U.PhyloMaker: An R package that can generate large phylogenetic trees for plants and animals

The previously released packages of the PhyloMaker series(i.e.S.PhyloMaker,V.PhyloMaker,and V.PhyloMaker2) have been broadly used to generate phylogenetic trees for ecological and biogeographical studies.Although these packages can be used to generate phylogenetic trees for any groups of plants and animals for which megatrees are available,they focus on generating phylogenetic trees for plants based on the megatrees provided by the packages.How to use these packages to generate phylogenetic trees based on other megatrees is not straightforward.Here,we present a new tool,which is called ‘U.PhyloMaker’,and a simple R script that can be used to easily generate large phylogenetic trees for both plants and animals at a relatively fast speed.

The Institute of Laboratory Animal Sciences(ILAS)

The Institute of Laboratory Animal Sciences(ILAS)is a unique research organization dedicated to research on laboratory animals and comparative medicine.It is affi liated with the Chinese Academy of Medical Sciences(CAMS)and Peking Union Medical College(PUMC).It was founded in 1980,when China has just begun to develop laboratory animal sciences.ILAS currently has 478 staff working in four main business areas:scientifi c research;laboratory animal resource development conservation and production;comparative medicine technology services;and teaching and training.

The Institute of Laboratory Animal Sciences(ILAS)

The Institute of Laboratory Animal Sciences(ILAS)is a unique research organization dedicated to research on laboratory animals and comparative medicine.It is affi liated with the Chinese Academy of Medical Sciences(CAMS)and Peking Union Medical College(PUMC).It was founded in 1980,when China has just begun to develop laboratory animal sciences.ILAS currently has 478 staff working in four main business areas:scientifi c research;laboratory animal resource development conservation and production;comparative medicine technology services;and teaching and training.

Chinese Association for Laboratory Animal Sciences

The Chinese Association for Laboratory Animal Sciences(CALAS)was founded in 1987.Qian Xin-zhong,the former minister of the Ministry of Health,was the president of the fi rst session of the Council.CALAS has now completed seven sessions of the Council.The current president is Prof.Chuan Qin,the director of the Institute of Laboratory Animal Sciences,Chinese Academy of Medical Sciences(CAMS)&Peking Union Medical College(PUMC).CALAS oversees 16 work Committees,such as the Academic Committee,Journal and Information Committee,International Exchange and Cooperation Committee,as well as 16 professional Committees,e.g.Laboratory Animal Welfare and Ethics Professional Committee and Laboratory Animal Standardization Professional Committee.

Chinese Association for Laboratory Animal Sciences

The Chinese Association for Laboratory Animal Sciences(CALAS)was founded in 1987.Qian Xin-zhong,the former minister of the Ministry of Health,was the president of the fi rst session of the Council.CALAS has now completed seven sessions of the Council.The current president is Prof.Chuan Qin,the director of the Institute of Laboratory Animal Sciences,Chinese Academy of Medical Sciences(CAMS)&Peking Union Medical College(PUMC).CALAS oversees 16 work Committees,such as the Academic Committee,Journal and Information Committee,International Exchange and Cooperation Committee,as well as 16 professional Committees,e.g.Laboratory Animal Welfare and Ethics Professional Committee and Laboratory Animal Standardization Professional Committee.

Chinese Association for Laboratory Animal Sciences

The Chinese Association for Laboratory Animal Sciences(CALAS)was founded in 1987.Qian Xin-zhong,the former minister of the Ministry of Health,was the president of the first session of the Council.CALAS has now completed seven sessions of the Council.The current president is Prof.Chuan Qin,the director of the Institute of Laboratory Animal Sciences,Chinese Academy of Medical Sciences(CAMS)&Peking Union Medical College(PUMC).CALAS oversees 16 work Committees,such as the Academic Committee,Journal and Information Committee,International Exchange and Cooperation Committee,as well as 16 professional Committees,e.g.Laboratory Animal Welfare and Ethics Professional Committee and Laboratory Animal Standardization Professional Committee.

A Method Suitable for Extracting Genomic DNA from Animal and Plant——Modified CTAB Method

[Objective] The study aimed to introduce a rapid and effective method that is suitable for extracting genomic DNA from animal and plant. [ Method ] The genomic DNAs were extracted from tender leaves of 24 peanut cuhivars and from the liver, lung and kidney of white mouse through the specifically modified CTAB method. The DNAs were run on agarose gel, next detected by DNA/Protein analyzer. Finally PCR amplification was conducted to detect the quality of DNAs extracted using the modified CTAB method. [ Result] The clear and orderly bands were observed in gel detection, and the values of OD200/OD200 for DNAs extracted via modified CTAB method were between 1.77 - 1.83. The DNAs performed well in PCR amplification. [ Conclusion] The DNAs extracted by modified CTAB method could satisfy the requirement of PCR amplification.

Comparison and Analysis on Animal and Plant Quarantine of Entry Mails among China, Australia and New Zealand

With the significant increase of the number of entry mails in China, mail inspection has become more and more challenge. Australia and New Zealand are the two countries recognized as the ones with the most stringent inspection and quarantine measures in the world. The mail inspection work in China, Australia and New Zealand was compared on the aspects of mail quarantine system, inspection, quarantine treatment and punishment, based on which something worth learning and referring could be found and some suggestions were put forward, with the aim to provide theoretical basis for the animal and plant quarantine of entry mails.

A Contrastive Study on Folk Custom Semantics of Chinese and English Words of Plants and Animals

This paper attempts to make a comparison of folk custom semantics on Chinese and English words of plants and animals.

Determination of Indoxacarb Residue in Foodstuffs of Plant and Animal Origin by GC-ECD and LC-MS/MS

An effective method for the trace analysis of indoxacarb residue in foodstuffs of plant and animal origin [grapefruit, ginger, fresh soybean, bamboo shoot, qing-gen-cai （cruciferous vegetable）, chicken, fish, and pork] was developed using gas chromatography （GC-ECD） and liquid chromatography tandem mass spectrometry （LC-MS/MS）. Samples were extracted using acetone and n-hexane mixed solvent （1：2, v/v） and then purified using solid-phase extraction （SPE） columns. The extracts were analyzed using GC-ECD and LC-MS/MS. The multiple reaction monitoring （MRM） scheme used involved transitions of the precursor ions to selected two product ions in which one pair for identification was m/z 529 → 293 and another pair for quantification was m/z 529 → 249. The detection limits （LODs） of the method were 0.0015 and 0.0006 mg kg^-1, and the quantification limits （LOQs） were 0.005 and 0.002 mg kg^-1 for GC-ECD and LC-MS/MS, respectively. The relative standard deviations （RSDs） of recovery for indoxacarb were lower than 15% in 10 types of agro-products. Ten repetitive determinations of recovery achieved good reproducibility for indoxacarb and the recovery ranged from 72.08 to 113.74%. The proposed procedure was applied to the analysis of several real samples of different origin from Fujian Province, China, and 299 samples were screened for indoxacarb residue, of which 5 positive samples were found.

An Evaluation on the Ratio of Plant to Animal Protein in the Diet of Juvenile Sea Cucumber(Apostichopus japonicus):Growth,Nutrient Digestibility and Nonspecific Immunity

This study was conducted to evaluate the effects of plant/animal(P/A) protein ratios(viz.1:4, 1:3, 1:2, 1:1,2:1, 3:1, 4:1) on growth performance, body composition, apparent digestibility of diets, and nonspecific immunity of juvenile sea cucumber(Apostichopus japonicus). Sea cucumbers were divided into 21 plastic tanks, and each tank was stocked with 15 individuals(initial weight: about 23.73 g). Each feed was allocated to three replicates of sea cucumbers. The feeding experiment lasted for 50 days. Results indicated that weight gain rate(WGR) and body wall weight(BWW) significantly increased as dietary ratio of P/A increased from 1:4 to 3:1, and then decreased significantly with further increase of this ratio(P < 0.05). The body wall coefficient(BWC) showed a similar tendency to WGR and BWW, but no significance was detected among dietary treatments(P > 0.05). The apparent digestibility of dry matter, protein and lipid increased with ratio of P/A increasing from 1:4 to 2:1(P < 0.05), and then decreased with further increase of this ratio. Correspondingly, activities of trypsin and amylase were significantly increased as P/A increased from 1:4 to 2:1(P < 0.05). The activities of SOD and CAT showed a similar trend with WGR, with the highest value observed in the ratio of 1:2 and 1:1, respectively. Results above showed that moderate or relatively higher ratio of P/A protein(1:1-3:1) significantly increased the growth performance, apparent digestibility, and nonspecific immunity of sea cucumber. This will contribute to improving the feed formulation for juvenile cucumbers.

Evaluation of Animal and Plant Resources Status Quo after the Reservoir Construction in Turks River and Protection Measures

[Objective] The aim was to assess the status quo of animal and plant resources in Turks River after the construction of the reservoir.[Method] Through field investigation,document check and sample identification,the distribution of animal and plants resources in Turks River after the construction of the reservoir was studied and corresponding protection measures were proposed.[Result] Under the influence of reservoir,there were fifteen types of rare animals,one species of national primary protected animals,seven species of national secondary protected animals,one species of provincial primary protected animals,six species of provincial secondary protected animals;there were twenty one species of rare plants,including two species of national secondary plant,five species of national tertiary protected animals,six types of Xinjiang primary protected plants,two species of Xinjiang secondary protected plants and six types of tertiary protected plants in Xinjiang.Protective policies for the land ecological environment were proposed,including corresponding compensation according to the rules and policies of government,plans being formulated for rare species protection,construction of natural reserves and artificial breeding base,usage of the environment in the reservoir and changes of ecological situation etc.[Conclusion] The study provided basis for the protection of animal and plants resources in Turks.

Oxidative Stress and Role of Natural Plant Derived Antioxidants in Animal Reproduction

The experimental knowledge on the role of oxidative stress,and beneficial and detrimental effects of plant derived antioxidants in male and female animal reproduction are reviewed in this article.Free radical-induced oxidative stress in animal reproduction causes great loss to livestock industry.Antioxidant therapy has been implicated to be effective in preventing diseases resulted from oxidative stress.Considering the advantages of lower side effects of natural antioxidants than those of synthetic antioxidants,plants or their extracts have been extensively utilized in animals.Although many advances have been gained on application of plant derived antioxidants in alleviating oxidative stress,debatable issues still exist.Because many opposite effects were observed even using plant extracts containing similar bioactive substances in the same animal species.Therefore,plant derived antioxidants,like free radicals,are ＂double-edged swords＂ in animal reproduction,representing that they may exhibit beneficial or detrimental effects in animal reproduction,including spermatogenesis,semen functions,estrous cycles,ovulation,ovary functions,endometrium,embryo development,and pregnancy.Besides dose-dependent manner as an explanation of plant extracts＇ dual function,future studies are needed to investigate the mechanism of double-edged actions of plant derived antioxidants in different animal reproduction systems.

The development and application of Laboratory Animal Science in China

The 14th Scientific Congress of the Chinese Association for Laboratory Animal Science was held on October 11‐12,2018 in Qingdao,China.During this congress,an international forum on the development of Laboratory Animal Sciences(LAS)worldwide was held in which participants learnt about the development of new LAS resources and technologies,as well as the progress of LAS in China.The main points that were discussed are as follows.After nearly a century of development,there are more than 200 species of experimental animals,and more than 20 000 inbred lines,outbred lines,genetic engineered animals,animal models of diseases,and other resources all over the world,which provide abundant experimental animal resources for scientific research.These resources are widely used in life science research.

Research on the Construction of Remote Plant and Animal Hospital in Omnimedia Era

According to characteristics of information communication and sevices in omnimedia era, this paper studied the plan of constructing remote plant end animal hospital, which provided remote diagnosis service by expert team of doctors based on the co-building and sharing medical case resource bases through the reasonable management model on cloud services platform, and discussed the model for service and commerce of remote plant and animal hospital.

Instructions to Authors Journal of Animal Science and Biotechnology

(Revised 2019)Journal of Animal Science and Biotechnology(JASB)is sponsored by Chinese Association of Animal Science and Veterinary Medicine.Journal of Animal Science and Biotechnology has re-launched with BioMed Central since 2012.

A Brief Analysis on Citation Forms of English Journal Titles in References of Animal Science and Veterinary Medicine Journals

In this paper,the problems of citation forms of English journal titles in references of animal science and veterinary medicine journals were described and analyzed. And the English names of animal science and veterinary medicine journals and corresponding abbreviations were listed for reference by authors.

Practice and Exploration of Leisure Agriculture Construction in Inner Mongolia Agriculture and Animal Husbandry Science andTechnology Park

This article introduces the basic information about Inner Mongolia Agriculture and Animal Husbandry Science and Technology Park, and the practice concerning leisure agriculture; summarizes the experience obtained. Finally, some ideas are put forth for further construction and development of leisure agriculture in science and technology park as follows: making unified layout and rational planning; integrating the local tourism resources, to establish the system of leisure agriculture; creating features of leisure agriculture in the park; establishing the brand of leisure-oriented training base in science and technology park; carrying out exploration into operation mode of leisure agriculture in the park.

About Animal Husbandry and Feed Science

【正】Animal Husbandry and Feed Science is published to introduce the research achievements of animal husbandry and veterinary workers to the world,enhance their chances to participate in international academic exchange,and promote development of animal husbandry and veterinary.In 2009,Wu Chu(USA-China)Science&Culture Media Co.(Cranston,USA)and Anhui Wuchu Science,Technology and Culture Communication Co.,Ltd(Hefei,China)issued the journal Animal Husbandry and Feed Science(ISSN 1943-9911).The main content is basic theory and applied research about animal husbandry,veterinary,feed science and other related fields.The journal covers many research areas

About Animal Husbandry and Feed Science

【正】Animal Husbandry and Feed Science is published to introduce the research achievements of animal husbandry and veterinary workers to the world,enhance their chances to participate in international academic exchange,and promote