专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130102040A1 USE OF ENDOGENOUS PROMOTERS IN GENETIC ENGINEERING OF NANNOCHLOROPSIS GADITANA 有权
标题翻译：内源性促进剂在NANNOCHLOROPSIS GADITANA遗传工程中的应用
公开(公告)号：US20130102040A1
公开(公告)日：2013-04-25
申请号：US13654347
申请日：2012-10-17
申请人： Randor Radakovits , Robert Jinkerson , Matthew Posewitz
发明人： Randor Radakovits , Robert Jinkerson , Matthew Posewitz
IPC分类号： C12N15/79
CPC分类号： C12N15/79 , C07K14/405 , C12N1/12
摘要： The present disclosure is directed to novel polynucleotide sequences for use in Nannochloropsis gaditana. The novel polynucleotide sequences include control sequences and coding sequences. Also disclosed are novel gene expression constructs wherein N. gaditana promoters/control regions are operatively linked to N. gaditana or non-N. gaditana coding sequences. These novel polynucleotide sequences and expression constructs can be introduced into N. gaditana and can recombine into the N. gaditana genome. Expression from these polynucleotide sequences and expression constructs can enhance N. gaditana biomass and/or lipid biosynthesis. Also disclosed are methods for modifying N. gaditana, for example by stably transforming N. gaditana with nucleic acid sequences, growing the modified N. gaditana, and obtaining biomass and biofuels from the modified N. gaditana.
摘要翻译：本公开涉及用于Nannochloropsis gaditana的新型多核苷酸序列。新颖的多核苷酸序列包括控制序列和编码序列。还公开了新颖的基因表达构建体，其中N. gaditana启动子/控制区可操作地连接到N. gaditana或非N。 gad ana编码序列。这些新的多核苷酸序列和表达构建体可以被引入gad ana ana，并可以重组进gad ana基因组。来自这些多核苷酸序列和表达构建体的表达可以增强gad ana生物量和/或脂质生物合成。还公开了用于修饰N.agitana的方法，例如通过用核酸序列稳定转化N. gaditana，生长修饰的N. gaditana，以及从修饰的N. gaditana获得生物质和生物燃料。

2. 发明授权

US09290782B2 Modified algae for improved biofuel productivity 有权
标题翻译：改良藻类提高生物燃料生产力
公开(公告)号：US09290782B2
公开(公告)日：2016-03-22
申请号：US13430383
申请日：2012-03-26
申请人： Matthew C. Posewitz , Randor Radakovits , Robert Jinkerson , Victoria H. Work , Jonathan E. Meuser
发明人： Matthew C. Posewitz , Randor Radakovits , Robert Jinkerson , Victoria H. Work , Jonathan E. Meuser
IPC分类号： C12N9/24 , C12N15/82 , C12P19/04 , C12P19/14 , C12N9/44
CPC分类号： C12P19/04 , C12N9/2451 , C12P19/14 , C12Y302/01068
摘要： Methods, processes, and systems for the production of lipids and starch from modified algae are disclosed. In one embodiment, the modified algae over-expresses isoamylase and accumulates much higher amounts of starch than unmodified algae. In some embodiments, the modified algae comprises one or more copies of an isoamylase expression construct. In one embodiment, the modified algae is a sta7 Chlamydomonas reinhardtii mutant with a starchless phenotype that has been complemented with one or more copies of the wild-type genomic STA7 isoamylase gene construct. The complemented, modified algae accumulates much greater amount of starch than an unmodified algae and may be used to produce large amounts of starch and/or lipids.
摘要翻译：公开了用于从改性藻类生产脂质和淀粉的方法，方法和系统。在一个实施方案中，经修饰的藻类过度表达异淀粉酶并且积累比未改性藻类高得多的淀粉量。在一些实施方案中，修饰的藻类包含异淀粉酶表达构建体的一个或多个拷贝。在一个实施方案中，修饰的藻类是具有无淀粉表型的sta7莱茵衣藻突变体，其与野生型基因组STA7异淀粉酶基因构建体的一个或多个拷贝相补充。补充的，改性的藻类比未改性的藻类积累更多量的淀粉，并且可以用于产生大量的淀粉和/或脂质。

3. 发明申请

US20120329099A1 Modified Algae for Improved Biofuel Productivity 审中-公开
标题翻译：改良藻类提高生物燃料生产力
公开(公告)号：US20120329099A1
公开(公告)日：2012-12-27
申请号：US13430383
申请日：2012-03-26
申请人： Matthew C. Posewitz , Randor Radakovits , Robert Jinkerson , Victoria H. Work , Jonathan E. Meuser
发明人： Matthew C. Posewitz , Randor Radakovits , Robert Jinkerson , Victoria H. Work , Jonathan E. Meuser
IPC分类号： C12N1/13 , C12P19/14
CPC分类号： C12P19/04 , C12N9/2451 , C12P19/14 , C12Y302/01068
摘要： Methods, processes, and systems for the production of lipids and starch from modified algae are disclosed. In one embodiment, the modified algae over-expresses isoamylase and accumulates much higher amounts of starch than unmodified algae. In some embodiments, the modified algae comprises one or more copies of an isoamylase expression construct. In one embodiment, the modified algae is a sta7 Chlamydomonas reinhardtii mutant with a starchless phenotype that has been complemented with one or more copies of the wild-type genomic STA7 isoamylase gene construct. The complemented, modified algae accumulates much greater amount of starch than an unmodified algae and may be used to produce large amounts of starch and/or lipids.
摘要翻译：公开了用于从改性藻类生产脂质和淀粉的方法，方法和系统。在一个实施方案中，经修饰的藻类过度表达异淀粉酶并且积累比未改性藻类高得多的淀粉量。在一些实施方案中，修饰的藻类包含异淀粉酶表达构建体的一个或多个拷贝。在一个实施方案中，修饰的藻类是具有无淀粉表型的sta7莱茵衣藻突变体，其与野生型基因组STA7异淀粉酶基因构建体的一个或多个拷贝相补充。补充的，改性的藻类比未改性的藻类积累更多量的淀粉，并且可以用于产生大量的淀粉和/或脂质。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式