Results 111 to 120 of about 38,339 (281)

Single‐Nucleus Transcriptome Analysis Provides New Insights Into B Chromosome Elimination in Sorghum

Plant Biotechnology Journal, EarlyView.
ABSTRACT B chromosomes are supernumerary entities found in many plant species, with some exhibiting tissue‐specific elimination. In Sorghum purpureosericeum, extensive B chromosome elimination occurs during embryogenesis affecting most of the embryonic organs, leaving the B chromosome maintained mainly in limited regions of meristems.
T. Bojdová, P. Abaffy, L. Valihrach, M. Karafiátová, J. Bartoš   +4 more
wiley   +1 more source

PLANT REGENERATED FROM MESOPHYLL PROTOPLASTS OF PINELLIA-TERNATA BREIT

, 1986
Large numbers of viable mesophyll protoplasts are isolated from soil-grown plants of Pinellia ternata Breit of Araceae by liquid-solid double layer media with different concentrations of mineral salts, hormones and sugar.
QIN, ZZ, WU, BJ, CHINESE ACAD SCI,CHENGDU INST BIOL,BEIJING,PEOPLES R CHINA., WU, BJ, XIAO, LA   +3 more
core  

The OsWRKY15‐OsSUT3 Regulatory Module Enhances Rice Pollen Fertility by Mediating Sucrose Allocation to Anthers

Plant Biotechnology Journal, EarlyView.
ABSTRACT Sucrose transport and starch accumulation are crucial carbohydrate metabolic processes in rice, playing essential roles during late pollen development to ensure pollen maturation, fertility and high grain production. However, the molecular mechanisms regulating sucrose transport and starch accumulation during rice pollen development remain ...
Qiuping Li, Chunlong Zhang, Shuaibing Wang, Jin Chen, Yandong Sun, Wenqing Ma, Yu Yong, Qinghui Yang, Lijuan Chen, Jiancheng Wen, Dandan Li   +10 more
wiley   +1 more source

An Improved Approach to Protoplast Regeneration and Transfection in Banana (Musa acuminata AAA cv. Williams)

Applied Biosciences
Protoplasts offer a promising alternative to embryogenic cell suspensions (ECS) for gene editing in banana, potentially overcoming several limitations associated with ECS-based transformation systems. This study aimed to optimize protoplast isolation and
Pradeep Chand Deo, Jean-Yves Paul, Anthony James, Rob Harding, James Dale   +4 more
doaj   +1 more source

Relationship between Respiration and Photosynthesis in

, 1990
A mass spectrometric method combining 160/18O and 12C/13C isotopes was used to quantify the unidirectional fluxes of 02 and CO2 during a dark to light transition for guard cell protoplasts and mesophyll cell protoplasts of Commelina communis L.
Commelina Communis L, Guard Cell, Mesophyll Cell Protoplasts Of   +2 more
core  

A MYB‐Related Transcriptional Module Cooperatively Represses Xylem Development in Poplar

Plant Biotechnology Journal, EarlyView.
ABSTRACT MYB transcription factors play crucial roles in regulating plant growth and development, but the functions of the MYB‐related subfamily in woody plants remain poorly understood. In this study, we characterized PagMYBR028, an MYB‐related transcription factor from poplar ‘84 K’ (Populus alba × Populus glandulosa), which was predominantly ...
Gaofeng Fan, Jiahui Jiang, Zihan Cheng, Feixiang Ma, Zhanling Sun, Zelin Li, Yu Qi, Guanzheng Qu, Tingbo Jiang   +8 more
wiley   +1 more source

Conditions de sélection in vitro de cals issus des disques foliaires et des protoplastes de Pelargonium tolérant plus la sécheresse

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2015
To induce drought resistance, callus from leaf discs and protoplast of Pelargonium x hortorum (‘Deep Salmon’ and ‘Panaché Sud’) were grown in vitro in osmoticum rich medium.
M. MOKHTARI, N. DORION, K. RAMDANI
doaj  

Multiplexed Engineering of Disease Resistance and Lodging Tolerance in Wheat Via a Single Xylan Modifying Glycosyltransferase

Plant Biotechnology Journal, EarlyView.
ABSTRACT Breeding crops with robust disease resistance often compromises yield, a persistent challenge in agricultural improvement. We report that modifying cell wall architecture through a xylan‐specific glycosyltransferase successfully breaks this trade‐off in wheat.
Shufang Sun, Chunhui Li, Zehua Wang, Chunyang Ma, Xinhui Niu, Qunqing Wang, Qian Xu   +6 more
wiley   +1 more source

Programmable Domestication: CRISPR, Pan‐Genomics and System Level Engineering for Next‐Generation Crops

Plant Biotechnology Journal, EarlyView.
Conceptual overview of programmable de novo domestication from genetic diversity discovery to crop deployment. The framework connects diverse germplasm and genomic resources with three trajectory pathways. Adaptive Rescue, Agronomic Refinement and Novel Chassis defined by biological distance, engineering complexity and breeding objectives.
Muhammad Mubashar Zafar, Hina Firdous, Ayesha Siddiqua, Ayesha Naveed, Abdul Razzaq, Sadam Munawar, Aqsa Ijaz, Zunaira Anwar, Sezai Ercisli, Xuefei Jiang, Qiao Fei   +10 more
wiley   +1 more source

Protoplast regeneration

California Agriculture, 1982
Not available – first paragraph follows: Plant cells without walls (protoplasts) can be isolated from leaves by a process of enzy-matically digesting away the middle lamellae between cells and the cell walls.
D Engler, R Grogan
doaj