The colourfactors of the seedcoat in phaseolus vulgaris L. and in Ph. multiflorus Willd

Sirks, M. J.

doi:10.1007/bf01653964

Cited by 8 publications

(3 citation statements)

References 9 publications

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“…KOOIMAN, SII~KS, LAMPRECHT and myself. All 26 F1 plants (1936, '37 and '38) gave a rather surprising result in regard to seedcoat colour : the typical (shiny) y e 11 o w-b r o w n. SIRKS (1922) five colour types (all five ,,dark pattern colours", as both parents are of the Cm Cm colour type" cf. fig.…”

Section: Wage~aar With Citroe~rmentioning

confidence: 95%

“…In the F2 the segregation is clearly monofactorial, no other colours appearing than yellowish (Wagenaar) and yellow-brown ( As the two colours, yellowish and yellow-brown, rather accurately correspond with yellowish and orange in the cross of Wagenaar with Fijne tros (PRAKKEN, I934), it is probable that the difference is caused by the same factor pair, the ,,yellow-brown factor" G. That it is indeed the same factor pair in both crosses, is proved by the cross of the yellow-brown race with Fijne tros: only GG colours appeared in F2 (this cross will be dealt with in a following article). SIRKs (1922) and LAMPRECI-IT too (I, 1932) use the same symbols G and g for this monofactorial difference. In the F2 of the cross analysed by KOOIMAN the most recessive colour among the types with ,,hard-coloured" (= ,,shiny") seedcoat is not yellowish, but yellow-brown (1920, coloured plate no.…”

Section: Wagenaar With Yellow-brownmentioning

confidence: 97%

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Inheritance of colours in phaseolus vulgaris L.I.

Prakken

1940

Genetica

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IntroductionThe last eight years I have investigated a great number of bean crosses: over 70 between 26 different types or races. In 19341 published the analysis of the cross of ,,Wagenaar" with ,,Fijne tros". In order to bring my later results in connection with this first analysis I have crossed both races with most of the other types: Wagenaar with 21, Fijne tr0s with 17. From the beginning it has been my endeavour to draw a parallel between the extensive results of a few earlier investigators (e.g. VoH TSCHERMAK, SHAW and NORTON, SIRKS, KOOIMAN, TJEBBES, LAMPRECHT) and my own analyses. And, if possible, to bring all these investigations in one and the same factorial scheme for the (seedcoat) colour inheritance. KOOIMAN (I920) and LAMPRECHT (I, 1932) have proved that the genetic factors for the inheritance of seedcoat colour in Phaseolus are of three different types.a. Ground/actor (KooIMAN: ferment factor; LAMPRECHT: fundamental gene). This factor must be dominant (homozygously or heterozygously) for the seedcoat to be able to produce colour. If this groundfactor, which I call P (SHULL, 1907, p. 829) is recessive, the seedcoat and also the flowers are white (About a second ,,fundamental gene", Gri gri, cf. LAMPRECHT xIII, 1936 andXIV, 1939 c. Modi/ying /actors (KoOIMAN: intensifiers; LAm~I~ECI~T: modifiers). These factors only influence (modify, intensify) the colonrs produced by co-operation between groundfactor and complementary factor(s). Now there exists a ~tisagreement between the ideas of J(OOIMAN and of LAMPRECI-IT as to the character of certain factors, in this respect that the former considers them modi/ying (and not causing a brown hilumring), the latter complementary, (and causing a brown hilumring). In my own analysis (PRAKKEN, 1934) of the cross of Wagenaar (yellow-seeded) with Fijne tros (white-seeded, pp) it was impossible for me to establish the complementary or modifying character of any of the factors involved in the segregation, because both races have at least one complementary factor in common: the most recessive P colour type in F2 or following generations is not white (i.e. lacking all complementary factors) but of the so-called h i 1 u mr i n g t y p e, with brown hilumring but for the rest with a very pale greyish cream (or whitish) colour. In this article (the first of a series I hope to publish) I intend to deal with these questions.Another much discussed point in the genetics of seedcoat colour in beans is the inheritance of selfcoloured, mottled and striped seed-

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Section: Wage~aar With Citroe~rmentioning

confidence: 95%

Section: Wagenaar With Yellow-brownmentioning

confidence: 97%

Inheritance of colours in phaseolus vulgaris L.I.

Prakken

1940

Genetica

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“…C with P Gri gives sulfur-white or primrose yellow testa; no colorrn-the hilum ring. According to FEENSTRA (1960) this C is the equivalent of the B of TJEBBES (1927), of KOOIMAN (1920), and of SIRKS (1922), and the Cm of PRAKKEN (1934).…”

Section: Linkage Mapping By Lamprecht and Others Prior To 1961mentioning

confidence: 99%

Genetic Resources of Phaseolus Beans

Gepts¹

1988

Current Plant Science and Biotechnology in Agriculture

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The bookseries is intended for readers ranging from advanced students to senior research scientists and corporate directors interested in acquiring in-depth, stateof-the-art knowledge about research findings and techniques related to plant science and biotechnology. While the subject matter will relate more particularly to agricultural applications, timely topics in basic plant science and biotechnology will be explored as well. Some volumes will report progress in rapidly advancing disciplines through proceedings of symposia and workshops while others will detail fundamental information of an enduring nature that will be referenced repeatedly.

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Genotypic and Phenotypic Markers in Common Bean

Leakey¹

1988

Current Plant Science and Biotechnology in Agriculture

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The colourfactors of the seedcoat in phaseolus vulgaris L. and in Ph. multiflorus Willd

Cited by 8 publications

References 9 publications

Inheritance of colours in phaseolus vulgaris L.I.

Inheritance of colours in phaseolus vulgaris L.I.

Genetic Resources of Phaseolus Beans

Genotypic and Phenotypic Markers in Common Bean

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