搜索结果: 1-15 共查到“作物学 in vitro”相关记录42条 . 查询时间(0.107 秒)
In vitro Screening of Guava Plantlets Transformed with Endochitinase Gene against Fusarium oxysporum f.sp. psidii
chitinase genetic transformation pathogen inhibition assay quantification of chitinase wilt disease
2016/4/5
Guava wilt disease is a severe threat to guava growers all over the world. It is caused by the soil-borne fungus
Fusarium oxysporum f.sp. psidii. To control the disease, the Trichoderma-endochitinas...
In vitro storage of plum germplasm by slow growth
genotype in vitro preservation plant genetic resources
2015/6/8
In this study, in vitro slow growth storage was investigated in four cultivars of two Sicilian (Southern Italy) plum species
(Prunus domestica L. and Prunus cerasifera Ehrh. – two genotypes each). E...
Phytoestrogens reduce the effect of polychlorinated biphenyls on the contractility of bovine myometrium in vitro
phytoestrogens PCBs oxytocin myometrium contractions cattle
2015/3/13
Proper regulation of uterine contractility, both spontaneous and oxytocin (OT)-amplified, is essential for successful fertilization and maintenance of gestation. Previously, we showed that polychlorin...
Development of a System for Testing Apple Resistance to Erwinia amylovora using In Vitro Culture Techniques
fire blight Malus L. cultivar artificial inoculation medium growth regulator
2015/3/13
The suitability of different in vitro artificial inoculation methods for testing apple resistance to fire blight was evaluated. Six
proliferation MS media containing BAP, TDZ or 2iP were tested to d...
Pseudo-embryogenic structures in anther and isolated microspore cultures in vitro: a cautionary guide
anther culture microspore embryogenesis pseudo-embryogenic structures
2014/2/25
This review describes sources of structures of non-microspore origin observed in anther and microspore cultures. Various characteristics of these structures may cause a wrong diagnosis of these struct...
An in vitro technique for studying specific Striga resistance mechanisms in sorghum
Witchweed Striga resistance host parasite interaction germination haustoria
2011/1/12
Witchweed (Striga sp.) is a noxious parasitic weed of many cereals, that causes considerable crop damage in the semi-arid tropics. Although, a number of control measures have been suggested, breeding ...
Optimisation of protoplast isolation protocols using in vitro leaves of Dendrobium crumenatum (pigeon orchid)
Dendrobium crumenatum cellulase pectinase protoplast sorbitol
2011/1/12
Protoplast isolation from in vitro leaves of Dendrobium crumenatum was carried out. Factors affecting protoplast isolation, sorbitol concentration, enzyme combinations and concentration and incubation...
Optimization of in vitro direct regeneration of multiple shoots in upland cotton (Gossypium hirsutum L.) cv. Iranian varieties
Regeneration benzylaminopurine kinetin zeatin cotton
2011/1/11
A direct shoot regeneration protocol was optimized for upland cotton (Gossypium hirsutum L.). Three cultivars of cotton namely Bakhtegan, Zeta-2 and their hybrid (Bakhtegan×Zeta-2) were used to study ...
In vitro mutagenesis and identification of new variants via RAPD markers for improving Chrysanthemum morifolium
Chrysanthemum morifolium in vitro mutagenesis RAPD analysis somaclones
2011/1/11
The objective of this study was to induce mutation in Chrysanthemum morifolium cv. ‘Delistar White’ through in vitro mutagenesis by treating the ray florets with two doses of gamma irradiation (0.5 an...
The Effects of Benzyladenine and Meta-topolin on in vitro Shoot Regeneration of a Citrus Citrandarin Rootstock
cytokinins organogenesis adventitious shoots plant growth regulators
2010/11/15
The effect of 6-benzyladeninepurine (BA) and meta-topolin (mT) on the three responses shoot
quality, numbers of epicotyl explants producing shoots, and the number of shoots greater than 2 mm from cit...
In Vitro-Screening for Cancer-Suppressive Effect of Food Components
apoptosis growth-inhibition cancer cells bitter gourd berries
2009/9/10
Some diets have been shown to be correlated with the development and progression of cancer. In contrast, many kinds of foods are expected to prevent the development and progression of cancer. To ident...
In Vitro Investigation on Salt Tolerant Characteristics of Rice Seedlings (Oryza sativa L.)
Salinity Salt Tolerance In Vitro Culture Rice Seedlings
2010/11/12
Effects of salt stress on some physiological and biochemical characteristics were investigated
in three rice cultivars differing in salt-tolerance ability (Oryza sativa L. cvs. Pokkali, Leuang Anan a...
Sterility Caused by Cooling Treatment at the Flowering Stage in Rice Plants:III. Establishment of a method of in vitro pollen germination
Boric acid Incubation temperature In vitro germination Pollen Rice
2009/8/6
Rice pollen grains germinated more than 80% with low variation (standard deviation less than 10%) and their pollen tubes elongated to more than 150μm within one hour with a simple medium composed of 1...
In Vitro Formation of Tuberous Roots in Sweet Potato
Sweet potato Tissue culture Tuberous root
2009/7/30
In Vitro Formation of Tuberous Roots in Sweet Potato.
Effects of Physiological and Morphological Characteristics of Root Tips Excised from Rice Seminal Roots on Subsequent Growth in vitro
Age C·N content Elongation rate Excised root culture Lateral root Oryza sativa L
2009/7/29
Tissue culture of excised root is a useful method with which genetic variation of plant root itself can be determined without the influence of shoot. We aimed to determine the effects of age and elong...