WebAbstract Cell separation is a critical process that takes place throughout the life cycle of a plant. It enables roots to emerge from germinating seeds, cotyledons, and leaves to … Webflowers. Transgenic plants containing the PG promoter fused to barnase were sterile as a consequence of the anthers failing to undergo dehiscence. Fertilization of PG-barnase plants resulted in the development of pods that exhibited a reduced capacity to shatter. The role of PG during cell separation processes in plants is discussed.
High temperature susceptibility of sexual reproduction in crop plants …
WebDec 2, 2014 · Abstract. Pod dehiscence (shattering) is essential for the propagation of wild plant species bearing seeds in pods but is a major cause of yield loss in legume and crucifer crops. Although natural genetic variation in pod dehiscence has been, and will be, useful for plant breeding, little is known about the molecular genetic basis of shattering ... WebJun 18, 2024 · Control of male fertility is essential for plant reproduction and selective breeding, and involves multiple steps of stamen development 1,2.At late stages of … peg ratio higher or lower better
OsFTIP7 determines auxin-mediated anther dehiscence in …
Dehiscence is the splitting of a mature plant structure along a built-in line of weakness to release its contents. This is common among fruits, anthers and sporangia. Sometimes this involves the complete detachment of a part; structures that open in this way are said to be dehiscent. Structures that do not … See more Manipulation of dehiscence can improve crop yield since a trait that causes seed dispersal is a disadvantage for farmers whose goal is to collect the seed. Many of the agronomically important plants have been bred for reduced See more Explosive dehiscence Explosive dehiscence is a ballistic form of dispersal that flings seeds or spores far from the parent plant. This rapid plant movement can achieve limited dispersal without the assistance of animals. A notable example is … See more Flower buds of Eucalyptus and related genera open with circumscissile dehiscence. A small cap separates from the remainder of … See more There are many different types of fruit dehiscence, that involve different types of structures. Some fruits are indehiscent, and do not open to … See more Dehiscence occurs through breakage of various parts of the enclosing structure; the mechanisms can be classified in various ways, but … See more Anther dehiscence is the final function of the anther that causes the release of pollen grains. This process is coordinated precisely with pollen differentiation, floral development, and flower opening. The anther wall breaks at a specific site. Usually this site is … See more Endothecium tissue found in moss capsules functions in a similar way in dehiscence to the endothecium in the walls of anthers (see above). See more WebAug 28, 2024 · Key message The ‘neglected’ thermophile fruit crop of watermelon was first used as a model crop to study the PCD associated with anther dehiscence in cold-exposed condition during anther development. Abstract Anther dehiscence ensures normal pollen release and successful fertilization at fruit-setting stages in flowering plants. However, … WebCell separation is a critical process that takes place throughout the life cycle of a plant. It enables roots to emerge from germinating seeds, cotyledons, and leaves to expand, … meat people butcher