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Endogenous indol-3yl-acetic acid in stele and cortex of gravistimulated maize roots 内源性吲哚-3yl-乙酸在重刺激玉米根柱和皮质中的含量
Plant Science Letters Pub Date : 1984-11-01 DOI: 10.1016/0304-4211(84)90209-8
M. Saugy, P.E. Pilet
{"title":"Endogenous indol-3yl-acetic acid in stele and cortex of gravistimulated maize roots","authors":"M. Saugy,&nbsp;P.E. Pilet","doi":"10.1016/0304-4211(84)90209-8","DOIUrl":"10.1016/0304-4211(84)90209-8","url":null,"abstract":"<div><p>In primary maize roots (cv. LG 11) endogenous indol-3yl-acetic acid (IAA), measured by gas chromatography-mass spectrometry (GC-MS) technique, was predominantly located in the stele. When these roots were placed for 2 h in horizontal position and in white light, the IAA level was slightly but significantly enhanced in the lower part of the cortex of the elongation zone.</p></div>","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90209-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85493881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Growth inhibition of tobacco protoplast-derived cells by methotrexate: relationships with nitrate assimilation 甲氨蝶呤对烟草原生质体来源细胞生长的抑制作用:与硝酸盐同化的关系
Plant Science Letters Pub Date : 1984-11-01 DOI: 10.1016/0304-4211(84)90224-4
{"title":"Growth inhibition of tobacco protoplast-derived cells by methotrexate: relationships with nitrate assimilation","authors":"","doi":"10.1016/0304-4211(84)90224-4","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90224-4","url":null,"abstract":"","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90224-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137206113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cross-reactivity of monoclonal antibodies against rye and pea phytochrome with phytochromes extracted from eight different plant species 抗黑麦和豌豆光敏色素单克隆抗体与8种不同植物光敏色素的交叉反应性
Plant Science Letters Pub Date : 1984-11-01 DOI: 10.1016/0304-4211(84)90203-7
Hikaru Saji , Akira Nagatani , Kotaro T. Yamamoto , Masaki Furuya , Tetsuo Fukumoto , Akira Yamashita
{"title":"Cross-reactivity of monoclonal antibodies against rye and pea phytochrome with phytochromes extracted from eight different plant species","authors":"Hikaru Saji ,&nbsp;Akira Nagatani ,&nbsp;Kotaro T. Yamamoto ,&nbsp;Masaki Furuya ,&nbsp;Tetsuo Fukumoto ,&nbsp;Akira Yamashita","doi":"10.1016/0304-4211(84)90203-7","DOIUrl":"10.1016/0304-4211(84)90203-7","url":null,"abstract":"<div><p>Cross-reactivity of 6 monoclonal anti-rye phytochrome antibodies (mAR1–6) and 6 monoclonal anti-pea phytochrome antibodies (mAP1–6) with ‘large’ phytchromes extracted from etiolated tissues of duckweed, rice, rye, oat, radish, soybean, mung bean and pea was examined by radioimmunoassay using sheep red blood cells coupled to rye or pea phytochrome as target cells. Oat phytochrome reacted with only mAR5 and mAR6. Radish phytochrome reacted with mAP6, and soybean phytochrome reacted with mAP5 and mAP6. Mung bean phytochrome reacted with mAP4, mAP5 and mAP6. No cross-reactions were observed with any other possible combinations except those of mARs with antigen rye phytochrome and of mAPs with pea phytochrome. These results are discussed in terms of the sites on phytochrome molecules which are recognized by these monoclonal antibodies.</p></div>","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90203-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81838046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Regeneration of Medicago arborea L. plants from tissue and protoplast cultures of different organ origin 不同器官来源的紫花苜蓿组织和原生质体培养再生植株的研究
Plant Science Letters Pub Date : 1984-11-01 DOI: 10.1016/0304-4211(84)90218-9
Domenico Mariotti, Sergio Arcioni, Mario Pezzotti
{"title":"Regeneration of Medicago arborea L. plants from tissue and protoplast cultures of different organ origin","authors":"Domenico Mariotti,&nbsp;Sergio Arcioni,&nbsp;Mario Pezzotti","doi":"10.1016/0304-4211(84)90218-9","DOIUrl":"10.1016/0304-4211(84)90218-9","url":null,"abstract":"<div><p>Remarkable yields of highly dividing protoplasts were isolated from rootlets (60-h-old) and mesophyll of <em>Medicago arborea</em> L. Plating efficiency was satisfactory for root and excellent for leaf protoplasts. Culture conditions were established for callus induction and growth from various organ explants and plant regeneration. Fertile plants were obtained from tissue and protoplast-derived calli through meristematic organogenesis. The results have been discussed in relation to somatic interspecific hybridization within the genus <em>Medicago</em>.</p></div>","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90218-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81533969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 32
Determination of proteases in isolated washed protoplasts: inactivation of proteases in cell wall-degrading enzyme mixtures used in protoplast isolation 纯化原生质体中蛋白酶的测定。原生质体分离中细胞壁降解酶混合物中蛋白酶的失活
Plant Science Letters Pub Date : 1984-10-01 DOI: 10.1016/0304-4211(84)90169-X
H. Valk
{"title":"Determination of proteases in isolated washed protoplasts: inactivation of proteases in cell wall-degrading enzyme mixtures used in protoplast isolation","authors":"H. Valk","doi":"10.1016/0304-4211(84)90169-X","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90169-X","url":null,"abstract":"","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79316106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
On the activation of two chlorplastic phosphatases by fructose bisphosphate, sedoheptulose bisphosphate and magnesium 果糖二磷酸、糖庚糖二磷酸和镁对两种叶绿体磷酸酶的激活作用
Plant Science Letters Pub Date : 1984-10-01 DOI: 10.1016/0304-4211(84)90168-8
B. Gontero, J. Meunier, J. Ricard
{"title":"On the activation of two chlorplastic phosphatases by fructose bisphosphate, sedoheptulose bisphosphate and magnesium","authors":"B. Gontero, J. Meunier, J. Ricard","doi":"10.1016/0304-4211(84)90168-8","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90168-8","url":null,"abstract":"","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86457957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
The effect of Potato II medium for triticale anther culture 马铃薯ⅱ培养基对小黑麦花药培养的影响
Plant Science Letters Pub Date : 1984-10-01 DOI: 10.1016/0304-4211(84)90175-5
Wang Xingzhi, Hu Han
{"title":"The effect of Potato II medium for triticale anther culture","authors":"Wang Xingzhi,&nbsp;Hu Han","doi":"10.1016/0304-4211(84)90175-5","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90175-5","url":null,"abstract":"<div><p>Potato II medium was tested against B<sub>5</sub> medium for their ability to induce pollen callus in anther culture of a hexaploid triticale Beagle and two F<sub>1</sub> hybrids between Beagle and wheat. Anthers of all three tested genotypes produced much more calli and two of them produced much more green plants on Potato II medium than those on B<sub>5</sub> medium. The highest yields, i.e. 48.9 calli and 11.5 green plants from 100 cultured anthers, were achieved in F<sub>1</sub> of Beagle × Kedong No. 58.</p></div>","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90175-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89996956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 88
Fructans polymerised and depolymerised in the internodes of winter wheat as grain-filling progressed 籽粒灌浆过程中，果聚糖在冬小麦节间发生聚合和解聚
Plant Science Letters Pub Date : 1984-10-01 DOI: 10.1016/0304-4211(84)90171-8
W. Blacklow, B. Darbyshire, P. Pheloung
{"title":"Fructans polymerised and depolymerised in the internodes of winter wheat as grain-filling progressed","authors":"W. Blacklow, B. Darbyshire, P. Pheloung","doi":"10.1016/0304-4211(84)90171-8","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90171-8","url":null,"abstract":"","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76243836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 75
Growth inhibition of tobacco protoplast-derived cells by methotrexate: Relationships with nitrate assimilation 甲氨蝶呤对烟草原生质体来源细胞生长的抑制作用:与硝酸盐同化的关系
Plant Science Letters Pub Date : 1984-10-01 DOI: 10.1016/0304-4211(84)90164-0
A. Poll, C. Missonier, M. Grandbastien, M. Caboche
{"title":"Growth inhibition of tobacco protoplast-derived cells by methotrexate: Relationships with nitrate assimilation","authors":"A. Poll, C. Missonier, M. Grandbastien, M. Caboche","doi":"10.1016/0304-4211(84)90164-0","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90164-0","url":null,"abstract":"","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84268127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Chloroplast DNA diversity in the cytoplasms of sugar beet and its related species 甜菜及其近缘种细胞质叶绿体DNA多样性
Plant Science Letters Pub Date : 1984-10-01 DOI: 10.1016/0304-4211(84)90174-3
Tetsuo Mikami , Yuji Kishima , Masahiro Sugiura , Toshiro Kinoshita
{"title":"Chloroplast DNA diversity in the cytoplasms of sugar beet and its related species","authors":"Tetsuo Mikami ,&nbsp;Yuji Kishima ,&nbsp;Masahiro Sugiura ,&nbsp;Toshiro Kinoshita","doi":"10.1016/0304-4211(84)90174-3","DOIUrl":"https://doi.org/10.1016/0304-4211(84)90174-3","url":null,"abstract":"<div><p>Chloroplast genomes of sugar beet (<em>Beta vulgaris</em>) and its five related species have been characterized by restriction enzyme analysis. <em>B. vulgaris</em> and <em>B. maritima</em> chloroplast (ct) DNAs share almost identical restriction patterns irrespective of restriction enzymes used, indicating a close relationship between the ctDNAs of these two species assigned to the section <em>Vulgares</em>. In contrast, ctDNAs from the other four species (<em>B. trigyna, B. lomatogona, B. patellaris</em> and <em>B. procumbens</em>) show clear differences. Thus, closely related species display more similar ctDNA fragment patterns than do distantly related ones. It was also demonstrated that variations in ctDNAs have occurred in the fragment carrying a putative gene (<em>rps19</em>) for ribosomal protein CS-19. These findings indicate that the taxonomic classification shows a parallel relation with the ctDNA diversity in <em>Beta</em>.</p></div>","PeriodicalId":20221,"journal":{"name":"Plant Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-4211(84)90174-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91614517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
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