نتایج جستجو برای: fruit tissues
تعداد نتایج: 263299 فیلتر نتایج به سال:
In order to identify the endophytic fungi of stone fruit trees in West Azarbaijan province (Iran), healthy tissues were collected from various regions. For isolation of endophytic fungi, plant tissues were primarily washed with tap water, then surface sterilized by rinsing in 75% ethanol for 1 minute, followed by 5 minutes in 3% sodium hypochlorite (active ingredient). Disinfested pieces were t...
The vascularization of the pedicel in Marisol clementine (Citrus clementina Hort. ex Tanaka) has been characterized in relation to fruit growth. Phloem and xylem formation occurred during the first half of the period of fruit growth. Phloem cross-sectional area reached its maximum value by the end of fruitlet abscission, 78 d after anthesis (DAA), shortly after the rate of accumulation of dry m...
Flowering in vitro has been reported infrequently in tissue culture and the subsequent occurrence of fruiting structures from these flowers is rare (Al-Juboory et al., 1991; Bodhipadma & Leung, 2003; Dickens & Van Staden 1985; 1988; Franklin et al., 2000; Ishioka et al., 1991; Lee et al., 1991; Pasqua et al., 1991; Rastogi & Sawhney 1986; Tisserat & Galletta 1993; 1995). Fruits are complex orga...
At least 14 ascorbate oxidase (AO) isoenzymes with isoelectric points in the range of pH 3 /10 have been identified and their expression profile studied in various Cucurbitaceae tissues and during development and ripening of melon fruit (Cucumis melo L. var. reticulatus). At least four acidic AO isoenzymes were mainly located in the apoplastic fraction, whereas 10 basic AO isoenzymes were found...
The exploitation of synthetic polyploids for producing seedless fruits is well known in watermelon. Tetraploid progenitors of triploid watermelon plants, compared with their diploid counterparts, exhibit wide phenotypic differences. Although many factors modulate alternative splicing (AS) in plants, the effects of autopolyploidization on AS are still unknown. In this study, we used tissues of l...
Two hypotheses have been put forward to explain the large accumulation of organic acids in fruits: (a) organic acids are not formed in the fruit, but are translocated from the leaves to the fruits which would act merely as storage organs (1, 2) ; and (b) the presence of the organic acids in fruits is due to the conversion of carbohydrates to organic acids in the fruit vesicles and not to transl...
The development of avocado fruit (Fuerte in particular) was observed over a number of years as part of a research project investigating the role played by endogenous plant growth regulators in the development of the fruit. Rates of growth of the various fruit tissues were measured and changes in auxin, gibberellin, cytokinin and inhibitor levels were established. Some results of this study have...
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