公开(公告)号：US06248577B1

公开(公告)日：2001-06-19

申请号：US07552744

申请日：1990-07-16

Applicant: Geetha Vasanthakumar ,  John A. Montgomery

Inventor： Geetha Vasanthakumar ,  John A. Montgomery

IPC: C12N1554

CPC classification number: C12Y204/02008 ,  C12N9/1077

Abstract: The present invention describes the previously unreported cloning and isolation of HGPRT cDNA containing an open reading frame corresponding to the HGPRT of Plasmodium falciparum, present the complete nucleotide sequence of the Plasmodium falciparum HGPRT Dral/Pstl cDNA fragment, and the expression of this gene product in an E. coli strain deficient in purine salvage.

Abstract translation: 本发明描述了以前未报道的克隆和分离含有对应于恶性疟原虫的HGPRT的开放阅读框的HGPRT cDNA，其存在恶性疟原虫HGPRT Dral / Pst1 cDNA片段的完整核苷酸序列，并且该基因产物的表达 缺乏嘌呤补救的大肠杆菌菌株。

公开(公告)号：US20080092255A1

公开(公告)日：2008-04-17

申请号：US11728976

申请日：2007-03-27

Applicant: Michael Edgerton ,  Banu Gopalan ,  Vincent Jung ,  Mahesh Kulkarni ,  Linda Madson ,  Manchikanti Padmavathi ,  Padmini Sudarshana ,  Geetha Vasanthakumar ,  John Xu ,  Yihou Zhou ,  Li Zhou ,  Kimberly Zobrist Duff

Inventor： Michael Edgerton ,  Banu Gopalan ,  Vincent Jung ,  Mahesh Kulkarni ,  Linda Madson ,  Manchikanti Padmavathi ,  Padmini Sudarshana ,  Geetha Vasanthakumar ,  John Xu ,  Yihou Zhou ,  Li Zhou ,  Kimberly Zobrist Duff

IPC: A01H5/00 ,  A01H1/00 ,  A01H5/10 ,  C12N5/10

CPC classification number: C12N15/8273 ,  C07K14/415

Abstract: The present disclosure provides transgenic seeds and plants with enhanced cold tolerance and cold vigor. The disclosure also provides methods of producing these transgenic plants and seeds. The present disclosure further provides methods of producing crops that can be grown under sub-optimum conditions and methods of increasing the yield of crop plants by extending growing season of a plant by earlier planting of transgenic seeds of the invention under sub-optimum growth conditions.

Abstract translation: 本公开提供具有增强的耐冷性和冷活力的转基因种子和植物。 本公开还提供了生产这些转基因植物和种子的方法。 本公开进一步提供了生产可以在亚最佳条件下生长的作物的方法以及通过在不合适的生长条件下早期种植本发明的转基因种子来延长植物生长季节来提高作物植物产量的方法。