课题组小师妹给大家带来的SCI论文写作笔记
撰文：杨盛蝶
审核：文涛
摘要
时态
一般过去式：
结果、方法
一般现在时：
引言、结论
通篇都用一般现在时
语态
主要使用主动语态
第一部分：目的及其意义（1-2句）
要写为什么做以及什么没做
词汇
attribute to
is superior to
diseases are increasingly causing devastating losses in….
the development of …. for…. can….through the use of…
the emergence of….has provided unprecedented insight into….
… is recognized as key components of …, but how to steer these microbiomes to obtain their beneficial functions is still unknown
poorly understand
however,few studies….
第二部分：主要研究方法（1-2句）
词汇
we established/determined whether/identified/apply/attempt/asess/used/
account for different among…..
whether … can be applied in…. to ….
第三部分：主要结果(3-5/6句)
聚焦于Discussion所讨论的结果而写结果
To……,we built…
To……,… was sampled/showed
时态
一般现在时（呈现结果）：
always true
一般过去时（完成的试验）：
what was done/found
情态动词：
could/would
词汇
we demonstrate(~ed) that/present/find tha
as compared to
notably 明显的
Using genetic approaches,we provide evidence that….
…. reveals that …
也可以什么都不加，然后描述结果
a….method identified…..
第四部分：结论及启示（1句）
词汇
These results suggest that
while…..,…also….
the link between…and …established in this study will inform breeding strategies to improve nitrogen use in crops.
we conclude that these ways/modles can be applied to ….by revealing……
yield a general conclusion
描述比较的结果
……,when compared with sterilized soil
例如：
Soil inoculation consistently induced resistance against the thrips Frankliniella occidentalis, but not against the mite Tetranychus urticae, when compared with sterilized soil.
…. as compared to ….
例如：
We demonstrate that fewer numbers of leafhoppers (Circulifer tenellus) settle on tomatoes (Solanum lycopersicum) grown using organic management as compared to conventional.
…. was lower in…..than in …..
例如：
The abundance of Gram-positive Actinobacteria and Firmicutes phyla was lower in diseased rhizosphere soil (DRS) than in healthy rhizosphere soil (HRS) without changes in the causative Ralstonia solanacearum population.
…. in comparision with….
例如：
A synthetic community comprising these four strains displayed greater immune activation against R. solanacearum and extended plant protection by 4 more days in comparison with each individual strain.
…..have lower….. compared to…..
例如：
We demonstrate that tomatoes grown using conventional management are preferentially settled by leafhopper pests and have lower salicylic acid (SA) levels compared to tomatoes grown using organic management.
在一篇已经写好的论文中，如何写摘要？
目的意义：
introduction，注意词汇：
however
方法：
introduction
结果：
introduction或者discussion
结论：
introduction的尾段，或者discussion的首段
也不能完全依靠，还是得看rusults.
描述相关性结果
… was negatively correlated with ….
Plant height was negatively correlated with eight bacterial phyla and with unclassified Ascomycota. #### … was positively correlated with….
Only one fungal class was positively correlated with plant height.
The bacterial groups with strongest correlation were Chloroflexi, Fibrobacteres, FCPU426, Nitrospirae, Planctomycetes and Saccharibacteria.
…. was positively correlated with …. but negatively correlated with ….
Thrips pupation was positively correlated with plant height but negatively correlated with chlorogenic acid and total phenolics.
…. correlated negatively with ……
Most bacterial phyla (and only two fungal classes) correlated negatively with thrips and positively with chlorogenic acid concentrations.
描述没有差异的句子
no difference in…. were observed between ..and ..
例如：
No systematic differences in insect abundance were observed between organic and conventional fields at the other sites
there were no differences between.. and ..
例如：
there were no differences between organic and conventional fields at Farms F and M
No main effect of…on…was observed
例如：
No main effect of soil management on JA levels was observed
结果部分如何描写
To determine if …..,we measured…….
例如：
To determine if changes in SA or JA may be mediating leafhopper preference, we measured leaf-hopper settling on tomato leaves that had been induced with SA or methyl jasmonate (meJA) compared to uninduced leaves in settling bioassays.
no difference
例如：
Although nitrogen is one of the most limiting plant nutrients for insect herbivores and often drives patterns of insect preference, there was no consistent difference in C:N ratios in leaves between organic or conventional fields。
We examined if observed
例如 We examined if differences in rhizosphere communities were associated with observed differences in plant defence hormones in plants from the different farms
To examine if …..,we performed/conducted..
例如 To examine if any specific microbial orders were associated with variation in plant SA concentrations, we performed a differential abundance analysis.
To determine if changes in SA or JA are responsible for differences in insect preference, we performed additional soil slurry experiments with NahG tomatoes.
数量描述
Copper concentrations were higher
nitrogen content in leaves was reduced
leaves from organic fields had higher SA levels
倍数描述
xx times as many …..
Roughly 1.5 times as many leafhoppers settled on plants inoculated with conventional slurries compared to organic slurries consistent with laboratory and field experiments .
be xx times higher….
Leafhopper survival rate was about three times higher by day 6 on plants inoculated with slurries from the conventional fields, despite a sharp decline in survival over time in both treatments
讨论解释原因
….., possibly due to ….
Differences were not as large for the def1/castlemart experiments (Fig. 4e), possibly due to cultivar differences or due to these experiments being conducted over a year after soil collection.
This analysis revealed ….
This analysis revealed that the structure of the microbial community, in particular the fungal community, was significantly associated with variation in plant traits including nutrient content and SA concentration, even when variation in soil nutrition was considered *
Our results demonstrate /suggest/
Our results demonstrate that fewer leafhopper pests settle on tomatoes grown on long-term organic farms compared to conventionally grown plants.
根际互作生物学研究室 简介
根际互作生物学研究室是沈其荣教授土壤微生物与有机肥团队下的一个关注于根际互作的研究小组。本小组由袁军副教授带领，主要关注：1.植物和微生物互作在抗病过程中的作用；2 环境微生物大数据整合研究；3 环境代谢组及其与微生物过程研究体系开发和应用。团队在过去三年中在 isme J， Microbiome， PCE，SBB，Horticulture Research等期刊上发表了多篇文章。欢迎关注 微生信生物 公众号对本研究小组进行了解。
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