led to a Low Viral Population Heterogeneity in the Capsid Protein Encoding Region
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 5호 8 508-513 (6 pages)
The complete genome sequence of a Slovak SL-1 isolate of Tomato mosaic virus (ToMV) was determined from the next generation sequencing (NGS) data, further confirming a limited sequence divergence in this tobamovirus species. Tomato genotypes Monalbo, Mobaci and Moperou, respectively carrying the susceptible tm-2 allele or the Tm-1 and Tm-2 resistant alleles, were tested for their susceptibility to ToMV SL-1. Although the three tomato genotypes accumulated ToMV SL-1 to similar amounts as judged... -
Occurrence and Epidemics of Bacterial Canker of Kiwifruit in Korea
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 4호 1 351-361 (11 pages)
causal agent of kiwifruit bacterial canker, is divided into four biovars based on multilocus sequence analysis of different genes, additional PCR testing of pathogenic genes (argKtox cluster, cfl, and various effector genes), and biochemical and physiological characterization. Bacterial canker caused by Psa biovar 2 designated Psa2 was detected for the first time on the green-fleshed kiwifruit cultivar Hayward in 1988 and the yellow-fleshed kiwifruit cultivar Hort16A in 2006 in Korea. Psa biovar... -
Outbreak and Spread of Bacterial Canker of Kiwifruit Caused by Pseudomonas syringae pv. actinidiae Biovar 3 in Korea
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 6호 7 545-551 (7 pages)
A bacterial pathogen, Pseudomonas syringae pv. actinidiae (Psa), is a causal agent of kiwifruit bacterial canker worldwide. Psa biovar 3 (Psa3) was first detected in 2011 at an orchard in Dodeok-myeon, Goheunggun, Jeonnam Province in Korea. In this study, we present the results of an epidemiological study regarding Psa3 occurrence on kiwifruit orchards in Korea for the period of 2013 to 2015. Since the first detection of Psa3 in 2011, there was no further case reported by 2013. However, Psa3 was... -
Natural Occurrence of Tomato leaf curl New Delhi virus in Iranian Cucurbit Crops
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 3호 4 201-208 (8 pages)
The main areas for field-grown vegetable production in Iran were surveyed during the years of 2012–2014 to determine the occurrence of begomoviruses infecting these crops. A total of 787 leaf samples were collected from vegetables and some other host plants showing virus-like symptoms and tested by an enzyme-linked immunosorbent assay (ELISA) using polyclonal antibodies produced against Tomato yellow leaf curl virus (TYLCV). According to the ELISA results, 81 samples (10.3%) positively... -
Diversity Evaluation of Xylella fastidiosa from Infected Olive Trees in Apulia (Southern Italy)
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 2호 4 102-111 (10 pages)
Olive culture is very important in the Mediterranean Basin. A severe outbreak of Olive Quick Decline Syndrome (OQDS) caused by Xylella fastidiosa infection was first noticed in 2013 on olive trees in the southern part of Apulia region (Lecce province, southern Italy). Studies were carried out for detection and diversity evaluation of the Apulian strain of Xylella fastidiosa. The presence of the pathogen in olive samples was detected by PCR amplifying the 16S rDNA, gyrase B subunit (gyrB) and HL... -
Systemic Infection of Maize, Sorghum, Rice, and Beet Seedlings with Fumonisin-Producing and Nonproducing Fusarium verticillioides Strains
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 4호 2 334-342 (9 pages)
Two fumonisin-nonproducing strains of Fusarium verticillioides and their fumonisin producing progenitors were tested for aggressiveness toward maize, sorghum, rice, and beetroot seedlings grown under greenhouse conditions. None of the plants showed obvious disease symptoms after root dip inoculation. Fungal biomass was determined by species-specific real-time PCR. No significant (P = 0.05) differences in systemic colonization were detected between the wild type strains and mutants not producing... -
Relationships between Genetic Diversity and Fusarium Toxin Profiles of Winter Wheat Cultivars
한국식물병리학회 The Plant Pathology Journal 19 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 3호 4 226-244 (19 pages)
Genetic dissimilarity of wheat cultivars ranged between 0.06 and 0.78. They were grouped into three distinct groups after cluster analysis of genetic distance. Wheat cultivars differed in resistance to spike and kernel infection and in resistance to spread of Fusarium within a spike (type II). Only B trichothecenes (deoxynivalenol, 3-acetyldeoxynivalenol and nivalenol) produced by F. culmorum in grain samples from inoculated plots were present. In control samples trichothecenes of groups A (H-2... -
Molecular Screening of Blast Resistance Genes in Rice using SSR Markers
한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 1호 2 12-24 (13 pages)
Rice Blast is the most devastating disease causing major yield losses in every year worldwide. It had been proved that using resistant rice varieties would be the most effective way to control this disease. Molecular screening and genetic diversities of major rice blast resistance genes were determined in 192 rice germplasm accessions using simple sequence repeat (SSR) markers. The genetic frequencies of the 10 major rice blast resistance genes varied from 19.79% to 54.69%. Seven accessions...
