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Sökning: WFRF:(Bouwmeester Harro J.) > SIEVE ELEMENT-LININ...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003363naa a2200409 4500
001oai:DiVA.org:umu-142272
003SwePub
008171130s2017 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1422722 URI
0247 a https://doi.org/10.1105/tpc.16.004242 DOI
040 a (SwePub)umu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Kloth, Karen J.u Umeå universitet,Umeå Plant Science Centre (UPSC),Laboratory of Entomology, Wageningen University, 6700 AA Wageningen, The Netherlands; Laboratory of Plant Physiology, Wageningen University, 6700 AA Wageningen, The Netherlands; Bioscience, Wageningen University & Research, 6708 PB Wageningen, The Netherlands4 aut0 (Swepub:umu)kakl0015
2451 0a SIEVE ELEMENT-LINING CHAPERONE1 Restricts Aphid Feeding on Arabidopsis during Heat Stress
264 c 2017-09-28
264 1b AMER SOC PLANT BIOLOGISTS,c 2017
338 a print2 rdacarrier
520 a The role of phloem proteins in plant resistance to aphids is still largely elusive. By genome-wide association mapping of aphid behavior on 350 natural Arabidopsis thaliana accessions, we identified the small heat shock-like SIEVE ELEMENT-LINING CHAPERONE1 (SLI1). Detailed behavioral studies on near-isogenic and knockout lines showed that SLI1 impairs phloem feeding. Depending on the haplotype, aphids displayed a different duration of salivation in the phloem. On sli1 mutants, aphids prolonged their feeding sessions and ingested phloem at a higher rate than on wild-type plants. The largest phenotypic effects were observed at 26 degrees C, when SLI1 expression is upregulated. At this moderately high temperature, sli1 mutants suffered from retarded elongation of the inflorescence and impaired silique development. Fluorescent reporter fusions showed that SLI1 is confined to the margins of sieve elements where it lines the parietal layer and colocalizes in spherical bodies around mitochondria. This localization pattern is reminiscent of the clamp-like structures observed in previous ultrastructural studies of the phloem and shows that the parietal phloem layer plays an important role in plant resistance to aphids and heat stress.
650 7a LANTBRUKSVETENSKAPERx Bioteknologi med applikationer på växter och djurx Växtbioteknologi0 (SwePub)404012 hsv//swe
650 7a AGRICULTURAL SCIENCESx Agricultural Biotechnologyx Plant Biotechnology0 (SwePub)404012 hsv//eng
7001 a Busscher-Lange, Jacqueline4 aut
7001 a Wiegers, Gerrie L.4 aut
7001 a Kruijer, Willem4 aut
7001 a Buijs, Gonda4 aut
7001 a Meyer, Rhonda C.4 aut
7001 a Albrectsen, Benedicte R.u Umeå universitet,Umeå Plant Science Centre (UPSC)4 aut0 (Swepub:umu)beal0001
7001 a Bouwmeester, Harro J.4 aut
7001 a Dicke, Marcel4 aut
7001 a Jongsma, Maarten A.4 aut
7102 a Umeå universitetb Umeå Plant Science Centre (UPSC)4 org
7730 t The Plant Celld : AMER SOC PLANT BIOLOGISTSg 29:10, s. 2450-2464q 29:10<2450-2464x 1040-4651x 1532-298X
8564 u http://www.plantcell.org/content/plantcell/29/10/2450.full.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-142272
8564 8u https://doi.org/10.1105/tpc.16.00424

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