Date palm (Phoenix dactylifera L.) family: Arecaceae is one of the oldest fruit crops grown in the arid regions of the Arabian Peninsula, North Africa, and the Middle East. The most probable area of origin of the date palm was in or near what is now the country of Iraq, but date cultivation spread to many countries starting in ancient times. Dates are a major food source and income source for local populations in the Middle East and North Africa, and play significant roles in the economy, society, and environment in these areas. In addition to serving directly as a food source, dates are...
Date palm (Phoenix dactylifera L.) family: Arecaceae is one of the oldest fruit crops grown in the arid regions of the Arabian Peninsula, North Africa...
La famille des palmiers dattiers (Phoenix dactylifera L.) : Arecaceae) est l'une des plus anciennes cultures fruitières des régions arides de la péninsule arabique, de l'Afrique du Nord et du Moyen-Orient. La zone d'origine la plus probable du palmier-dattier se situe dans ou près de l'actuel pays d'Irak, mais la culture des dattes s'est répandue dans de nombreux pays dès l'Antiquité. Les dattes constituent une source d'alimentation et de revenus importante pour les populations locales du Moyen-Orient et de l'Afrique du Nord, et jouent un rôle significatif dans l'économie, la...
La famille des palmiers dattiers (Phoenix dactylifera L.) : Arecaceae) est l'une des plus anciennes cultures fruitières des régions arides de la pé...
Die Dattelpalme (Phoenix dactylifera L.) Familie: Arecaceae) ist eine der ältesten Obstkulturen, die in den Trockengebieten der Arabischen Halbinsel, Nordafrikas und des Nahen Ostens angebaut wird. Das wahrscheinlichste Ursprungsgebiet der Dattelpalme liegt im oder in der Nähe des heutigen Irak, aber der Dattelanbau verbreitete sich seit der Antike in vielen Ländern. Datteln sind eine wichtige Nahrungs- und Einkommensquelle für die lokale Bevölkerung im Nahen Osten und in Nordafrika und spielen eine wichtige Rolle in Wirtschaft, Gesellschaft und Umwelt in diesen Gebieten. Datteln dienen...
Die Dattelpalme (Phoenix dactylifera L.) Familie: Arecaceae) ist eine der ältesten Obstkulturen, die in den Trockengebieten der Arabischen Halbinsel,...
Crown gall is a plant tumor incited on dicotyledonous plants by infection with a bacterium, Agrobacterium tumefaciens. During this process, a portion of a large plasmid contained in the bacterial cell is transferred and incorporated into the genome of the host plant cell. The transferred plasmid DNA, the T-DNA, carries information for products that either control or code for the synthesis of plant hormones. The increased level of phytohormones causes the transformed cells to escape from host control mechanisms and proliferate limitlessly, thus causing a tumor. The T-DNA also contains...
Crown gall is a plant tumor incited on dicotyledonous plants by infection with a bacterium, Agrobacterium tumefaciens. During this process, a portion ...
Abdel-Raheem, Mohamed, Altaii, Hiyam, Aldulaimy, Mustafa
Laser surgery is a viable method for excising small to moderate-sized laryngeal cancers, providing an alternative to radiotherapy or traditional surgery. The ideal candidates for laser procedures typically present with small vocal cord malignancies, although medium-sized vocal cord tumors and those affecting other laryngeal regions, such as the epiglottis, may also be amenable to this approach. Given that laser surgery is primarily indicated for early-stage malignancies, the prognosis for cure is generally favorable, whether through laser surgery or radiotherapy. Nonetheless, the natural...
Laser surgery is a viable method for excising small to moderate-sized laryngeal cancers, providing an alternative to radiotherapy or traditional surge...
A.SHEHAB, Zainab, Abdel-Raheem, Mohamed, A. A. Alahmed, Hind
Stem cell therapies are particularly important for addressing the challenges arise from the body's restricted capacity to repair and rejuvenate injured tissues and metabolic processes after experiencing acute or chronic damage. The origin of stem cell therapy can be traced back to 1991 when Caplan introduced the concept. Caplan theorized that the manipulation of stem cells in a controlled laboratory setting could lead to the significant development of specific tissues. Among the various types of stem cells, Mesenchymal stem cells (MSC) are particularly favored for therapeutic applications...
Stem cell therapies are particularly important for addressing the challenges arise from the body's restricted capacity to repair and rejuvenate injure...
Plant defense against herbivory or host-plant resistance is a range of adaptations evolved by plants which improve their survival and reproduction by reducing the impact of herbivores. Many plants produce secondary metabolites, known as allelochemicals, that influence the behavior, growth, or survival of herbivores. These chemical defenses can act as repellents or toxins to herbivores or reduce plant digestibility. Another defensive strategy of plants is changing their attractiveness. Plants can sense being touched, and they can respond with strategies to defend against herbivores. Plants...
Plant defense against herbivory or host-plant resistance is a range of adaptations evolved by plants which improve their survival and reproduction by ...
