peer reviewedAs the last stage of plant development, leaf senescence has a great impact on plant's life cycle. Genetic manipulation of leaf senescence has been used as an efficient approach in improving the yield and quality of crop plants. Here we describe an ethyl methane sulfonate (EMS) mutagenesis induced premature leaf senescence mutant yellow leaf 1 (yl1) in common tobacco (Nicotiana tabacum L.). The yl1 plants displayed early leaf yellowing. Physiological parameters and marker genes expression indicated that the yl1 phenotype was caused by premature leaf senescence. Genetic analyses indicated that the yl1 phenotype was controlled by a single recessive gene that was subsequently mapped to a specific interval of tobacco linkage group 1...
Leaf senescence is a complex process controlled by multiple genetic and environmental variables. In ...
Leaf senescence involves degenerative but active biological processes that require balanced regulati...
<div><p>Cultivated sunflower (<i>Helianthus annuus L.</i>), an important source of edible vegetable ...
Leaf senescence is an important agronomic trait that affects both crop yield and quality. In this st...
The onset of leaf senescence is controlled by leaf age and ethylene can promote leaf senescence with...
Leaf senescence is an active process involving remobilization of nutrients from senescing leaves to ...
Leaves are the main organs in which photosynthates are produced. Leaf senescence facilitates the tra...
Senescence affects the remobilization of nutrients and adaption of the plant to the environment. Com...
The effect of ethylene exposure time on leaf senescence was studied in Arabidopsis accessions Ler-0,...
Senescence affects the remobilization of nutrients and adaption of the plant to the environment. Com...
Cytokinins are phytohormones that promote plant growth and development. They stimulate cell division...
peer reviewedMAIN CONCLUSION: A novel tobacco mutant library was constructed, screened, and characte...
DoctorLeaf senescence involves degenerative but active biological processes that require balanced re...
Leaf senescence is a highly regulated final phase of leaf development preceding massive cell death. ...
Leaf senescence is a sequence of biochemical and physiological events comprising the final stage in ...
Leaf senescence is a complex process controlled by multiple genetic and environmental variables. In ...
Leaf senescence involves degenerative but active biological processes that require balanced regulati...
<div><p>Cultivated sunflower (<i>Helianthus annuus L.</i>), an important source of edible vegetable ...
Leaf senescence is an important agronomic trait that affects both crop yield and quality. In this st...
The onset of leaf senescence is controlled by leaf age and ethylene can promote leaf senescence with...
Leaf senescence is an active process involving remobilization of nutrients from senescing leaves to ...
Leaves are the main organs in which photosynthates are produced. Leaf senescence facilitates the tra...
Senescence affects the remobilization of nutrients and adaption of the plant to the environment. Com...
The effect of ethylene exposure time on leaf senescence was studied in Arabidopsis accessions Ler-0,...
Senescence affects the remobilization of nutrients and adaption of the plant to the environment. Com...
Cytokinins are phytohormones that promote plant growth and development. They stimulate cell division...
peer reviewedMAIN CONCLUSION: A novel tobacco mutant library was constructed, screened, and characte...
DoctorLeaf senescence involves degenerative but active biological processes that require balanced re...
Leaf senescence is a highly regulated final phase of leaf development preceding massive cell death. ...
Leaf senescence is a sequence of biochemical and physiological events comprising the final stage in ...
Leaf senescence is a complex process controlled by multiple genetic and environmental variables. In ...
Leaf senescence involves degenerative but active biological processes that require balanced regulati...
<div><p>Cultivated sunflower (<i>Helianthus annuus L.</i>), an important source of edible vegetable ...