公开(公告)号：US11034969B2

公开(公告)日：2021-06-15

申请号：US16228035

申请日：2018-12-20

Applicant: Altria Client Services LLC

Inventor： Chengalrayan Kudithipudi ,  Raja Payyavula ,  Dong Qi ,  Yanxin Shen

IPC: C12N15/82 ,  C07K14/415

Abstract: The present specification provides for, and includes recombinant polynucleotides that encode plant-native, callus-preferred promoters operably linked to a coding region for a visual marker gene. The present specification also provides for, and includes plants comprising the recombinant nucleotides, methods to select callus comprising the disclosed recombinant nucleotides, and methods to create plants comprising the recombinant nucleotides.

公开(公告)号：US20190241900A1

公开(公告)日：2019-08-08

申请号：US16228035

申请日：2018-12-20

Applicant: Altria Client Services LLC

Inventor： Chengalrayan Kudithipudi ,  Raja Payyavula ,  Dong Qi ,  Yanxin Shen

IPC: C12N15/82

CPC classification number: C12N15/825 ,  C12N15/8262

Abstract: The present specification provides for, and includes recombinant polynucleotides that encode plant-native, callus-preferred promoters operably linked to a coding region for a visual marker gene. The present specification also provides for, and includes plants comprising the recombinant nucleotides, methods to select callus comprising the disclosed recombinant nucleotides, and methods to create plants comprising the recombinant nucleotides.

公开(公告)号：US11384361B2

公开(公告)日：2022-07-12

申请号：US16523326

申请日：2019-07-26

Applicant: ALTRIA CLIENT SERVICES LLC

Inventor： Chengalrayan Kudithipudi ,  Dong Qi ,  Yanxin Shen ,  Ujwala Warek ,  James A. Strickland ,  Dongmei Xu

IPC: A01H5/12 ,  C12N15/00 ,  C12N15/82 ,  A01H6/82 ,  C12Q1/6827

Abstract: The present disclosure provides compositions and methods related to tobacco plants with altered total alkaloid and nicotine levels and commercially acceptable leaf grade, their development via breeding or transgenic approaches, and production of tobacco products from these tobacco plants.