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| 1 | Haplotype-resolved Genome of Sika Deer Reveals Allele-specific Gene Expression and Chromosome Evolution显示文摘Despite the scientific and medicinal importance of diploid sika deer(Cervus nippon),its genome resources are limited and haplotype-resolved chromosome-scale assembly is urgently needed.To explore mechanisms underlying the expression patterns of the allele-specific genes in antlers and the chromosome evolution in Cervidae,we report,for the first time,a high-quality haplotype-resolved chromosome-scale genome of sika deer by integrating multiple sequencing strategies,which was anchored to 32 homologous groups with a pair of sex chromosomes(XY).Several expanded genes(RET,PPP2R1A,PPP2R1B,YWHAB,YWHAZ,and RPS6)and positively selected genes(eIF4E,Wnt8A,Wnt9B,BMP4,and TP53)were identified,which could contribute to rapid antler growth without carcinogenesis.A comprehensive and systematic genome-wide analysis of allele expression patterns revealed that most alleles were functionally equivalent in regulating rapid antler growth and inhibiting oncogenesis.Comparative genomic analysis revealed that chromosome fission might occur during the divergence of sika deer and red deer(Cervus elaphus),and the olfactory sensation of sika deer might be more powerful than that of red deer.Obvious inversion regions containing olfactory receptor genes were also identified,which arose since the divergence.In conclusion,the high-quality allele-aware reference genome provides valuable resources for further illustration of the unique biological characteristics of antler,chromosome evolution,and multi-omics research of cervid animals. | Ruobing Han Lei Han Xunwu Zhao Qianghui Wang Yanling Xia Heping Li | 2023 | Genomics, Proteomics & Bioinformatics2023，21，3： | 0 |
| 2 | Exploring the Impact of Translanguaging on Chinese-speaking Students’Academic English Writing:Taking CET-4 as an Example显示文摘This qualitative research study attempts to discover the real thinking process of learners who are native Chinese speakers in Academic English Writing(AEW)through interviews.Introspecting an EFL learner’s thinking process in English writing is based on two theories:critical period hypothesis and translanguaging.The results of the study indicate that translanguaging has a positive impact on the English CET-4 writing of learners who lack proficiency in English.For those learners who lack proficiency in the second language,translanguaging is an effective auxiliary tool for them to complete AEW. | Ruobing Han | 2023 | Journal of Educational Theory and Management2023，7，2： | 0 |
| 3 | Comparison of growth and nutrient uptake capacities of three dominant species of Qinhuangdao green tides显示文摘Since 2015, green tides have been blooming in offshore waters of Qinhuangdao, with serious impacts on the local ecological environment and tourism. Ulva australis, Bryopsis plumosa, and U. prolifera are the dominant species of Qinhuangdao green tides, following a sequential succession pattern. Ulva prolifera is the dominant species,with the highest biomass and the greatest influence on the local ecological environment. To study the reason of green tide dominant species succession and U. profilera became the dominant species with the largest biomass,we compared and analyzed the growth and nutrient uptake capacity of the three algae. The results showed that temperature significantly affects the growth of the three species. Within the temperature range of the experimental setup, the optimum temperature for the growth of U. australis, B. plumosa and U. profilera is10℃, 15℃, and 20–25℃, respectively. Combined with the temperature variation trend during green tide bloom development, we believe that temperature is the key environmental factor for the succession of the dominant species. Ulva prolifera has a higher growth rate than U. australis and B. plumosa under the same nitrate,ammonium, and phosphate levels. Significant differences in the maximum absorption rate(R_(max)) and R_(max)/Ks(the relationship between uptake rate and substrate concentration) values indicated that U. prolifera had an apparent competitive advantage over U. australis and B. plumosa regarding nutrient uptake. Therefore, the strong growth and nutrient uptake capacities of U. prolifera might be the main reason for becoming the dominant species with the largest biomass in Qinhuangdao green tides. | Hongbin Han Ruobing Wen Hui Wang Sheng Zhao | 2023 | Acta Oceanologica Sinica2023，42，4： | 0 |
| 4 | Farmers' State of Mind and the Policy Thinking for the Cotton Production in Shandong Province显示文摘Affected by the meteorological disasters and market fluctuations,the growing area,yield and quality of cotton in Shandong Province have been reduced to varying degrees in recent years.The majority of farmers are regarded as the main body of agricultural production,whose enthusiasm for growing cotton and confidence in the cotton market play a significant role in stabilizing the growing area and improving the quality of cotton.We randomly select the cotton farmers for in-depth interview,to understand the situation of cotton cultivation and their state of mind for growing,aimed at deriving the factors influencing farmers'willingness to grow cotton.In the future,it is necessary to make the best use of the advantages and bypass the disadvantages,and in a timely manner curb the decline of cotton cultivation in the process of guiding and encouraging the cotton cultivation,in order to solve the problems of low farmers'willingness to grow cotton and sluggish cotton industry from the root. | Ruobing HAN Lin ZHOU Jilian HU | 2013 | Asian Agricultural Research2013，5，10： | 0 |
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