The development of the banana fruit (Record no. 50271)

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control field MX-MdCICY
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control field 20250625160145.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-16096
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245 10 - TITLE STATEMENT
Title The development of the banana fruit
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Volume/sequential designation Journal of Experimental Botany, 4(1), p.87-105, 1953
520 3# - SUMMARY, ETC.
Summary, etc. The banana fruit is either seeded or vegetatively parthenocarpic; the latter may or may not be seed fertile, depending on a complex of cytogenetical factors. Edible pulp (a starchy parenchyma), which fills the fruit in parthenocarpic types and surrounds the seeds in seeded bananas, mostly originates from the outer lining of the loculus (the innermost layer of the pericarp).2. The graphs of growth in volume of seeded banana fruits are sigmoid in shape. Those of parthenocarpic fruits are variable but are not sigmoid and the shapes are related to specific origins.3. Growth rates are related to certain ovule behaviours, to seed content of the fruit, and to ploidy.4. a-Naphthylacetic acid induces parthenocarpy in seeded bananas and stimulates it in weakly parthenocarpic types. By contrast, coumarin, a hormone inhibitor, inhibits it in strongly parthenocarpic forms.5. Physiological and genetical implications of the results are discussed. Fruit development is thought to be under hormone control and two phases of development of the parthenocarpic fruit can be distinguished. The desirability of distinguishing between the terms 'seedless' and 'parthenocarpic' is pointed out. © 1953 Oxford University Press.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BANANA
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Simmonds, N.W.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1B1rH2UV1AEmYJ_PmvCUhJ29jAtenlOBy/view?usp=drivesdk">https://drive.google.com/file/d/1B1rH2UV1AEmYJ_PmvCUhJ29jAtenlOBy/view?usp=drivesdk</a>
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