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380:, they would have been inactivated in the previous generation, and so will give white plants. Conversely, if a white father is paired with a green mother with functional chloroplasts, the progeny will only inherit functional chloroplasts, and will thus be green. In his 1909 paper, he established variegated leaf color as the first conclusive example of
322:
to investigate apparent counterexamples to Mendel's laws in the heredity of variegated (green and white mottled) leaf color. Correns found that, while
Mendelian traits behave independently of the sex of the source parent, leaf color depended greatly on which parent had which trait. For instance,
285:, an important extension of Mendel's theories, which demonstrated the existence of extra-chromosomal factors on phenotype. Some of his unpublished work and most of his lab books were destroyed in the Berlin bombings of 1945.
305:
to Darwin's ideas. In
Correns' paper, "G. Mendel's Law Concerning the Behavior of the Progeny of Racial Hybrids", he restated Mendel's results as the' law of segregation' and introduced a new 'law of independent assortment'.
229:, a renowned botanist with whom Mendel corresponded about his work with peas, and who subsequently engaged in a brief exchange of letters concerning reproducibility of the results in another species (
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Carl
Correns conducted much of the foundational work for the field of genetics at the turn of the 20th century. He rediscovered and independently verified the work of Mendel in a separate
335:. However, if green pollen fertilized a white stigma, the progeny were white, but if the sexes of the donors were reversed (white pollen on a green stigma), the progeny were green.
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297:, Correns began to experiment with trait inheritance in plants. Correns published his first paper on 25 January 1900, which cited both
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Rheinberger, H J (December 2000). "Mendelian inheritance in
Germany between 1900 and 1910. The case of Carl Correns (1864–1933)".
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233:). Because of the special properties of Hieracium, those experiments failed and Mendel dropped his studies on the subject.
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Corcos, A F; Monaghan F V (1987). "Correns, an independent discoverer of
Mendelism? I. An historical/critical note".
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from a white branch with pollen from another white area resulted in white progeny, the predicted result for a
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Correns, Carl. (1900). "G. Mendel's Regel über das
Verhalten der Nachkommenschaft der Rassenbastarde".
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245:. Orphaned at an early age, he was raised by an aunt in Switzerland. He entered the university of
509:"G. Mendel's Law Concerning the Behavior of Progeny of Varietal Hybrids (An English translation)"
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331:. Green pollen used on a green stigma resulted in all green progeny, the expected result for a
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The Mendel
Newsletter; Archival Resources for the History of Genetics & Allied Sciences
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568:"Erwin Baur or Carl Correns: who really created the theory of plastid inheritance?"
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After rediscovering Mendel's laws of heredity, which can be explained with
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in Berlin-Dahlem. He married a niece of Karl Nägeli, Elisabeth Widmer.
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notable primarily for his independent discovery of the principles of
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which codes for a small protein required for proper assembly of the
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inheritance, he undertook experiments with the four o'clock plant
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and in 1913 he became the first director of the newly founded
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a chemist, his daughter, Anna-Eva
Correns, a medical doctor.
253:. After completing his thesis, Correns became a tutor at the
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in 1885. While there, he was encouraged to study botany by
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Saha, M S (November 1981). "The Carl
Correns papers".
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assorts according to Mendel's rules, if the mother is
202:(19 September 1864 – 14 February 1933) was a German
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Comptes Rendus de l'Académie des
Sciences, Série III
410:is used to indicate this person as the author when
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490:Berichte der Deutschen Botanischen Gesellschaft
372:. The progeny could have functional copies of
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543:The Origin of Genetics: A Mendel Source Book
609:History and Philosophy of the Life Sciences
755:Article relating the work of Gregor Mendel
437:"Carl Erich Correns: was Born 19 Sep 1864"
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31:
27:German botanist and geneticist (1864–1933)
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301:and Mendel, recognising the relevance of
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241:Carl Correns was born September 1864 in
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123:Elisabeth Widmer (niece of Karl Nägeli)
825:Scientists from the Kingdom of Bavaria
683:10.1093/oxfordjournals.jhered.a110399
541:Stern, Curt and Eva Sherwood (1966).
7:
259:Kaiser Wilhelm Institute for Biology
166:Kaiser Wilhelm Institute for Biology
115:Discovery of cytoplasmic inheritance
463:"Carl Erich Correns: Date of Birth"
391:became a geologist, his second son
222:'s earlier paper on that subject.
25:
507:Piternick, Leonie Kellen (1950).
218:, and for his acknowledgment of
732:International Plant Names Index
820:Max Planck Institute directors
342:pattern was later traced to a
1:
815:20th-century German botanists
770:19th-century German botanists
648:10.1016/s0764-4469(00)01267-1
607:Rheinberger, H J (2000). "".
265:Key experiments and findings
183:Author abbrev. (botany)
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830:Expatriates in Switzerland
340:non-Mendelian inheritance
225:Correns was a student of
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48:Carl Correns in the 1910s
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467:TODAY IN SCIENCE HISTORY
441:TODAY IN SCIENCE HISTORY
237:Early life and education
585:10.1093/jhered/91.6.435
393:Erich Correns (chemist)
382:cytoplasmic inheritance
310:Cytoplasmic inheritance
283:cytoplasmic inheritance
800:Scientists from Munich
295:University of Tübingen
293:In 1892, while at the
281:. He also discovered
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255:University of Tübingen
162:University of Tübingen
289:Rediscovery of Mendel
272:
545:. pp. 119–132.
389:Carl Wilhelm Correns
106:University of Munich
775:German phycologists
566:R Hagemann (2000).
469:. 19 September 2017
443:. 19 September 2017
401:author abbreviation
795:German mycologists
790:German geneticists
780:German bryologists
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200:Carl Erich Correns
72:Kingdom of Bavaria
18:Carl Erich Correns
552:978-0-7167-0655-7
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172:Academic advisors
144:Scientific career
57:19 September 1864
16:(Redirected from
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471:. Retrieved
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445:. Retrieved
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273:Carl Correns
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158:Institutions
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132:Carl Wilhelm
36:Carl Correns
29:
810:1933 deaths
805:1864 births
378:angiosperms
352:chloroplast
316:chromosomal
251:Carl Nägeli
227:Karl Nägeli
176:Karl Nägeli
764:Categories
677:(5): 330.
496:: 158–168.
423:References
363:homozygous
208:geneticist
138:, Anna-Eva
86:1933-02-15
61:1864-09-19
473:24 August
447:24 August
370:organelle
366:recessive
231:Hieracium
102:Education
96:, Germany
718:11615874
671:J. Hered
656:11147095
621:11488142
594:11218080
572:J. Hered
528:14773780
516:Genetics
387:His son
355:ribosome
303:genetics
212:heredity
204:botanist
128:Children
712:: 1–6.
691:3316376
406:Correns
188:Correns
84: (
59: (
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689:
654:
619:
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412:citing
346:named
247:Munich
243:Munich
150:Fields
120:Spouse
94:Berlin
68:Munich
512:(PDF)
374:iojap
359:iojap
348:iojap
338:This
325:ovule
136:Erich
714:PMID
687:PMID
652:PMID
617:PMID
590:PMID
547:ISBN
524:PMID
475:2017
449:2017
344:gene
206:and
79:Died
54:Born
679:doi
644:doi
640:323
580:doi
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
