منابع مشابه
II.1.5 Phenotyping pearl millet for adaptation to drought
Pearl millet is highly resilient to some of the driest areas of the world, like the Sahel area or fringes of the Thar desert in India. Despite this, there is a wealth of variation in pearl millet genotypes for their adaptation to drought and the object of this paper was to review some related work in the past 25 years to harness these capacities toward the breeding of better adapted cultivars. ...
متن کاملXII International Pigment Cell Conference: Part II
An ultrasonic measurement of melanosomes was carried out in frequencies from 0.333 MHz to 300 MHz on B16 and Harding-Passey (HP) mouse melanomas, which produce two different forms of melanosomes, i.e., ellipsoidal-lamellar melanosomes in B16 and splherical-graniular melanosomes in HP. We found that the structure of the two melanosomes is basically amorphous and co-polymeric in the molecular dim...
متن کاملPearl drops
– If deposited on a hydrophobic rough substrate, a small drop of water can look like a pearl, with a contact angle close to 180. We examine the conditions for observing such a phenomenon and show practical achievements where the contact angle can be predicted and thus quantitatively tuned by the design of the surface microstructure. Presentation. – The contact angle of a drop on a solid is idea...
متن کاملIsorhodopsin II: artificial photosensitive pigment formed from 9,13-dicis retinal.
We have found that in addition to the 11-cis and 9-cis isomers of retinal which are known to couple with the visual pigment apoprotein opsin to form pigments, a third isomer 9,13-dicis retinal also will form a pigment. That this isomer is indeed bound to opsin has been shown unequivocally by removing the chromophore without isomerization and subsequent identification by high-speed liquid chroma...
متن کاملThe macular pigment. II. Spatial distribution in primate retinas.
The spatial density distribution of macular pigment in primate retinas was described by two-wavelength microdensitometry of retinal sections. The macular pigment is most dense along the path of the receptor axons in the center of the fovea. Another band of high density is present in the inner plexiform layer in many retinas. The density in both fiber layers declines to low, relatively constant ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1959
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.32.111