피토크롬은 빛을 인지하여 식물의 생장과 발달에 영향을 미치고, 식물호르몬인 에틸렌은 식물의 줄기 뿌리의 생장을 조절한다. 본 연구는 phyA, phyB and phyAB와 같은 애기장대의 피토크롬 돌연...
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https://www.riss.kr/link?id=A105082891
2018
English
KCI등재
학술저널
9-16(8쪽)
0
0
상세조회0
다운로드국문 초록 (Abstract)
피토크롬은 빛을 인지하여 식물의 생장과 발달에 영향을 미치고, 식물호르몬인 에틸렌은 식물의 줄기 뿌리의 생장을 조절한다. 본 연구는 phyA, phyB and phyAB와 같은 애기장대의 피토크롬 돌연...
피토크롬은 빛을 인지하여 식물의 생장과 발달에 영향을 미치고, 식물호르몬인 에틸렌은 식물의 줄기 뿌리의 생장을 조절한다. 본 연구는 phyA, phyB and phyAB와 같은 애기장대의 피토크롬 돌연변이체를 이용하여 다양한 빛 조건(암소, white light, red light, far red light)에서 하배축의 생장과 굴중성 반응을 측정하였다. 모든 빛 조건에서 돌연변이체 phyAB는 다른 돌연변이체와 wild type (WT)보다 생장과 굴중성 반응이 가장 촉진되었다. Red light (R)에서 phyB가 phyA보다 굴중성 반응이 촉진되었으나 far red light (FR)에서는 phyB가 phyA보다 굴중성반응이 억제되었다. 하배축의 생장도 굴중성 반응과 같은 양상으로 조절되었다. 피토크롬의 작용을 설명하기 위하여 에틸렌 생성과 in vitro ACS, ACO 활성을 측정하였다. White light에서 돌연변이체보다 WT에서 에틸렌 생성이 촉진되었다. 그러나 R에서 키운 phyA와 FR에서 키운 phyB에서 에틸렌 생성이 촉진되어 WT와 비슷한 생성량을 보였다. ACS 활성도 에틸렌 생성량의 양상과 일치하였다. 이 결과는 R에서는 phyB의 Pr 형태가, 그리고 FR에서는 phyA의 Pfr 형태가 에틸렌 생성을 조절하여 하배축의 생장과 굴중성 반응을 조절한다는 가능성을 제시한다.
다국어 초록 (Multilingual Abstract)
Light is essential to the growth and development of plants, and it is perceived by phytochromes, which are one of the photoreceptors that regulate physiological responses in plants. Ethylene regulates the dormancy, senescence, growth, and development ...
Light is essential to the growth and development of plants, and it is perceived by phytochromes, which are one of the photoreceptors that regulate physiological responses in plants. Ethylene regulates the dormancy, senescence, growth, and development of organs in plants. This research focused on the interaction of phytochromes and ethylene to control hypocotyl growth and gravitropism using phytochrome mutants of Arabidopsis, phyA, phyB, and phyAB, under three light conditions: red (R) light, farred (FR) light, and white light. The mutant phyAB exhibited the most stimulation of gravitropic response of all three phytochrome mutants and wild type (WT) in all three light conditions. Moreover, phyB in the R light condition showed more negative gravitropism than phyA. However, phyB in the FR light condition showed less curvature than phyA. The hypocotyl growth pattern was similar to the gravitropic response in several light conditions. To explain the mechanism of the regulation of gravitropic response and growth, we measured the ethylene production and activities of in vitro ACS and ACO. Ethylene production was reduced in all the mutants grown in white light in comparison to the WT. Ethylene production increased in the phyA grown in R light and phyB grown in FR light in comparison to the other mutants. The ACS activity coincided with the ethylene production in the phyA and the phyB grown in R light and FR light, respectively. These results suggest that the Pfr form of phyB in R light and the Pr form of phyA in FR light increased ethylene production via increasing ACS activity.
목차 (Table of Contents)
참고문헌 (Reference)
1 Woeste, K. E., "Two Arabidopsis mutants that overproduce ethylene are affected in the posttranscriptional regulation of 1-aminocyclopropane-1-carboxylic acid synthase" 119 : 521-529, 1999
2 Correll, M. J., "The roles of phytochromes in elongation and gravitropism of roots" 46 : 317-323, 2005
3 Clack, T., "The phytochrome apoprotein family in Arabidopsis is encoded by five genes: the sequences and expression of PHYD and PHYE" 25 : 413-427, 1994
4 Mekhedov, S. L., "Submergence enhances expression of a gene encoding 1-aminocyclopropane-1- carboxylate oxidase in deepwater rice" 37 : 531-537, 1996
5 우순화, "Root Gravitropic Response of Phytochrome Mutant (phyAB) in Arabidopsis" 한국생명과학회 18 (18): 148-153, 2008
6 Tao, Y., "Rapid synthesis of auxin via a new tryptophan-dependent pathway is required for shade avoidance in plants" 133 : 164-176, 2008
7 Kim, K., "Phytochromes inhibit hypocotyl negative gravitropism by regulating the development of endodermal amyloplast through phytochrome-interacting factors" 108 : 1729-1734, 2011
8 Franklin, K. A., "Phytochromes B, D, and E act redundantly to control multiple physiological responses in Arabidopsis" 131 : 1340-1346, 2003
9 Franklin, K. A., "Phytochrome functions in Arabidopsis development" 61 : 11-24, 2009
10 Hennig, L., "Phytochrome E controls light-induced germination of Arabidopsis" 128 : 194-200, 2002
1 Woeste, K. E., "Two Arabidopsis mutants that overproduce ethylene are affected in the posttranscriptional regulation of 1-aminocyclopropane-1-carboxylic acid synthase" 119 : 521-529, 1999
2 Correll, M. J., "The roles of phytochromes in elongation and gravitropism of roots" 46 : 317-323, 2005
3 Clack, T., "The phytochrome apoprotein family in Arabidopsis is encoded by five genes: the sequences and expression of PHYD and PHYE" 25 : 413-427, 1994
4 Mekhedov, S. L., "Submergence enhances expression of a gene encoding 1-aminocyclopropane-1- carboxylate oxidase in deepwater rice" 37 : 531-537, 1996
5 우순화, "Root Gravitropic Response of Phytochrome Mutant (phyAB) in Arabidopsis" 한국생명과학회 18 (18): 148-153, 2008
6 Tao, Y., "Rapid synthesis of auxin via a new tryptophan-dependent pathway is required for shade avoidance in plants" 133 : 164-176, 2008
7 Kim, K., "Phytochromes inhibit hypocotyl negative gravitropism by regulating the development of endodermal amyloplast through phytochrome-interacting factors" 108 : 1729-1734, 2011
8 Franklin, K. A., "Phytochromes B, D, and E act redundantly to control multiple physiological responses in Arabidopsis" 131 : 1340-1346, 2003
9 Franklin, K. A., "Phytochrome functions in Arabidopsis development" 61 : 11-24, 2009
10 Hennig, L., "Phytochrome E controls light-induced germination of Arabidopsis" 128 : 194-200, 2002
11 Devlin, P. F., "Phytochrome D acts in the shade-avoidance syndrome in Arabidopsis by controlling elongation growth and flowering time" 119 : 909-915, 1999
12 Boccalandro, H. E., "Phytochrome B enhances photosynthesis at the expense of water- use efficiency in Arabidopsis" 150 : 1083- 1092, 2009
13 Boccalandro, H. E., "PHYTOCHROME KINASE SUBSTRATE1 regulates root phototropism and gravitropism" 146 : 108-115, 2008
14 Sharrock, R. A., "Novel phytochrome sequences in Arabidopsis thaliana: structure, evolution, and differential expression of a plant regulatory photoreceptor family" 3 : 1745-1757, 1989
15 Nagatani, A., "Light-regulated nuclear localization of phytochromes" 7 : 708-711, 2004
16 Franklin, K. A., "Light signals, phytochromes and cross-talk with other environmental cues" 55 : 271-276, 2004
17 Chen, M., "Light signal transduction in higher plants" 38 : 87-117, 2004
18 Takano, M., "Isolation and characterization of rice phytochrome A mutants" 13 : 521-534, 2001
19 Correll, M. J., "Interactions between gravitropism and phototropism in plants" 21 : 89-101, 2002
20 Yu, Y., "Integration of ethylene and light signaling affects hypocotyl growth in Arabidopsis" 8 : 57-, 2017
21 Wheeler, R. M., "Gravitropism in higher plant shoot. IV. Further studies on participation of ethylene" 82 : 534-542, 1986
22 Liscum, E., "Genetic evidence that the red-absorbing form of phytochrome B modulates gravitropism in Arabidopsis thaliana" 103 : 15-19, 1993
23 Harrison, M., "Evaluation of ethylene as a mediator of gravitropism by tomato hypocotyls" 80 : 592-595, 1986
24 Ruzicka, K., "Ethylene regulates root growth through effects on auxin biosynthesis and transport- dependent auxin distribution" 19 : 2197-2212, 2007
25 Van de Poel, B., "Ethylene and hormonal cross talk in vegetative growth and development" 169 : 61-72, 2015
26 Kim, J., "Epidermal phytochrome B inhibits hypocotyl negative gravitropism non-cell autonomously" 28 : 2270- 2785, 2016
27 Ma, Q., "Coordinated regulation of hypocotyl cell elongation by light and ethylene through a microtubule destabilizing protein" 176 : 678-690, 2017
28 Bashline, L., "Cell wall, cytoskeleton, and cell expansion in higher plants" 7 : 586-600, 2014
29 박지혜, "Arabidopsis phytochrome mutant에서 빛이 뿌리 생장과 굴중성 반응에 미치는 영향" 한국생명과학회 22 (22): 681-686, 2012
30 Woltering, E. J., "An auxin-responsive 1-aminocyclopropane- 1-carboxylate synthase is responsible for differential ethylene production in gravistimulated Antirrhinum majus L. flower stems" 220 : 403-413, 2005
31 Kim, S. Y., "Action of malformin A1 on gravitropic curvature in primary roots of maize (Zea mays L.)" 43 : 183-188, 2000
32 Murashige, T., "A revised medium for rapid growth and bioassays with tobacco tissue cultures" 15 : 473-497, 1962
기아상태에서 Ldh-C가 발현된 생쥐(Mus musculus) 조직의 젖산탈수소효소의 대사
서러브레드 경주마와 제주마의 경주 능력 향상을 위한 유전체 분석 전략
인도감나무 줄기 추출물이 구강미생물의 생육과 바이오필름 생성에 미치는 영향
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2027 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2021-01-01 | 평가 | 등재학술지 유지 (재인증) | |
2018-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2015-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2011-08-03 | 학술지명변경 | 외국어명 : Korean Journal of Life Science -> Journal of Life Science | |
2011-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2009-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2007-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2004-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2003-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2001-07-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.37 | 0.37 | 0.42 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.43 | 0.43 | 0.774 | 0.09 |