注册 登录  
 加关注
   显示下一条  |  关闭
温馨提示!由于新浪微博认证机制调整,您的新浪微博帐号绑定已过期,请重新绑定!立即重新绑定新浪微博》  |  关闭

wangyufeng的博客

祝愿BB 健康开心快乐每一天

 
 
 

日志

 
 

New Plant Ontology Release #20 Available  

2013-11-19 09:21:42|  分类: 生物信息分析 |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |

We are pleased to announce that the latest release of the Plant Ontology, version #20, is available on our browser at http://www.plantontology.org/.

This full release features the addition of 48 new terms, for both the Plant Anatomical Entity (44) and Plant Structure Development Stage (4) branches.

This Release also includes new and updated annotation data for: rice (Oryza sativa) Arabidopsis thaliana and cotton (Gossypium hirsutum).

Major revisions to the plant anatomical entity branch of the ontology include new and revised terms and definitions to describe:
- parts of fused perianth (PO:0025880), such as that found in [http://www.plantsystematics.org/imgs/kcn2/r/Musaceae_Musa_ornata_6516.html Musa flowers]
- different types of protoxylem (PO:0000272) tissue in the roots and shoots of vascular plants
- plant sap (PO:0025538) and sub-classes
- tapetum cell (PO:0025543) and sub-classes
- inflorescence branch (PO:0009081) and sub-classes; accessory paraclade (PO:0025546); cauline paraclade (PO:0025547); rosette paraclade (PO:0025548)
- infructescence branch (PO:0025243) and sub-classes
- sub-classes and parts of trichome (PO:0000282): trichome apex (PO:0025550) and trichome tip (PO:0025549) were added to describe the apical regions of different types of trichome (PO:0000282). Also, multicellular trichome apex (PO:0025551) and multicellular trichome tip (PO:0025535) and a unicellular trichome (PO:0025537) were also added.

Major revisions to the Plant Structure Development Stage branch include changes made to flower development stage (PO:0007615) and its sub-classes. The five existing sub-classes which were revised into a new set of three classes and sub-classes which better describe flower development across flowering plants.
- flower meristem transition stage (PO:0025588) was added to describe the transition of the meristem from a vegetative to reproductive state.
- floral organ formation stage (PO:0025585), encompasses three sub-classes (formerly direct children of 'flower development stage') and ends with the onset of the flowering stage.
- flowering stage (PO:0007616) (formerly ''4 anthesis stage''). This term encompasses the former ''4 anthesis stage'' and "5 post anthesis stage" terms

- A new relation "preceded_by" was added to the Plant Ontology in order to order the plant structure development stages. You can find more details about the new 'preceded_by' relation here: http://wiki.plantontology.org/index.php/Relations_in_the_Plant_Ontology .

In addition to these changes, the names and definitions of many other terms have been revised.
For full details of the changes, please see: the Release 20 page at: http://wiki.plantontology.org/index.php/Release_20

  评论这张
 
阅读(543)| 评论(0)
推荐 转载

历史上的今天

在LOFTER的更多文章

评论

<#--最新日志,群博日志--> <#--推荐日志--> <#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇,下一篇--> <#-- 热度 --> <#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->
 
 
 
 
 
 
 
 
 
 
 
 
 
 

页脚

网易公司版权所有 ©1997-2017